feat(49962): Disallow comparison against NaN #50626

a-tarasyuk · 2022-09-03T16:25:32Z

src/compiler/checker.ts

DanielRosenwasser · 2022-09-14T22:58:34Z

@typescript-bot test this
@typescript-bot test top100
@typescript-bot user test this
@typescript-bot perf test this faster

typescript-bot · 2022-09-14T22:58:37Z

Heya @DanielRosenwasser, I've started to run the extended test suite on this PR at fb44a1d. You can monitor the build here.

typescript-bot · 2022-09-14T22:58:37Z

Heya @DanielRosenwasser, I've started to run the diff-based user code test suite on this PR at fb44a1d. You can monitor the build here.

Update: The results are in!

typescript-bot · 2022-09-14T22:58:37Z

Heya @DanielRosenwasser, I've started to run the diff-based top-repos suite on this PR at fb44a1d. You can monitor the build here.

Update: The results are in!

typescript-bot · 2022-09-14T22:58:37Z

Heya @DanielRosenwasser, I've started to run the abridged perf test suite on this PR at fb44a1d. You can monitor the build here.

typescript-bot · 2022-09-14T23:13:51Z

@DanielRosenwasser Here are the results of running the user test suite comparing main and refs/pull/50626/merge:

Everything looks good!

typescript-bot · 2022-09-14T23:18:13Z

Heya @DanielRosenwasser, I've run the RWC suite on this PR - assuming you're on the TS core team, you can view the resulting diff here.

src/compiler/checker.ts

typescript-bot · 2022-09-15T00:20:08Z

@DanielRosenwasser Here are the results of running the top-repos suite comparing main and refs/pull/50626/merge:

Everything looks good!

DanielRosenwasser · 2022-09-16T19:19:28Z

Weird that the perf test failed?

@typescript-bot perf test this faster

typescript-bot · 2022-09-16T19:19:31Z

Heya @DanielRosenwasser, I've started to run the abridged perf test suite on this PR at 5ca49bb. You can monitor the build here.

DanielRosenwasser · 2022-09-16T22:26:06Z

Experimenting with the perf test issues over at #50812

…eat/49962

DanielRosenwasser · 2022-09-20T17:25:12Z

@navya9singh @weswigham can you try to take a quick look? I think this is in a pretty good state, but I'd like to get at least one more pair of eyes by end-of-day before merging.

a-tarasyuk · 2022-09-20T17:26:45Z

@DanielRosenwasser Could you run perf test? I think @typescript-bot was fixed.

weswigham · 2022-09-20T18:03:13Z

@typescript-bot perf test this faster

typescript-bot · 2022-09-20T18:03:15Z

Heya @weswigham, I've started to run the abridged perf test suite on this PR at 89c00e6. You can monitor the build here.

Update: The results are in!

typescript-bot · 2022-09-20T18:59:49Z

@weswigham
The results of the perf run you requested are in!

Here they are:

Comparison Report - main..50626

_Metric	_main	₅₀₆₂₆	_Delta	_Best	_Worst
_{Angular - node (v14.15.1, x64)}
_{Memory used}	_{338,972k (± 0.01%)}	_{338,973k (± 0.00%)}	_{+2k (+ 0.00%)}	_338,950k	_338,999k
_{Parse Time}	_{2.06s (± 0.76%)}	_{2.06s (± 0.64%)}	_{-0.00s (- 0.10%)}	_2.03s	_2.09s
_{Bind Time}	_{0.80s (± 0.75%)}	_{0.80s (± 0.43%)}	_{+0.00s (+ 0.13%)}	_0.79s	_0.80s
_{Check Time}	_{5.87s (± 0.25%)}	_{5.89s (± 0.46%)}	_{+0.02s (+ 0.34%)}	_5.83s	_5.93s
_{Emit Time}	_{6.25s (± 0.34%)}	_{6.26s (± 0.72%)}	_{+0.01s (+ 0.19%)}	_6.18s	_6.39s
_{Total Time}	_{14.98s (± 0.22%)}	_{15.01s (± 0.46%)}	_{+0.04s (+ 0.23%)}	_14.89s	_15.21s
_{Compiler-Unions - node (v14.15.1, x64)}
_{Memory used}	_{190,212k (± 0.01%)}	_{190,798k (± 0.67%)}	_{+587k (+ 0.31%)}	_190,170k	_195,996k
_{Parse Time}	_{0.86s (± 0.40%)}	_{0.85s (± 0.58%)}	_{-0.00s (- 0.35%)}	_0.84s	_0.86s
_{Bind Time}	_{0.48s (± 0.77%)}	_{0.49s (± 0.70%)}	_{+0.00s (+ 0.41%)}	_0.48s	_0.49s
_{Check Time}	_{6.76s (± 0.42%)}	_{6.76s (± 0.82%)}	_{+0.00s (+ 0.04%)}	_6.65s	_6.89s
_{Emit Time}	_{2.43s (± 0.76%)}	_{2.41s (± 0.90%)}	_{-0.01s (- 0.54%)}	_2.38s	_2.48s
_{Total Time}	_{10.53s (± 0.38%)}	_{10.52s (± 0.68%)}	_{-0.01s (- 0.09%)}	_10.37s	_10.65s
_{Monaco - node (v14.15.1, x64)}
_{Memory used}	_{326,550k (± 0.01%)}	_{326,567k (± 0.00%)}	_{+17k (+ 0.01%)}	_326,539k	_326,608k
_{Parse Time}	_{1.59s (± 0.57%)}	_{1.59s (± 0.74%)}	_{+0.00s (+ 0.13%)}	_1.57s	_1.63s
_{Bind Time}	_{0.72s (± 0.50%)}	_{0.73s (± 0.65%)}	_{+0.00s (+ 0.41%)}	_0.72s	_0.74s
_{Check Time}	_{5.71s (± 0.29%)}	_{5.73s (± 0.43%)}	_{+0.02s (+ 0.44%)}	_5.67s	_5.78s
_{Emit Time}	_{3.35s (± 0.66%)}	_{3.40s (± 0.98%)}	_{+0.05s (+ 1.40%)}	_3.36s	_3.52s
_{Total Time}	_{11.37s (± 0.26%)}	_{11.45s (± 0.44%)}	_{+0.07s (+ 0.66%)}	_11.37s	_11.61s
_{TFS - node (v14.15.1, x64)}
_{Memory used}	_{289,671k (± 0.00%)}	_{289,673k (± 0.00%)}	_{+2k (+ 0.00%)}	_289,662k	_289,707k
_{Parse Time}	_{1.30s (± 0.89%)}	_{1.30s (± 0.84%)}	_{-0.00s (- 0.15%)}	_1.29s	_1.34s
_{Bind Time}	_{0.79s (± 2.33%)}	_{0.80s (± 0.43%)}	_{+0.00s (+ 0.63%)}	_0.79s	_0.80s
_{Check Time}	_{5.37s (± 0.53%)}	_{5.36s (± 0.45%)}	_{-0.02s (- 0.32%)}	_5.30s	_5.40s
_{Emit Time}	_{3.62s (± 1.05%)}	_{3.61s (± 0.94%)}	_{-0.01s (- 0.19%)}	_3.53s	_3.69s
_{Total Time}	_{11.08s (± 0.50%)}	_{11.07s (± 0.44%)}	_{-0.02s (- 0.14%)}	_10.94s	_11.15s
_{material-ui - node (v14.15.1, x64)}
_{Memory used}	_{436,657k (± 0.00%)}	_{436,669k (± 0.00%)}	_{+12k (+ 0.00%)}	_436,619k	_436,718k
_{Parse Time}	_{1.88s (± 0.49%)}	_{1.88s (± 1.00%)}	_{-0.01s (- 0.32%)}	_1.86s	_1.94s
_{Bind Time}	_{0.59s (± 0.81%)}	_{0.58s (± 1.02%)}	_{-0.00s (- 0.34%)}	_0.57s	_0.60s
_{Check Time}	_{12.96s (± 0.70%)}	_{12.86s (± 0.54%)}	_{-0.10s (- 0.80%)}	_12.73s	_12.98s
_{Emit Time}	_{0.00s (± 0.00%)}	_{0.00s (± 0.00%)}	_{0.00s ( NaN%)}	_0.00s	_0.00s
_{Total Time}	_{15.43s (± 0.58%)}	_{15.32s (± 0.50%)}	_{-0.11s (- 0.72%)}	_15.20s	_15.49s
_{xstate - node (v14.15.1, x64)}
_{Memory used}	_{547,150k (± 0.00%)}	_{547,179k (± 0.00%)}	_{+29k (+ 0.01%)}	_547,161k	_547,209k
_{Parse Time}	_{2.63s (± 0.69%)}	_{2.64s (± 0.48%)}	_{+0.01s (+ 0.42%)}	_2.61s	_2.67s
_{Bind Time}	_{0.98s (± 1.23%)}	_{0.98s (± 1.23%)}	_{-0.00s (- 0.00%)}	_0.96s	_1.01s
_{Check Time}	_{1.52s (± 0.59%)}	_{1.52s (± 0.65%)}	_{-0.01s (- 0.46%)}	_1.50s	_1.54s
_{Emit Time}	_{0.07s (± 0.00%)}	_{0.07s (± 3.14%)}	_{+0.00s (+ 1.43%)}	_0.07s	_0.08s
_{Total Time}	_{5.22s (± 0.46%)}	_{5.22s (± 0.26%)}	_{+0.00s (+ 0.02%)}	_5.20s	_5.26s

System

_{Machine Name}	_ts-ci-ubuntu
_Platform	_{linux 4.4.0-210-generic}
_Architecture	_x64
_{Available Memory}	_{16 GB}
_{Available Memory}	_{15 GB}
_CPUs	_{4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz}

Hosts

node (v14.15.1, x64)

Scenarios

Angular - node (v14.15.1, x64)
Compiler-Unions - node (v14.15.1, x64)
Monaco - node (v14.15.1, x64)
TFS - node (v14.15.1, x64)
material-ui - node (v14.15.1, x64)
xstate - node (v14.15.1, x64)

_Benchmark	_Name	_Iterations
_Current	₅₀₆₂₆	₁₀
_Baseline	_main	₁₀

Developer Information:

Download Benchmark

DanielRosenwasser · 2022-09-20T20:15:34Z

I think the perf test looks fine. I think we're good to merge!

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [typescript](https://www.typescriptlang.org/) ([source](https://github.com/Microsoft/TypeScript)) | devDependencies | minor | [`4.8.4` -> `4.9.4`](https://renovatebot.com/diffs/npm/typescript/4.8.4/4.9.4) | --- ### Release Notes <details> <summary>Microsoft/TypeScript</summary> ### [`v4.9.4`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.4): TypeScript 4.9.4 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.9.3...v4.9.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9). For the complete list of fixed issues, check out the - [fixed issues query for Typescript v4.9.4](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+4.9.4%22+is%3Aclosed+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`e286821`](https://github.com/Microsoft/TypeScript/commit/e2868216f637e875a74c675845625eb15dcfe9a2) Bump version to 4.9.4 and LKG. - [`eb5419f`](https://github.com/Microsoft/TypeScript/commit/eb5419fc8d980859b98553586dfb5f40d811a745) Cherry-pick [#51704](https://github.com/Microsoft/TypeScript/issues/51704) to release 4.9 ([#51712](https://github.com/Microsoft/TypeScript/issues/51712)) - [`b4d382b`](https://github.com/Microsoft/TypeScript/commit/b4d382b9b12460adf2da4cc0d1429cf19f8dc8be) Cherry-pick changes for narrowing to tagged literal types. - [`e7a02f4`](https://github.com/Microsoft/TypeScript/commit/e7a02f43fce47e1a39259ada5460bcc33c8e98b5) Port of [#51626](https://github.com/Microsoft/TypeScript/issues/51626) and [#51689](https://github.com/Microsoft/TypeScript/issues/51689) to release-4.9 ([#51627](https://github.com/Microsoft/TypeScript/issues/51627)) - [`1727912`](https://github.com/Microsoft/TypeScript/commit/1727912f0437a7f367d90040fc4b0b4f3efd017a) Cherry-pick fix around `visitEachChild` to release-4.9. ([#51544](https://github.com/Microsoft/TypeScript/issues/51544)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=117&\_a=release-summary). ### [`v4.9.3`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.3): TypeScript 4.9 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.8.4...v4.9.3) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`93bd577`](https://github.com/Microsoft/TypeScript/commit/93bd577458d55cd720b2677705feab5c91eb12ce) Bump version to 4.9.3 and LKG. - [`107f832`](https://github.com/Microsoft/TypeScript/commit/107f832b80df2dc97748021cb00af2b6813db75b) Update LKG. - [`31bee56`](https://github.com/Microsoft/TypeScript/commit/31bee5682df130a14ffdd5742f994dbe7313dd0e) Cherry-pick PR [#50977](https://github.com/Microsoft/TypeScript/issues/50977) into release-4.9 ([#51363](https://github.com/Microsoft/TypeScript/issues/51363)) \[ [#50872](https://github.com/Microsoft/TypeScript/issues/50872) ] - [`1e2fa7a`](https://github.com/Microsoft/TypeScript/commit/1e2fa7ae15f8530910fef8b916ec8a4ed0b59c45) Update version to 4.9.2-rc and LKG. - [`7ab89e5`](https://github.com/Microsoft/TypeScript/commit/7ab89e5c6e401d161f31f28a6c555a3ba530910e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`e5cd686`](https://github.com/Microsoft/TypeScript/commit/e5cd686defb1a4cbdb36bd012357ba5bed28f371) Update package-lock.json - [`8d40dc1`](https://github.com/Microsoft/TypeScript/commit/8d40dc15d1b9945837e7860320fdccfe27c40cad) Update package-lock.json - [`5cfb3a2`](https://github.com/Microsoft/TypeScript/commit/5cfb3a2fe344a5350734305193e6cc99516285ca) Only call return() for an abrupt completion in user code ([#51297](https://github.com/Microsoft/TypeScript/issues/51297)) - [`a7a9d15`](https://github.com/Microsoft/TypeScript/commit/a7a9d158e817fcb0e94dc1c24e0a401b21be0cc9) Fix for broken baseline in yieldInForInInDownlevelGenerator ([#51345](https://github.com/Microsoft/TypeScript/issues/51345)) - [`7f8426f`](https://github.com/Microsoft/TypeScript/commit/7f8426f4df0d0a7dd8b72079dafc3e60164a23b1) fix for-in enumeration containing yield in generator ([#51295](https://github.com/Microsoft/TypeScript/issues/51295)) <details><summary>See More</summary> - [`3d2b401`](https://github.com/Microsoft/TypeScript/commit/3d2b4017eb6b9a2b94bc673291e56ae95e8beddd) Fix assertion functions accessed via wildcard imports ([#51324](https://github.com/Microsoft/TypeScript/issues/51324)) - [`64d0d5a`](https://github.com/Microsoft/TypeScript/commit/64d0d5ae140b7b26a09e75114517b418d6bcaa9f) fix(51301): Fixing an unused import at the end of a line removes the newline ([#51320](https://github.com/Microsoft/TypeScript/issues/51320)) - [`754eeb2`](https://github.com/Microsoft/TypeScript/commit/754eeb2986bde30d5926e0fa99c87dda9266d01b) Update CodeQL workflow and configuration, fix found bugs ([#51263](https://github.com/Microsoft/TypeScript/issues/51263)) - [`d8aad26`](https://github.com/Microsoft/TypeScript/commit/d8aad262006ad2d2c91aa7a0e4449b4b83c57f7b) Update package-lock.json - [`d4f26c8`](https://github.com/Microsoft/TypeScript/commit/d4f26c840b1db76c0b25a405c8e73830a2b45cbc) fix(51245): Class with parameter decorator in arrow function causes "convert to default export" refactoring failure ([#51256](https://github.com/Microsoft/TypeScript/issues/51256)) - [`16faf45`](https://github.com/Microsoft/TypeScript/commit/16faf45682173ea437a50330feb4785578923d7f) Update package-lock.json - [`8b1ecdb`](https://github.com/Microsoft/TypeScript/commit/8b1ecdb701e2a2e19e9f8bcdd6b2beac087eabee) fix(50654): "Move to a new file" breaks the declaration of referenced variable ([#50681](https://github.com/Microsoft/TypeScript/issues/50681)) - [`170a17f`](https://github.com/Microsoft/TypeScript/commit/170a17fad57eae619c5ef2b7bdb3ac00d6c32c47) Dom update 2022-10-25 ([#51300](https://github.com/Microsoft/TypeScript/issues/51300)) - [`9c4e14d`](https://github.com/Microsoft/TypeScript/commit/9c4e14d75174432f6a4dc5967a09712a6784ab88) Remove "No type information for this code" from baseline ([#51311](https://github.com/Microsoft/TypeScript/issues/51311)) - [`88d25b4`](https://github.com/Microsoft/TypeScript/commit/88d25b4f232929df59729156dfda6b65277affec) fix(50068): Refactors trigger debug failure when JSX text has a ' and a tag on the same line. ([#51299](https://github.com/Microsoft/TypeScript/issues/51299)) - [`8bee69a`](https://github.com/Microsoft/TypeScript/commit/8bee69acf410d4986cb0cc102b949e2d133d5380) Update package-lock.json - [`702de1e`](https://github.com/Microsoft/TypeScript/commit/702de1eeaaef88a189e4d06e5a2aae287853790a) Fix early call to return/throw on generator ([#51294](https://github.com/Microsoft/TypeScript/issues/51294)) - [`2c12b14`](https://github.com/Microsoft/TypeScript/commit/2c12b1499908ad7718e65d20e264561207c22375) Add a GH Action to file a new issue if we go a week without seeing a typescript-error-deltas issue ([#51271](https://github.com/Microsoft/TypeScript/issues/51271)) - [`6af270d`](https://github.com/Microsoft/TypeScript/commit/6af270dee09d62516f6dc02ec102a745ffebc037) Update package-lock.json - [`2cc4c16`](https://github.com/Microsoft/TypeScript/commit/2cc4c16a26672a7ba6c97ba16309fcf334db7cae) Update package-lock.json - [`6093491`](https://github.com/Microsoft/TypeScript/commit/60934915d9ccc4ca9c0fb2cd060d7ec81601942b) Fix apparent typo in getStringMappingType ([#51248](https://github.com/Microsoft/TypeScript/issues/51248)) - [`61c2609`](https://github.com/Microsoft/TypeScript/commit/61c26096e3373719ece686b84c698423890e9a5f) Update package-lock.json - [`ef69116`](https://github.com/Microsoft/TypeScript/commit/ef69116c41cb6805f89e6592eacb0ccb7f02207d) Generate shortest `rootDirs` module specifier instead of first possible ([#51244](https://github.com/Microsoft/TypeScript/issues/51244)) - [`bbb42f4`](https://github.com/Microsoft/TypeScript/commit/bbb42f453dc684e03d977c5b70391124d57543a9) Fix typo in canWatchDirectoryOrFile found by CodeQL ([#51262](https://github.com/Microsoft/TypeScript/issues/51262)) - [`a56b254`](https://github.com/Microsoft/TypeScript/commit/a56b254ad3c52b598bc5d44f83f3d0a1cf806068) Include 'this' type parameter in isRelatedTo fast path ([#51230](https://github.com/Microsoft/TypeScript/issues/51230)) - [`3abd351`](https://github.com/Microsoft/TypeScript/commit/3abd351c0eea55758f27ee5558a4a1525b77f45b) Fix super property transform in async arrow in method ([#51240](https://github.com/Microsoft/TypeScript/issues/51240)) - [`eed0511`](https://github.com/Microsoft/TypeScript/commit/eed05112180e0d94f78aa02d676d49468f15dc31) Update package-lock.json - [`2625c1f`](https://github.com/Microsoft/TypeScript/commit/2625c1feae25aede35465ca835440fc57bf13d52) Make the init config category order predictable ([#51247](https://github.com/Microsoft/TypeScript/issues/51247)) - [`1ca99b3`](https://github.com/Microsoft/TypeScript/commit/1ca99b34029dafad2c18af7bdc0711f4abf7e522) fix(50551): Destructuring assignment with var bypasses "variable is used before being assigned" check (2454) ([#50560](https://github.com/Microsoft/TypeScript/issues/50560)) - [`3f28fa1`](https://github.com/Microsoft/TypeScript/commit/3f28fa12dfecb8dfd66ce4684bf26f64e1f092f1) Update package-lock.json - [`906ebe4`](https://github.com/Microsoft/TypeScript/commit/906ebe49334a3a9c2dbd73cd3c902898bc712b66) Revert structuredTypeRelatedTo change and fix isUnitLikeType ([#51076](https://github.com/Microsoft/TypeScript/issues/51076)) - [`8ac4652`](https://github.com/Microsoft/TypeScript/commit/8ac465239f52de1da3ada8cdc4c3f107f4d62e45) change type ([#51231](https://github.com/Microsoft/TypeScript/issues/51231)) - [`245a02c`](https://github.com/Microsoft/TypeScript/commit/245a02cbed7ad50a21289730159abc8d19a66f40) fix(51222): Go-to-definition on return statements should jump to the containing function declaration ([#51227](https://github.com/Microsoft/TypeScript/issues/51227)) - [`2dff34e`](https://github.com/Microsoft/TypeScript/commit/2dff34e8c4a91c0005ca9ccfb7e045e225b6f2e4) markAliasReferenced should include ExportValue as well ([#51219](https://github.com/Microsoft/TypeScript/issues/51219)) - [`5ef2634`](https://github.com/Microsoft/TypeScript/commit/5ef2634f3df138323383c7f2e5a05163a924ee86) Update package-lock.json - [`d0f0e35`](https://github.com/Microsoft/TypeScript/commit/d0f0e35c88ae017fc4c1213eb2f83303ee22ebde) Remove old tslint comments ([#51220](https://github.com/Microsoft/TypeScript/issues/51220)) - [`85d405a`](https://github.com/Microsoft/TypeScript/commit/85d405a1d74c0730a9d8d6307b26e8d6f3f75421) Fixed a false positive "await has no effect on the type" diagnostic with mixed generic union ([#50833](https://github.com/Microsoft/TypeScript/issues/50833)) - [`1f8959f`](https://github.com/Microsoft/TypeScript/commit/1f8959f5dc04b2b2c2fc8a7dc53b6ac761e1f754) fix: avoid downleveled dynamic import closing over specifier expression ([#49663](https://github.com/Microsoft/TypeScript/issues/49663)) - [`11066b2`](https://github.com/Microsoft/TypeScript/commit/11066b264f5d30fb5ac1f6c2f3a155c0190e75d2) Rename internal functions to `narrowTypeBySwitchOnTypeOf` and `narrowTypeByInKeyword` ([#51215](https://github.com/Microsoft/TypeScript/issues/51215)) - [`4c9afe8`](https://github.com/Microsoft/TypeScript/commit/4c9afe8812fcdb4658472ccbced4a5cd4bae70ea) Update package-lock.json - [`f25bcb7`](https://github.com/Microsoft/TypeScript/commit/f25bcb7c27d78ce89e9c9356d27058cf86dbfb5c) fix(49196): add jsdoc snippet for interface member functions ([#51135](https://github.com/Microsoft/TypeScript/issues/51135)) - [`7406ee9`](https://github.com/Microsoft/TypeScript/commit/7406ee9c145cd7d6117391818d5a1eca2d66ca8f) fix(51170): Completing an unimplemented property overwrites rest of line ([#51175](https://github.com/Microsoft/TypeScript/issues/51175)) - [`a1d82fc`](https://github.com/Microsoft/TypeScript/commit/a1d82fc9dcced6ca6bde6e21c385d152d083679f) Remove some unnecessary code discovered by rollup ([#51204](https://github.com/Microsoft/TypeScript/issues/51204)) - [`0481773`](https://github.com/Microsoft/TypeScript/commit/0481773a27fc6a0132c34502fd2a3b0c73cf63a3) LEGO: Merge pull request 51200 - [`98c19cb`](https://github.com/Microsoft/TypeScript/commit/98c19cbbbe83c2ae3c89a4e08317a4b9ccbcb206) LEGO: Merge pull request 51190 - [`13c9b05`](https://github.com/Microsoft/TypeScript/commit/13c9b05384544262363f3fd8b942b36aeb84fc61) Update package-lock.json - [`673475e`](https://github.com/Microsoft/TypeScript/commit/673475e1c5e582f2fd0bf8d89e33c7708607c8d8) Update package-lock.json - [`f6cf510`](https://github.com/Microsoft/TypeScript/commit/f6cf51053e024714dd6b8463fe6f8e7e33461e6b) Add more tracing to node16/nodenext resolution ([#51168](https://github.com/Microsoft/TypeScript/issues/51168)) - [`83c5581`](https://github.com/Microsoft/TypeScript/commit/83c5581588f660247bd9648bafe67b49de060a55) Update package-lock.json - [`be5f0fe`](https://github.com/Microsoft/TypeScript/commit/be5f0fe5acfed5146514ebe7c1b65529def8e490) Add an extra regression test for awaited unresolvable recursive union ([#51167](https://github.com/Microsoft/TypeScript/issues/51167)) - [`2cb7e77`](https://github.com/Microsoft/TypeScript/commit/2cb7e779d70d57ef0d46dd3f768e646b8bbe783a) fix(50416): correctly names disabled export refactors ([#50663](https://github.com/Microsoft/TypeScript/issues/50663)) \[ [#50416](https://github.com/Microsoft/TypeScript/issues/50416) ] - [`2bcfed0`](https://github.com/Microsoft/TypeScript/commit/2bcfed01f3458996e71ce37af43e3495cb7e4950) feat(37440): Provide a quick-fix for non-exported types ([#51038](https://github.com/Microsoft/TypeScript/issues/51038)) - [`a24201c`](https://github.com/Microsoft/TypeScript/commit/a24201c8ef6f82b5729ab677b7a1a1d6d745fcb8) Remove VSDevMode.ps1 and createPlaygroundBuild ([#51166](https://github.com/Microsoft/TypeScript/issues/51166)) - [`2da62a7`](https://github.com/Microsoft/TypeScript/commit/2da62a784bbba237b8239e84c8629cfafb0f595e) fix(51112): omit parameter names that precede the type ([#51142](https://github.com/Microsoft/TypeScript/issues/51142)) - [`cf1b6b7`](https://github.com/Microsoft/TypeScript/commit/cf1b6b73330eab2dd484d71cbdb662a83b3c726f) feat(51163): show QF to fill in the missing properties for the mapped type. ([#51165](https://github.com/Microsoft/TypeScript/issues/51165)) - [`bdcc240`](https://github.com/Microsoft/TypeScript/commit/bdcc240d68245e4be865b385bd6a8fd8fa546f56) Remove bug-causing carve-out in conditional type instantiation that hopefully is no longer required ([#51151](https://github.com/Microsoft/TypeScript/issues/51151)) - [`37317a2`](https://github.com/Microsoft/TypeScript/commit/37317a208f34c141b64e26d0e92b3aed346e531f) Check nested weak types in intersections on target side of relation ([#51140](https://github.com/Microsoft/TypeScript/issues/51140)) - [`9f49f9c`](https://github.com/Microsoft/TypeScript/commit/9f49f9ccb05a7bb56b8ca84b8036a3ad4e0e7c2b) Update package-lock.json - [`4f54e7e`](https://github.com/Microsoft/TypeScript/commit/4f54e7e947298162d29f3104265e74dcfbc90d82) Fix isExhaustiveSwitchStatement to better handle circularities ([#51095](https://github.com/Microsoft/TypeScript/issues/51095)) - [`503604c`](https://github.com/Microsoft/TypeScript/commit/503604c884bd0557c851b11b699ef98cdb65b93b) Overloads shouldn't gain [@deprecated](https://github.com/deprecated) tags of other overloads in quick info ([#50904](https://github.com/Microsoft/TypeScript/issues/50904)) - [`e14a229`](https://github.com/Microsoft/TypeScript/commit/e14a2298c5add93816c6f487bcfc5ac72e3a4c59) Update package-lock.json - [`67256e5`](https://github.com/Microsoft/TypeScript/commit/67256e50c41aa9178a60c52de8416477f070b190) Remove unused declarations array in extractSymbol's TargetRange ([#51091](https://github.com/Microsoft/TypeScript/issues/51091)) - [`9c87ded`](https://github.com/Microsoft/TypeScript/commit/9c87ded2b3fc4ba4a9a7656e9be39d5e404e6ab6) fix(51100): ensure tsserver shuts down when parent process is killed ([#51107](https://github.com/Microsoft/TypeScript/issues/51107)) - [`c01ae01`](https://github.com/Microsoft/TypeScript/commit/c01ae01fac37268bac3362fb6e6d26db730f7ed5) Fix nightly publish oops in Gulpfile ([#51131](https://github.com/Microsoft/TypeScript/issues/51131)) - [`a7d10f1`](https://github.com/Microsoft/TypeScript/commit/a7d10f15bbd28166b869ae00482214e360891613) Update package-lock.json - [`d0bfd8c`](https://github.com/Microsoft/TypeScript/commit/d0bfd8caed521bfd24fc44960d9936a891744bb7) fix(51072): ts.preProcessFile finds import in template string after conditional expression with template strings ([#51082](https://github.com/Microsoft/TypeScript/issues/51082)) - [`ad56b5c`](https://github.com/Microsoft/TypeScript/commit/ad56b5ca56b763ab377e07121ecfebb457a2e810) Convert scripts/Gulpfile to checked mjs/cjs so they can run without compilation ([#50988](https://github.com/Microsoft/TypeScript/issues/50988)) - [`dbeae5d`](https://github.com/Microsoft/TypeScript/commit/dbeae5d943c784661862c52b8e215a2907c31a33) fix(51017): Make lineText in the references response opt-out ([#51081](https://github.com/Microsoft/TypeScript/issues/51081)) - [`d06a592`](https://github.com/Microsoft/TypeScript/commit/d06a592d02955822a7407b70969fb7a82bc17d59) Properly defer resolution of mapped types with generic `as` clauses ([#51050](https://github.com/Microsoft/TypeScript/issues/51050)) - [`42b1049`](https://github.com/Microsoft/TypeScript/commit/42b1049aee8c655631cb4f0065de86ec1023d20a) Update package-lock.json - [`5f3e6cc`](https://github.com/Microsoft/TypeScript/commit/5f3e6cc4980d26af5d8a8f463e59b2c3338165c6) Plugin probe location is higher priority than peer node_modules ([#51079](https://github.com/Microsoft/TypeScript/issues/51079)) \[ [#34616](https://github.com/Microsoft/TypeScript/issues/34616) ] - [`2648f6a`](https://github.com/Microsoft/TypeScript/commit/2648f6ab09e3176c7da2c07c54066d3a3433a298) Plugins in project were adding up after every config file reload ([#51087](https://github.com/Microsoft/TypeScript/issues/51087)) - [`c18791c`](https://github.com/Microsoft/TypeScript/commit/c18791ccf165672df3b55f5bdd4a8655f33be26c) Fix incorrect options type to WatchOptions ([#51064](https://github.com/Microsoft/TypeScript/issues/51064)) - [`b0795e9`](https://github.com/Microsoft/TypeScript/commit/b0795e9c94757a8ee78077d160cde8819a9801ea) Update package-lock.json - [`43c6fd4`](https://github.com/Microsoft/TypeScript/commit/43c6fd4c09464204bc6a6e1c6c1d32fa12270414) Covert some of the config testing to baselines for easy validation ([#51063](https://github.com/Microsoft/TypeScript/issues/51063)) - [`fc5e72b`](https://github.com/Microsoft/TypeScript/commit/fc5e72b92cb8ea13c5e0f2cfc35d8b2cbfd1fe36) Remove unused defaultWatchFileKind method since useFsEvents is default for tsserver and tsc ([#51044](https://github.com/Microsoft/TypeScript/issues/51044)) - [`8af9a93`](https://github.com/Microsoft/TypeScript/commit/8af9a936b5240398370887c22cacaff65fee707b) Use typescript.d.ts in APISample tests ([#51061](https://github.com/Microsoft/TypeScript/issues/51061)) - [`4953316`](https://github.com/Microsoft/TypeScript/commit/49533168dbb4e19f243b9dbdfd6a3aac69f5b3dd) Remove configureLanguageServiceBuild, instrumenter ([#51048](https://github.com/Microsoft/TypeScript/issues/51048)) - [`9dfffd0`](https://github.com/Microsoft/TypeScript/commit/9dfffd0fbb406d7f2e5e2ca85768624ca388a7bf) Update GitHub Actions ([#51045](https://github.com/Microsoft/TypeScript/issues/51045)) - [`4635a5c`](https://github.com/Microsoft/TypeScript/commit/4635a5cef9aefa9aa847ef7ce2e6767ddf4f54c2) Update package-lock.json - [`33a34e5`](https://github.com/Microsoft/TypeScript/commit/33a34e5b96bfe086266f4765ab9789a2a02507f9) Adding a JSDoc comment to the es5 type declarations to describe the functionality of Date.now() ([#50630](https://github.com/Microsoft/TypeScript/issues/50630)) - [`299745c`](https://github.com/Microsoft/TypeScript/commit/299745cb217c2fc061f75b3735f8420d78b8360a) Fix crash in goto-def on `@override` ([#51016](https://github.com/Microsoft/TypeScript/issues/51016)) - [`7dcf11f`](https://github.com/Microsoft/TypeScript/commit/7dcf11f13985be927886ebea353d282a9b3418e0) fix(50750): Object type literal with string literal property in contextual typing position causes language service error on all literal type references ([#50757](https://github.com/Microsoft/TypeScript/issues/50757)) - [`5cd49f6`](https://github.com/Microsoft/TypeScript/commit/5cd49f6cbcd2effe9d425dee3a39cb49209bb656) Update package-lock.json - [`8a1b858`](https://github.com/Microsoft/TypeScript/commit/8a1b85880f89c9cff606c5844e8883e5f483c7db) Update package-lock.json - [`96894db`](https://github.com/Microsoft/TypeScript/commit/96894db6cb5b7af6857b4d0c7f70f7d8ac782d51) Include type parameter defaults in contextual typing ([#50994](https://github.com/Microsoft/TypeScript/issues/50994)) \[ [#51002](https://github.com/Microsoft/TypeScript/issues/51002) ] - [`0d0a793`](https://github.com/Microsoft/TypeScript/commit/0d0a79371471d627ae298a145f8009b05cbccb72) Allow Unicode extended escapes in ES5 and earlier ([#50918](https://github.com/Microsoft/TypeScript/issues/50918)) - [`58bae8d`](https://github.com/Microsoft/TypeScript/commit/58bae8db69b275a3efa57b14b486778c55185552) Update package-lock.json - [`0ce72ef`](https://github.com/Microsoft/TypeScript/commit/0ce72ef6c8b39cd2d07e5b0eb3a0c144a7783ad2) Add option to OrganizeImports for removal only ([#50931](https://github.com/Microsoft/TypeScript/issues/50931)) - [`42f9143`](https://github.com/Microsoft/TypeScript/commit/42f9143e114c5c07f40df83ed07ffeb3cbaf2101) feat: codefix for `for await of` ([#50623](https://github.com/Microsoft/TypeScript/issues/50623)) - [`ecf50e8`](https://github.com/Microsoft/TypeScript/commit/ecf50e81a7a9cccd9bf5ea7598764082981faab0) Properly compute `SymbolFlags.Optional` for intersected properties ([#50958](https://github.com/Microsoft/TypeScript/issues/50958)) - [`d1586de`](https://github.com/Microsoft/TypeScript/commit/d1586de0434567b998876929eb8229235b85b350) Fully resolve aliases when checking symbol flags ([#50853](https://github.com/Microsoft/TypeScript/issues/50853)) - [`45148dd`](https://github.com/Microsoft/TypeScript/commit/45148dd715a7c3776840778b4df41e7e0bd0bf12) Update LKG to 4.8.4 ([#50987](https://github.com/Microsoft/TypeScript/issues/50987)) - [`9a83f25`](https://github.com/Microsoft/TypeScript/commit/9a83f2551ded0d88a0ba0ec9af260f83eb3568cd) Update package-lock.json - [`865848f`](https://github.com/Microsoft/TypeScript/commit/865848fcfb9e6ce7dd64be563fc09f83d4bc9df5) Fix `<=` and `>` comparisons when compared against prerelease versions ([#50915](https://github.com/Microsoft/TypeScript/issues/50915)) - [`fbfe934`](https://github.com/Microsoft/TypeScript/commit/fbfe9340a90777dee03b30f736fab44056123be0) Fix comparability between type parameters related by a union constraint ([#50978](https://github.com/Microsoft/TypeScript/issues/50978)) - [`b09e93d`](https://github.com/Microsoft/TypeScript/commit/b09e93d3f6d3e999df001b53984954974c25b81f) Merge pull request [#50041](https://github.com/Microsoft/TypeScript/issues/50041) from microsoft/fix/47969 - [`0ac12bb`](https://github.com/Microsoft/TypeScript/commit/0ac12bbe7a410238ca992a42f41816a97f6906f4) Update package-lock.json - [`8192d55`](https://github.com/Microsoft/TypeScript/commit/8192d550496d884263e292488e325ae96893dc78) Pick correct compilerOptions when checking if we can share emitSignatures ([#50910](https://github.com/Microsoft/TypeScript/issues/50910)) \[ [#50902](https://github.com/Microsoft/TypeScript/issues/50902) ] - [`16faef1`](https://github.com/Microsoft/TypeScript/commit/16faef1d8d522b66b6c672bdd15b4026e2018a62) During uptodate ness check with buildInfo, check if there are errors explicitly with noEmit ([#50974](https://github.com/Microsoft/TypeScript/issues/50974)) \[ [#50959](https://github.com/Microsoft/TypeScript/issues/50959) ] - [`63791f5`](https://github.com/Microsoft/TypeScript/commit/63791f52d4e7a3bf461b974e94abd8cbb6b546c5) Update package-lock.json - [`09368bc`](https://github.com/Microsoft/TypeScript/commit/09368bcbaebd157d1e66859ab6f5b30c2fd6eaff) Handle if project for open file will get recollected because of pending cleanup from closed script info ([#50908](https://github.com/Microsoft/TypeScript/issues/50908)) \[ [#50868](https://github.com/Microsoft/TypeScript/issues/50868) ] - [`c81bf4d`](https://github.com/Microsoft/TypeScript/commit/c81bf4d8b0c12410a082d6598fcc24cc721b6e9e) fix(49594): Typescript 4.7.3 bracketed class property compilation error strictPropertyInitialization:true ([#49619](https://github.com/Microsoft/TypeScript/issues/49619)) - [`bc9cbbe`](https://github.com/Microsoft/TypeScript/commit/bc9cbbef421ae907f7dfd5a84ca69c4f68a8935b) Merge pull request [#49912](https://github.com/Microsoft/TypeScript/issues/49912) from microsoft/fix/47508 - [`5a10f46`](https://github.com/Microsoft/TypeScript/commit/5a10f46c0028790120cb85c826efa4248707a964) Update package-lock.json - [`8e71f42`](https://github.com/Microsoft/TypeScript/commit/8e71f429c811ac7811533d7b0e02c32bad5a1b47) Fixing pr comments - [`c100c64`](https://github.com/Microsoft/TypeScript/commit/c100c6488db0482dcc1455290f456dece91cac0a) Update package-lock.json - [`2a91107`](https://github.com/Microsoft/TypeScript/commit/2a91107f7548eeb5e32673e76277d27264ea88e2) Update package-lock.json - [`4ab9e76`](https://github.com/Microsoft/TypeScript/commit/4ab9e76fb748b08712f9d0017dd8f0ba74d1859f) Use paths in package.json 'files' array that work with npm 6 and later. ([#50930](https://github.com/Microsoft/TypeScript/issues/50930)) - [`549b542`](https://github.com/Microsoft/TypeScript/commit/549b5429d4837344e8c99657109bb6538fd2dbb5) Use paths in package.json 'files' array that work with npm 6 and later. - [`7f37d25`](https://github.com/Microsoft/TypeScript/commit/7f37d251fc69da34659e4c60792177e1e9a8e7a6) Update version to 4.9.1-beta and LKG. - [`f16ca7d`](https://github.com/Microsoft/TypeScript/commit/f16ca7dd364e57ee7ce337f987b20dbc1e34941f) Remove 'async' dependency, used only in errorCheck.ts, modernize file ([#50667](https://github.com/Microsoft/TypeScript/issues/50667)) - [`c6bef3f`](https://github.com/Microsoft/TypeScript/commit/c6bef3f02874bddf6df120aa4f0d130c58478468) LEGO: Merge pull request 50921 - [`6753027`](https://github.com/Microsoft/TypeScript/commit/675302730b8ca525d47c910bf2d3174bd3b66a1b) Update package-lock.json - [`9740bcc`](https://github.com/Microsoft/TypeScript/commit/9740bcc53418e8792a4dbb978059ff5a02b55c91) Pluralized `hasInvalidatedResolution` -> `hasInvalidatedResolutions` ([#50912](https://github.com/Microsoft/TypeScript/issues/50912)) - [`84c29cd`](https://github.com/Microsoft/TypeScript/commit/84c29cd576fd1facb9b3a353d5342df04acdb184) 🤖 Pick PR [#50912](https://github.com/Microsoft/TypeScript/issues/50912) (Pluralized \`hasInvalidatedResolutio...) into release-4.9 ([#50913](https://github.com/Microsoft/TypeScript/issues/50913)) - [`a26f634`](https://github.com/Microsoft/TypeScript/commit/a26f63424de249bb106804dfc9a024bb525de93e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`a455955`](https://github.com/Microsoft/TypeScript/commit/a455955aac85ecc5b2182fe50b83670188955feb) Make hasInvalidatedResolution non internal for program and add it watchApi ([#50776](https://github.com/Microsoft/TypeScript/issues/50776)) \[ [#48057](https://github.com/Microsoft/TypeScript/issues/48057) ] - [`645d1cd`](https://github.com/Microsoft/TypeScript/commit/645d1cd7c1ee1d65a87b2183b173611467256a09) Fix assert in addIndirectUser in FAR ([#50905](https://github.com/Microsoft/TypeScript/issues/50905)) - [`bbec17d`](https://github.com/Microsoft/TypeScript/commit/bbec17d9003246fa00d6bf676bb4ce7c54ff2be4) LEGO: Merge pull request 50900 - [`a9ecc67`](https://github.com/Microsoft/TypeScript/commit/a9ecc675d636c3bbca697bc4881b019e8645a7a6) Update package-lock.json - [`221cf55`](https://github.com/Microsoft/TypeScript/commit/221cf55a21e448bd3fe2cf26a754c9c0dda3dca3) package.json `exports` should have priority over `typesVersions` ([#50890](https://github.com/Microsoft/TypeScript/issues/50890)) - [`acb8977`](https://github.com/Microsoft/TypeScript/commit/acb89771901f8c81c6046fa7c16361a83388ddab) Remove .github/tsc.json ([#50664](https://github.com/Microsoft/TypeScript/issues/50664)) - [`7a3de81`](https://github.com/Microsoft/TypeScript/commit/7a3de819bfb93fb27ef7ea8305d2df069866c380) fix(49993): skip the quick fix for an expression with an enum type ([#50625](https://github.com/Microsoft/TypeScript/issues/50625)) - [`2644f28`](https://github.com/Microsoft/TypeScript/commit/2644f2867734d77a3a3939c55d5cc0a5004df0ed) fix(49200): skip duplicated method declarations ([#50609](https://github.com/Microsoft/TypeScript/issues/50609)) - [`98652a3`](https://github.com/Microsoft/TypeScript/commit/98652a349a67be718e8e8b5fcf590972eb62a104) Bump version to 4.9.0-beta and LKG. - [`4d91204`](https://github.com/Microsoft/TypeScript/commit/4d91204c9d9f27756785f62fade44d93824d47f4) fix(37030): Expand Selection in function and arrow function skips body block ([#50711](https://github.com/Microsoft/TypeScript/issues/50711)) - [`e2dd508`](https://github.com/Microsoft/TypeScript/commit/e2dd5084f75ac37a78102d212b67d36595596137) DOM update 2022/09/21 ([#50884](https://github.com/Microsoft/TypeScript/issues/50884)) - [`1d9ab83`](https://github.com/Microsoft/TypeScript/commit/1d9ab83914a551936ce5ef80340ee65cfd1422ba) fix(50866): emit modifiers from export declarations ([#50874](https://github.com/Microsoft/TypeScript/issues/50874)) - [`92a1b12`](https://github.com/Microsoft/TypeScript/commit/92a1b124c178e1ff4871b29cb9abc00307e21742) LEGO: Merge pull request 50877 - [`e383db6`](https://github.com/Microsoft/TypeScript/commit/e383db692eb44561333c1bbe353788b337aebc99) Fix debug.ts \__debugKind check ([#50871](https://github.com/Microsoft/TypeScript/issues/50871)) - [`01054e0`](https://github.com/Microsoft/TypeScript/commit/01054e05ab7638e96515619c4ce62200fdf4e0fd) Consistently add undefined/missing to optional tuple element types ([#50831](https://github.com/Microsoft/TypeScript/issues/50831)) - [`d90795e`](https://github.com/Microsoft/TypeScript/commit/d90795e799ca8e41aabd6d0852abb585138200ef) Improve escape sequence handling in private names ([#50856](https://github.com/Microsoft/TypeScript/issues/50856)) - [`938a69a`](https://github.com/Microsoft/TypeScript/commit/938a69a526166ca4e7880fa140fba432936f0fe3) Fix import statement completions followed by interface declaration ([#50350](https://github.com/Microsoft/TypeScript/issues/50350)) - [`e002159`](https://github.com/Microsoft/TypeScript/commit/e002159ad133a024bae48a2e190e54ad93f6b52d) feat(49962): Disallow comparison against NaN ([#50626](https://github.com/Microsoft/TypeScript/issues/50626)) - [`80ae43d`](https://github.com/Microsoft/TypeScript/commit/80ae43d2399503a04651e3705823137d36148b00) Fixing spaces - [`abc58bd`](https://github.com/Microsoft/TypeScript/commit/abc58bdabcf536bd5204fbc84fb7f45d75f1a9ad) Fixing baseline errors - [`305f4bd`](https://github.com/Microsoft/TypeScript/commit/305f4bd420bf9edc0239fd3a740aa83fbdeb9ba2) Merge branch 'main' into fix/47969 - [`23746af`](https://github.com/Microsoft/TypeScript/commit/23746af766b53fcc3afecfa16478809a5a36628a) fix(50591): RangeError: Maximum call stack size exceeded ([#50594](https://github.com/Microsoft/TypeScript/issues/50594)) - [`168186f`](https://github.com/Microsoft/TypeScript/commit/168186f93d23ae59dbea3fea2adba453527343fd) Allow a union property of a private/protected member and an intersection property including that same member ([#50328](https://github.com/Microsoft/TypeScript/issues/50328)) - [`812ebcf`](https://github.com/Microsoft/TypeScript/commit/812ebcf6e3aebfa72b976a6ae4d65929759a2867) Update package-lock.json - [`16156b1`](https://github.com/Microsoft/TypeScript/commit/16156b1baf26a39ce428423f7106f3ef2b4e98bb) Add rules from eslint's recommended set that triggered good lints ([#50422](https://github.com/Microsoft/TypeScript/issues/50422)) - [`a11c416`](https://github.com/Microsoft/TypeScript/commit/a11c41621bbbab100a391dd348651c6661549663) Improve checking of `in` operator ([#50666](https://github.com/Microsoft/TypeScript/issues/50666)) - [`67f2b62`](https://github.com/Microsoft/TypeScript/commit/67f2b62ed2bd1de0299781ba659fa638346bcecf) Gabritto/jsemitfixsilly ([#50849](https://github.com/Microsoft/TypeScript/issues/50849)) - [`3014dec`](https://github.com/Microsoft/TypeScript/commit/3014dec8878a9ff8d86186a6ac3fd9fad4f3b739) Don't elide imports when transforming JS files ([#50404](https://github.com/Microsoft/TypeScript/issues/50404)) - [`57c7aa7`](https://github.com/Microsoft/TypeScript/commit/57c7aa755ca3028ff13eb6a37d91775a6fac71e3) LEGO: Merge pull request 50842 - [`48a8e89`](https://github.com/Microsoft/TypeScript/commit/48a8e8953a1e609970dc85e08f99ac499bfe8356) Improve check of whether type query node possibly contains reference to type parameter ([#50070](https://github.com/Microsoft/TypeScript/issues/50070)) - [`af9ced1`](https://github.com/Microsoft/TypeScript/commit/af9ced11f50c8ac15079d2f88f8961f1e5b62f7f) LEGO: Merge pull request 50825 - [`a8e13f7`](https://github.com/Microsoft/TypeScript/commit/a8e13f7340c5229426072d443fa511bba82a0054) Fixed an issue with destructured bindings from a generic union constraint not being narrowed correctly ([#50221](https://github.com/Microsoft/TypeScript/issues/50221)) - [`08af0b6`](https://github.com/Microsoft/TypeScript/commit/08af0b6bf0041fef52ca8c1b69d6d4a3db439196) Update package-lock.json - [`0df46e8`](https://github.com/Microsoft/TypeScript/commit/0df46e873322b8eeb271a442eaf034d91ae68770) Fix test around RegExp match vs. exec results ([#50813](https://github.com/Microsoft/TypeScript/issues/50813)) - [`906510e`](https://github.com/Microsoft/TypeScript/commit/906510e0f30590a4c8fdc892905ccb8dbe512e3d) Fixes for pr - [`2970c5d`](https://github.com/Microsoft/TypeScript/commit/2970c5d1671b2376711cd55594c4597d6da7d8c3) make `RegExpExecArray` always include index 0 ([#50713](https://github.com/Microsoft/TypeScript/issues/50713)) - [`0507192`](https://github.com/Microsoft/TypeScript/commit/05071920a03f8ea530fe01f79f2537c999ec8b02) Accepting baselines - [`29e50b3`](https://github.com/Microsoft/TypeScript/commit/29e50b314900d22b08f6472918f59ae2b40aba08) Rewording documentation - [`01cae69`](https://github.com/Microsoft/TypeScript/commit/01cae69e3403a831bc5c752b95c8b7547dd95821) fix(50796): omit questionToken in object literal method completions ([#50802](https://github.com/Microsoft/TypeScript/issues/50802)) - [`3b84f76`](https://github.com/Microsoft/TypeScript/commit/3b84f76fb23bd39d14c7243e5cd495fd207916c0) Fix crash caused by incorrect bounds check (regression in 4.8) ([#50797](https://github.com/Microsoft/TypeScript/issues/50797)) - [`7e51306`](https://github.com/Microsoft/TypeScript/commit/7e51306d30b72ce474054c3f3047f57d90dca41a) Update package-lock.json - [`8b35c13`](https://github.com/Microsoft/TypeScript/commit/8b35c1300e14ebc026b4f1621db8f6f1bba30833) The error "Object is possibly null or undefined" is ambiguous. ([#49797](https://github.com/Microsoft/TypeScript/issues/49797)) - [`a3f51b3`](https://github.com/Microsoft/TypeScript/commit/a3f51b3b8278b7dc5f59d83f35458338f57c81c7) Update user baselines +cc [@sandersn](https://github.com/sandersn) ([#43554](https://github.com/Microsoft/TypeScript/issues/43554)) - [`ba10a0d`](https://github.com/Microsoft/TypeScript/commit/ba10a0d7c06df259e620645a8d6fd9a5262d8b5d) Removing duplicated code - [`ec6ae1c`](https://github.com/Microsoft/TypeScript/commit/ec6ae1c4d0f48f15cd01b1502d0b2e5ac387dcf5) Partially revert [#41044](https://github.com/Microsoft/TypeScript/issues/41044), restoring parameter destructurings in d.ts files ([#50779](https://github.com/Microsoft/TypeScript/issues/50779)) - [`28232ca`](https://github.com/Microsoft/TypeScript/commit/28232ca4b8833957cdf8d592f085fb80d97ef604) LEGO: Merge pull request 50783 - [`49cfa1d`](https://github.com/Microsoft/TypeScript/commit/49cfa1db17b593191601736a11cbf165d42510a0) Update package-lock.json - [`4110b80`](https://github.com/Microsoft/TypeScript/commit/4110b80fbb24f2ac6dd284ef3511ca69ac6db517) Fix equality narrowing and comparable relation for intersections with {} ([#50735](https://github.com/Microsoft/TypeScript/issues/50735)) - [`b23f1d6`](https://github.com/Microsoft/TypeScript/commit/b23f1d6b59beabde1072d14b7fb65781ce209c15) LEGO: Merge pull request 50771 - [`618fb2d`](https://github.com/Microsoft/TypeScript/commit/618fb2d8b92357d564ddb8596296ecaba5468002) Update package-lock.json - [`08b91f6`](https://github.com/Microsoft/TypeScript/commit/08b91f6b827e9ee98407c0eb969579ab77fa9f0c) fix(50717): tsc crashes when it sees a JSDoc tag inside an [@override](https://github.com/override) annotation ([#50724](https://github.com/Microsoft/TypeScript/issues/50724)) - [`60963d7`](https://github.com/Microsoft/TypeScript/commit/60963d7216266bca6ef3236f43913de703fe5c7a) Discriminant of type `never` should never be matched ([#50755](https://github.com/Microsoft/TypeScript/issues/50755)) - [`e37ea53`](https://github.com/Microsoft/TypeScript/commit/e37ea53715a725dd13699dc1be5190c6ebd0d8f8) Update package-lock.json - [`a88c366`](https://github.com/Microsoft/TypeScript/commit/a88c36655b575d3039f187e64016b971efc0f173) Fix test baselining for tsserver host timeouts ([#50748](https://github.com/Microsoft/TypeScript/issues/50748)) - [`6d38487`](https://github.com/Microsoft/TypeScript/commit/6d384876e5adeffd6e04cf4e6dd7ea5fc0dd0584) Fix workflow typo ([#50746](https://github.com/Microsoft/TypeScript/issues/50746)) - [`6b890f9`](https://github.com/Microsoft/TypeScript/commit/6b890f93c491d3496dfd7909592c1df8a771fcd0) Handle more places where package direcroy is converted to canonical file path ([#50740](https://github.com/Microsoft/TypeScript/issues/50740)) - [`f5f2923`](https://github.com/Microsoft/TypeScript/commit/f5f2923c7d0f0963a78b9c5f233b635d4e78ae91) Revert removal of nonInferrableAnyType ([#50691](https://github.com/Microsoft/TypeScript/issues/50691)) - [`7120b52`](https://github.com/Microsoft/TypeScript/commit/7120b520cfe7b92d2b4bbfd679f1f5bd0c559c2c) Update twoslash workflow ([#50738](https://github.com/Microsoft/TypeScript/issues/50738)) - [`68d526c`](https://github.com/Microsoft/TypeScript/commit/68d526c200a0a5c51024586890b2473c9819c6ea) Don't run linter after tests runs ([#50597](https://github.com/Microsoft/TypeScript/issues/50597)) - [`8e5e2e0`](https://github.com/Microsoft/TypeScript/commit/8e5e2e08ead119910d6eb177eab9beb84e3ab311) Fix backticks in our JSDoc comments ([#50737](https://github.com/Microsoft/TypeScript/issues/50737)) - [`a4cabe7`](https://github.com/Microsoft/TypeScript/commit/a4cabe725b413f154f738b48c1fe2f053cff7d26) Support for auto-accessor fields from the Stage 3 Decorators proposal ([#49705](https://github.com/Microsoft/TypeScript/issues/49705)) - [`7737473`](https://github.com/Microsoft/TypeScript/commit/77374732df82c9d5c1319677dc595868bbc648b5) Update package-lock.json - [`12ab0fe`](https://github.com/Microsoft/TypeScript/commit/12ab0fea9f45c48ea644c8273bedde235c8bcc61) Update package-lock.json - [`eb40134`](https://github.com/Microsoft/TypeScript/commit/eb40134373cc524bd15432e15490d4e369754c50) Don't leave space for property access on non-integer literals ([#50703](https://github.com/Microsoft/TypeScript/issues/50703)) - [`a70bb9d`](https://github.com/Microsoft/TypeScript/commit/a70bb9d3ff102e044e83d2db43e585105e9a1761) Preserve special intersections in mapped types ([#50704](https://github.com/Microsoft/TypeScript/issues/50704)) - [`1a1c271`](https://github.com/Microsoft/TypeScript/commit/1a1c27167536e005a4d241ef84c43c0c0ca0aaf9) Don't remove space before dot if in property access on numeric literal ([#50695](https://github.com/Microsoft/TypeScript/issues/50695)) - [`7c918fb`](https://github.com/Microsoft/TypeScript/commit/7c918fb76682e79e8fd460cf1c2da9f2f22c91a3) Baseline host state when baselining tsserver tests ([#50678](https://github.com/Microsoft/TypeScript/issues/50678)) - [`2f1ba45`](https://github.com/Microsoft/TypeScript/commit/2f1ba45cbaca5e95959f9fd43c42edd64bc5638c) Update LKG and devDep of typescript to v4.8.3 ([#50689](https://github.com/Microsoft/TypeScript/issues/50689)) - [`be4e9ba`](https://github.com/Microsoft/TypeScript/commit/be4e9bac8ff66174d4e856dae06f69aa4ef7e479) Update package-lock.json - [`f46a680`](https://github.com/Microsoft/TypeScript/commit/f46a680863d7ecf7b7aa46b5e056acfe702b78bb) Remove error message in node16 ([#50673](https://github.com/Microsoft/TypeScript/issues/50673)) - [`ab831d0`](https://github.com/Microsoft/TypeScript/commit/ab831d018030304b886590fc4253f9dab593ddb0) Ignore `--help` and `-?` in `tsc init` generated `compilerOptions` ([#50628](https://github.com/Microsoft/TypeScript/issues/50628)) - [`bb6f36f`](https://github.com/Microsoft/TypeScript/commit/bb6f36f7c80c290b98759823445dae73ebfd3eb2) Forward intersection state flag to conditional type target check ([#50620](https://github.com/Microsoft/TypeScript/issues/50620)) - [`b58721f`](https://github.com/Microsoft/TypeScript/commit/b58721fe15a9d58aa9c2b53b6e6fdb7966f56d2c) Update package-lock.json - [`3c3820b`](https://github.com/Microsoft/TypeScript/commit/3c3820b1a4033de90a6f9369b3e714ba58231e99) Simplify CI detection ([#50661](https://github.com/Microsoft/TypeScript/issues/50661)) - [`9ac1fce`](https://github.com/Microsoft/TypeScript/commit/9ac1fce1175964f71117f6574d96eda127282bf4) Fix eslint not looking at certain scripts, fix lints ([#50660](https://github.com/Microsoft/TypeScript/issues/50660)) - [`fd05c0c`](https://github.com/Microsoft/TypeScript/commit/fd05c0cc6da676c5b9183ad2a7ced7ce363b855a) Make useFsEvents as default strategy for the watching ([#50366](https://github.com/Microsoft/TypeScript/issues/50366)) - [`5c2f770`](https://github.com/Microsoft/TypeScript/commit/5c2f770d9714276567e6ef9ec805368756539725) Remove unused cancellation from build ([#50658](https://github.com/Microsoft/TypeScript/issues/50658)) - [`66fbf05`](https://github.com/Microsoft/TypeScript/commit/66fbf058ece7882f2a964aeeda81bc352e4a6329) Update package-lock.json - [`7910c50`](https://github.com/Microsoft/TypeScript/commit/7910c509c4545517489d6264571bb6c05248fb4a) Update package-lock.json - [`fd3a84c`](https://github.com/Microsoft/TypeScript/commit/fd3a84c3f0c80cb201c47399a055625f919a9b91) Report every instance of TS1208 ([#50101](https://github.com/Microsoft/TypeScript/issues/50101)) - [`62f980a`](https://github.com/Microsoft/TypeScript/commit/62f980aff82ac8b5939bc9b65cf6e55d122b42d9) Check if its same buildinfo only for directly referenced projects and not recursively ([#50617](https://github.com/Microsoft/TypeScript/issues/50617)) \[ [#50545](https://github.com/Microsoft/TypeScript/issues/50545) ] - [`856c7c5`](https://github.com/Microsoft/TypeScript/commit/856c7c5fdd25833dbb0e1e67071200cd706eae4f) Allow `{}` to narrow in same special cases as `unknown` ([#50601](https://github.com/Microsoft/TypeScript/issues/50601)) - [`854d448`](https://github.com/Microsoft/TypeScript/commit/854d448e5ccf542a05d0b5dcb97e1b925905e258) `in` operator shouldn't narrow `{}` originating in `unknown` ([#50610](https://github.com/Microsoft/TypeScript/issues/50610)) - [`549e61d`](https://github.com/Microsoft/TypeScript/commit/549e61d0af1ba885be29d69f341e7d3a00686071) Update package-lock.json - [`bcf9949`](https://github.com/Microsoft/TypeScript/commit/bcf994996ea0ddd8ca7daadd6b5fbc712eb5ce6b) fix(50079): show deprecated on JSX attributes ([#50084](https://github.com/Microsoft/TypeScript/issues/50084)) - [`5df09a5`](https://github.com/Microsoft/TypeScript/commit/5df09a514c99010d3126d8a9f11aa00ecbd0bd21) Use bidirectional comparability in narrowing ([#50592](https://github.com/Microsoft/TypeScript/issues/50592)) - [`891cdc5`](https://github.com/Microsoft/TypeScript/commit/891cdc58aa4005d7197e76ec0a48afcbc3b44ac3) Remove unused baselines ([#50593](https://github.com/Microsoft/TypeScript/issues/50593)) - [`6db2c88`](https://github.com/Microsoft/TypeScript/commit/6db2c882f389c95c526df0e890354205b5696a7d) {} & null and {} & undefined should always be never ([#50553](https://github.com/Microsoft/TypeScript/issues/50553)) - [`238c341`](https://github.com/Microsoft/TypeScript/commit/238c341701439a95d5eb71a4cf421c0574d0ee47) Defer distributing index over generic object types ([#50540](https://github.com/Microsoft/TypeScript/issues/50540)) - [`2983092`](https://github.com/Microsoft/TypeScript/commit/298309271bc526b9753c10c1c916bfe9d5c89a8b) Do not canonicalize the file names when getting absolute paths during nodenext resolution ([#50557](https://github.com/Microsoft/TypeScript/issues/50557)) \[ [#50544](https://github.com/Microsoft/TypeScript/issues/50544) ] - [`dcade77`](https://github.com/Microsoft/TypeScript/commit/dcade7732c142abba88eecae78c115fa37b95e01) Update package-lock.json - [`a9797d2`](https://github.com/Microsoft/TypeScript/commit/a9797d218d34fefc61b823d0e1dd24f6eb5363c8) fix(50340): typeof ... === "undefined" check on discriminated union of undefined and object type doesn't narrow correctly ([#50344](https://github.com/Microsoft/TypeScript/issues/50344)) - [`43f8ae6`](https://github.com/Microsoft/TypeScript/commit/43f8ae6df4ffefb7e4795808b94bcfbf74628682) Only normalize intersections that include {} ([#50535](https://github.com/Microsoft/TypeScript/issues/50535)) - [`d293e72`](https://github.com/Microsoft/TypeScript/commit/d293e723a20cdba258238397097e9a4e409bc41f) Rename API to importPlugin ([#50554](https://github.com/Microsoft/TypeScript/issues/50554)) - [`cd312d3`](https://github.com/Microsoft/TypeScript/commit/cd312d3076c054cdf9ed6f33c2d3e3995bca92eb) Managing control flow - [`19defbf`](https://github.com/Microsoft/TypeScript/commit/19defbfe576f3f2da32b5372274e4664b66ec00d) Update package-lock.json - [`f071d30`](https://github.com/Microsoft/TypeScript/commit/f071d303c182c2a776da1471a3ec9ef05297a9d8) Move contributing related info out of README to CONTRIBUTING ([#50543](https://github.com/Microsoft/TypeScript/issues/50543)) - [`488d0ee`](https://github.com/Microsoft/TypeScript/commit/488d0eebd0556fcc6e5f4cfc69c2ef7e5c2708ed) Retain name and propertyName in declaration emit copies of binding patterns if property name is a keyword ([#50537](https://github.com/Microsoft/TypeScript/issues/50537)) - [`8b482b5`](https://github.com/Microsoft/TypeScript/commit/8b482b513d87c6fcda8ece18b99f8a01cff5c605) Update package-lock.json - [`c89f355`](https://github.com/Microsoft/TypeScript/commit/c89f355a41b18c96eccb67dade04fce8c330068b) Remove redundant pretest script ([#50518](https://github.com/Microsoft/TypeScript/issues/50518)) - [`6d170b4`](https://github.com/Microsoft/TypeScript/commit/6d170b490d5ff5f881f6cbf8cd749e0103ee5d1f) Handle intersections in isGenericTypeWithoutNullableConstraint ([#50497](https://github.com/Microsoft/TypeScript/issues/50497)) - [`ed6889c`](https://github.com/Microsoft/TypeScript/commit/ed6889cd5b61b9fa5156018362d867def18e281d) LEGO: Merge pull request 50506 - [`29cbfe9`](https://github.com/Microsoft/TypeScript/commit/29cbfe9a2504cfae30bae938bdb2be6081ccc5c8) LEGO: Merge pull request 50493 - [`6faa291`](https://github.com/Microsoft/TypeScript/commit/6faa291b453987192d996517b4376b14980b25c4) LEGO: Merge pull request 50484 - [`71b2ba6`](https://github.com/Microsoft/TypeScript/commit/71b2ba6111e934f2b4ee112bc4d8d2f47ced22f5) Reuse computed type of condition expressions ([#49881](https://github.com/Microsoft/TypeScript/issues/49881)) - [`8778c1d`](https://github.com/Microsoft/TypeScript/commit/8778c1ded3a1955dce1063d72caf4523bec37c90) Update package-lock.json - [`4579245`](https://github.com/Microsoft/TypeScript/commit/4579245f36d9c3deccb097da9d5545f9c5c1ab26) fix(50427): allow convert function expressions ([#50430](https://github.com/Microsoft/TypeScript/issues/50430)) - [`cbc0b17`](https://github.com/Microsoft/TypeScript/commit/cbc0b17eac1fcb011a66f0544c813968cdf065c4) Push package-lock.json updates via typescript-bot token ([#50476](https://github.com/Microsoft/TypeScript/issues/50476)) - [`bb3a7ae`](https://github.com/Microsoft/TypeScript/commit/bb3a7aec11a20afb30c5098a75e001d1a4eb08f9) fix(50415): Language server debug failure - Did not expect GetAccessor to have an Identifier in its trivia ([#50470](https://github.com/Microsoft/TypeScript/issues/50470)) - [`3557092`](https://github.com/Microsoft/TypeScript/commit/3557092b1474bc3405a29da93bd15c108ab2f8b3) Rephrase error message to be 100% technically correct ([#50471](https://github.com/Microsoft/TypeScript/issues/50471)) - [`71d1911`](https://github.com/Microsoft/TypeScript/commit/71d19115031ae1c48fa34a24636dfae5e87e1b08) add unknown to DateTimeFormatTypes ([#50402](https://github.com/Microsoft/TypeScript/issues/50402)) - [`8f89599`](https://github.com/Microsoft/TypeScript/commit/8f895997d2cb79deb937d50fa1bed1c470528025) Don't include .gitattributes in package ([#50475](https://github.com/Microsoft/TypeScript/issues/50475)) - [`6e8337e`](https://github.com/Microsoft/TypeScript/commit/6e8337ef70e4a36a4df76a3362a41cbcac0dcb84) Optimize substitution types ([#50397](https://github.com/Microsoft/TypeScript/issues/50397)) - [`226dd0b`](https://github.com/Microsoft/TypeScript/commit/226dd0b7bf5cb5e5bb4dc34ab0e8e14f408f3e20) Fix typechecking related lints that changed post 4.8, update LKG to 4.8.2 ([#50472](https://github.com/Microsoft/TypeScript/issues/50472)) - [`164dddc`](https://github.com/Microsoft/TypeScript/commit/164dddc48e1eaa83780b8e72bc7afeebe768437b) feat(7481): Operator to ensure an expression is contextually typed by, and satisfies, some type ([#46827](https://github.com/Microsoft/TypeScript/issues/46827)) - [`0715791`](https://github.com/Microsoft/TypeScript/commit/07157914eb26a6e9abdcda7255c4094c9efff4cd) Update package-lock.json - [`e675ea8`](https://github.com/Microsoft/TypeScript/commit/e675ea8dd83aaed018a67534323305c36d373b40) Remove AUTHORS.md, .mailmap, authors.ts script ([#50410](https://github.com/Microsoft/TypeScript/issues/50410)) - [`38076df`](https://github.com/Microsoft/TypeScript/commit/38076df3465af555051db06006bbf30323af0e2d) Fix auto import crash due to difference in `paths` handling ([#50419](https://github.com/Microsoft/TypeScript/issues/50419)) - [`12eb519`](https://github.com/Microsoft/TypeScript/commit/12eb519b3f81d0999bbc4ce9a845744f4dfc215e) fix(50435): Duplicate seeming Code Actions for convert const to let ([#50442](https://github.com/Microsoft/TypeScript/issues/50442)) - [`a08b045`](https://github.com/Microsoft/TypeScript/commit/a08b045d2b22c87a6341a0c1d1318271d14acc86) Jsdoc property description ([#50269](https://github.com/Microsoft/TypeScript/issues/50269)) \[ [#47933](https://github.com/Microsoft/TypeScript/issues/47933) ] - [`5ba22e0`](https://github.com/Microsoft/TypeScript/commit/5ba22e05a96538498a78ab206e1b9892f420e7a1) Remove top level loc folder ([#50421](https://github.com/Microsoft/TypeScript/issues/50421)) - [`c4eb37c`](https://github.com/Microsoft/TypeScript/commit/c4eb37c8a0d5915d64e3992a91a34724aab19fe6) Update package-lock.json - [`8d7ad8c`](https://github.com/Microsoft/TypeScript/commit/8d7ad8c3aee4130e2b8cc6438e03e12a39cd398a) fix(50375): Errors for missing enum-named properties should attempt to preserve names ([#50382](https://github.com/Microsoft/TypeScript/issues/50382)) - [`fb717df`](https://github.com/Microsoft/TypeScript/commit/fb717df6bf85318c3d1e833a1dde6789d394cdb2) Discard union types before considering weak type checks on unit-like types ([#50423](https://github.com/Microsoft/TypeScript/issues/50423)) - [`b9a5bbc`](https://github.com/Microsoft/TypeScript/commit/b9a5bbc9afe9fa231aba5162c258bf1e2fa1e82e) Syntax operations also need to ensure project is present for the open script infos since update could be pending to make sure open script info has project ([#50418](https://github.com/Microsoft/TypeScript/issues/50418)) \[ [#50131](https://github.com/Microsoft/TypeScript/issues/50131) ] - [`1d4fbbb`](https://github.com/Microsoft/TypeScript/commit/1d4fbbb529d183b1e6988447e6744cfa7750b9f6) Update package-lock.json - [`44ce3cf`](https://github.com/Microsoft/TypeScript/commit/44ce3cff70cb79d1a45b48def04413db5303a151) fix(50224): Intellisense for strings within a type's Union doesn't work properly for JSX ([#50231](https://github.com/Microsoft/TypeScript/issues/50231)) - [`6ee5db9`](https://github.com/Microsoft/TypeScript/commit/6ee5db95c2ad4fee74ad02368afa1d2cc693407e) Use package.json files array instead of .npmignore ([#50408](https://github.com/Microsoft/TypeScript/issues/50408)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=116&\_a=release-summary).</details> </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  Co-authored-by: cabr2-bot <cabr2.help@gmail.com> Reviewed-on: https://codeberg.org/Calciumdibromid/CaBr2/pulls/1642 Reviewed-by: Epsilon_02 <epsilon_02@noreply.codeberg.org> Co-authored-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org> Co-committed-by: Calciumdibromid Bot <cabr2_bot@noreply.codeberg.org>

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [typescript](https://www.typescriptlang.org/) ([source](https://github.com/Microsoft/TypeScript)) | devDependencies | major | [`^4.5.2` -> `^5.0.0`](https://renovatebot.com/diffs/npm/typescript/4.5.2/5.0.2) | --- ### Release Notes <details> <summary>Microsoft/TypeScript</summary> ### [`v5.0.2`](https://github.com/microsoft/TypeScript/releases/tag/v5.0.2): TypeScript 5.0 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.9.5...v5.0.2) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-5-0/). For new features, check out the [What's new in TypeScript v5.0.2](). For the complete list of fixed issues, check out the - [fixed issues query for Typescript v5.0.0 (Beta)](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+5.0.0%22+is%3Aclosed+). - [fixed issues query for Typescript v5.0.1 (RC)](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+5.0.1%22+is%3Aclosed+). - [fixed issues query for Typescript v5.0.2 (Stable)](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+5.0.2%22+is%3Aclosed+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) ### [`v4.9.5`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.5): TypeScript 4.9.5 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.9.4...v4.9.5) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`69e88ef`](https://github.com/Microsoft/TypeScript/commit/69e88ef5513a81acf69ec78f4af1f927da0d0584) Port ignore deprecations to 4.9 ([#52419](https://github.com/Microsoft/TypeScript/issues/52419)) - [`daf4e81`](https://github.com/Microsoft/TypeScript/commit/daf4e817a18def96b70ac34703b158ff0e6d58df) Port timestamp fix to 4.9 ([#52426](https://github.com/Microsoft/TypeScript/issues/52426)) ### [`v4.9.4`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.4): TypeScript 4.9.4 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.9.3...v4.9.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9). For the complete list of fixed issues, check out the - [fixed issues query for Typescript v4.9.4](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+4.9.4%22+is%3Aclosed+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`e286821`](https://github.com/Microsoft/TypeScript/commit/e2868216f637e875a74c675845625eb15dcfe9a2) Bump version to 4.9.4 and LKG. - [`eb5419f`](https://github.com/Microsoft/TypeScript/commit/eb5419fc8d980859b98553586dfb5f40d811a745) Cherry-pick [#51704](https://github.com/Microsoft/TypeScript/issues/51704) to release 4.9 ([#51712](https://github.com/Microsoft/TypeScript/issues/51712)) - [`b4d382b`](https://github.com/Microsoft/TypeScript/commit/b4d382b9b12460adf2da4cc0d1429cf19f8dc8be) Cherry-pick changes for narrowing to tagged literal types. - [`e7a02f4`](https://github.com/Microsoft/TypeScript/commit/e7a02f43fce47e1a39259ada5460bcc33c8e98b5) Port of [#51626](https://github.com/Microsoft/TypeScript/issues/51626) and [#51689](https://github.com/Microsoft/TypeScript/issues/51689) to release-4.9 ([#51627](https://github.com/Microsoft/TypeScript/issues/51627)) - [`1727912`](https://github.com/Microsoft/TypeScript/commit/1727912f0437a7f367d90040fc4b0b4f3efd017a) Cherry-pick fix around `visitEachChild` to release-4.9. ([#51544](https://github.com/Microsoft/TypeScript/issues/51544)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=117&\_a=release-summary). ### [`v4.9.3`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.3): TypeScript 4.9 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.8.4...v4.9.3) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`93bd577`](https://github.com/Microsoft/TypeScript/commit/93bd577458d55cd720b2677705feab5c91eb12ce) Bump version to 4.9.3 and LKG. - [`107f832`](https://github.com/Microsoft/TypeScript/commit/107f832b80df2dc97748021cb00af2b6813db75b) Update LKG. - [`31bee56`](https://github.com/Microsoft/TypeScript/commit/31bee5682df130a14ffdd5742f994dbe7313dd0e) Cherry-pick PR [#50977](https://github.com/Microsoft/TypeScript/issues/50977) into release-4.9 ([#51363](https://github.com/Microsoft/TypeScript/issues/51363)) \[ [#50872](https://github.com/Microsoft/TypeScript/issues/50872) ] - [`1e2fa7a`](https://github.com/Microsoft/TypeScript/commit/1e2fa7ae15f8530910fef8b916ec8a4ed0b59c45) Update version to 4.9.2-rc and LKG. - [`7ab89e5`](https://github.com/Microsoft/TypeScript/commit/7ab89e5c6e401d161f31f28a6c555a3ba530910e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`e5cd686`](https://github.com/Microsoft/TypeScript/commit/e5cd686defb1a4cbdb36bd012357ba5bed28f371) Update package-lock.json - [`8d40dc1`](https://github.com/Microsoft/TypeScript/commit/8d40dc15d1b9945837e7860320fdccfe27c40cad) Update package-lock.json - [`5cfb3a2`](https://github.com/Microsoft/TypeScript/commit/5cfb3a2fe344a5350734305193e6cc99516285ca) Only call return() for an abrupt completion in user code ([#51297](https://github.com/Microsoft/TypeScript/issues/51297)) - [`a7a9d15`](https://github.com/Microsoft/TypeScript/commit/a7a9d158e817fcb0e94dc1c24e0a401b21be0cc9) Fix for broken baseline in yieldInForInInDownlevelGenerator ([#51345](https://github.com/Microsoft/TypeScript/issues/51345)) - [`7f8426f`](https://github.com/Microsoft/TypeScript/commit/7f8426f4df0d0a7dd8b72079dafc3e60164a23b1) fix for-in enumeration containing yield in generator ([#51295](https://github.com/Microsoft/TypeScript/issues/51295)) <details><summary>See More</summary> - [`3d2b401`](https://github.com/Microsoft/TypeScript/commit/3d2b4017eb6b9a2b94bc673291e56ae95e8beddd) Fix assertion functions accessed via wildcard imports ([#51324](https://github.com/Microsoft/TypeScript/issues/51324)) - [`64d0d5a`](https://github.com/Microsoft/TypeScript/commit/64d0d5ae140b7b26a09e75114517b418d6bcaa9f) fix(51301): Fixing an unused import at the end of a line removes the newline ([#51320](https://github.com/Microsoft/TypeScript/issues/51320)) - [`754eeb2`](https://github.com/Microsoft/TypeScript/commit/754eeb2986bde30d5926e0fa99c87dda9266d01b) Update CodeQL workflow and configuration, fix found bugs ([#51263](https://github.com/Microsoft/TypeScript/issues/51263)) - [`d8aad26`](https://github.com/Microsoft/TypeScript/commit/d8aad262006ad2d2c91aa7a0e4449b4b83c57f7b) Update package-lock.json - [`d4f26c8`](https://github.com/Microsoft/TypeScript/commit/d4f26c840b1db76c0b25a405c8e73830a2b45cbc) fix(51245): Class with parameter decorator in arrow function causes "convert to default export" refactoring failure ([#51256](https://github.com/Microsoft/TypeScript/issues/51256)) - [`16faf45`](https://github.com/Microsoft/TypeScript/commit/16faf45682173ea437a50330feb4785578923d7f) Update package-lock.json - [`8b1ecdb`](https://github.com/Microsoft/TypeScript/commit/8b1ecdb701e2a2e19e9f8bcdd6b2beac087eabee) fix(50654): "Move to a new file" breaks the declaration of referenced variable ([#50681](https://github.com/Microsoft/TypeScript/issues/50681)) - [`170a17f`](https://github.com/Microsoft/TypeScript/commit/170a17fad57eae619c5ef2b7bdb3ac00d6c32c47) Dom update 2022-10-25 ([#51300](https://github.com/Microsoft/TypeScript/issues/51300)) - [`9c4e14d`](https://github.com/Microsoft/TypeScript/commit/9c4e14d75174432f6a4dc5967a09712a6784ab88) Remove "No type information for this code" from baseline ([#51311](https://github.com/Microsoft/TypeScript/issues/51311)) - [`88d25b4`](https://github.com/Microsoft/TypeScript/commit/88d25b4f232929df59729156dfda6b65277affec) fix(50068): Refactors trigger debug failure when JSX text has a ' and a tag on the same line. ([#51299](https://github.com/Microsoft/TypeScript/issues/51299)) - [`8bee69a`](https://github.com/Microsoft/TypeScript/commit/8bee69acf410d4986cb0cc102b949e2d133d5380) Update package-lock.json - [`702de1e`](https://github.com/Microsoft/TypeScript/commit/702de1eeaaef88a189e4d06e5a2aae287853790a) Fix early call to return/throw on generator ([#51294](https://github.com/Microsoft/TypeScript/issues/51294)) - [`2c12b14`](https://github.com/Microsoft/TypeScript/commit/2c12b1499908ad7718e65d20e264561207c22375) Add a GH Action to file a new issue if we go a week without seeing a typescript-error-deltas issue ([#51271](https://github.com/Microsoft/TypeScript/issues/51271)) - [`6af270d`](https://github.com/Microsoft/TypeScript/commit/6af270dee09d62516f6dc02ec102a745ffebc037) Update package-lock.json - [`2cc4c16`](https://github.com/Microsoft/TypeScript/commit/2cc4c16a26672a7ba6c97ba16309fcf334db7cae) Update package-lock.json - [`6093491`](https://github.com/Microsoft/TypeScript/commit/60934915d9ccc4ca9c0fb2cd060d7ec81601942b) Fix apparent typo in getStringMappingType ([#51248](https://github.com/Microsoft/TypeScript/issues/51248)) - [`61c2609`](https://github.com/Microsoft/TypeScript/commit/61c26096e3373719ece686b84c698423890e9a5f) Update package-lock.json - [`ef69116`](https://github.com/Microsoft/TypeScript/commit/ef69116c41cb6805f89e6592eacb0ccb7f02207d) Generate shortest `rootDirs` module specifier instead of first possible ([#51244](https://github.com/Microsoft/TypeScript/issues/51244)) - [`bbb42f4`](https://github.com/Microsoft/TypeScript/commit/bbb42f453dc684e03d977c5b70391124d57543a9) Fix typo in canWatchDirectoryOrFile found by CodeQL ([#51262](https://github.com/Microsoft/TypeScript/issues/51262)) - [`a56b254`](https://github.com/Microsoft/TypeScript/commit/a56b254ad3c52b598bc5d44f83f3d0a1cf806068) Include 'this' type parameter in isRelatedTo fast path ([#51230](https://github.com/Microsoft/TypeScript/issues/51230)) - [`3abd351`](https://github.com/Microsoft/TypeScript/commit/3abd351c0eea55758f27ee5558a4a1525b77f45b) Fix super property transform in async arrow in method ([#51240](https://github.com/Microsoft/TypeScript/issues/51240)) - [`eed0511`](https://github.com/Microsoft/TypeScript/commit/eed05112180e0d94f78aa02d676d49468f15dc31) Update package-lock.json - [`2625c1f`](https://github.com/Microsoft/TypeScript/commit/2625c1feae25aede35465ca835440fc57bf13d52) Make the init config category order predictable ([#51247](https://github.com/Microsoft/TypeScript/issues/51247)) - [`1ca99b3`](https://github.com/Microsoft/TypeScript/commit/1ca99b34029dafad2c18af7bdc0711f4abf7e522) fix(50551): Destructuring assignment with var bypasses "variable is used before being assigned" check (2454) ([#50560](https://github.com/Microsoft/TypeScript/issues/50560)) - [`3f28fa1`](https://github.com/Microsoft/TypeScript/commit/3f28fa12dfecb8dfd66ce4684bf26f64e1f092f1) Update package-lock.json - [`906ebe4`](https://github.com/Microsoft/TypeScript/commit/906ebe49334a3a9c2dbd73cd3c902898bc712b66) Revert structuredTypeRelatedTo change and fix isUnitLikeType ([#51076](https://github.com/Microsoft/TypeScript/issues/51076)) - [`8ac4652`](https://github.com/Microsoft/TypeScript/commit/8ac465239f52de1da3ada8cdc4c3f107f4d62e45) change type ([#51231](https://github.com/Microsoft/TypeScript/issues/51231)) - [`245a02c`](https://github.com/Microsoft/TypeScript/commit/245a02cbed7ad50a21289730159abc8d19a66f40) fix(51222): Go-to-definition on return statements should jump to the containing function declaration ([#51227](https://github.com/Microsoft/TypeScript/issues/51227)) - [`2dff34e`](https://github.com/Microsoft/TypeScript/commit/2dff34e8c4a91c0005ca9ccfb7e045e225b6f2e4) markAliasReferenced should include ExportValue as well ([#51219](https://github.com/Microsoft/TypeScript/issues/51219)) - [`5ef2634`](https://github.com/Microsoft/TypeScript/commit/5ef2634f3df138323383c7f2e5a05163a924ee86) Update package-lock.json - [`d0f0e35`](https://github.com/Microsoft/TypeScript/commit/d0f0e35c88ae017fc4c1213eb2f83303ee22ebde) Remove old tslint comments ([#51220](https://github.com/Microsoft/TypeScript/issues/51220)) - [`85d405a`](https://github.com/Microsoft/TypeScript/commit/85d405a1d74c0730a9d8d6307b26e8d6f3f75421) Fixed a false positive "await has no effect on the type" diagnostic with mixed generic union ([#50833](https://github.com/Microsoft/TypeScript/issues/50833)) - [`1f8959f`](https://github.com/Microsoft/TypeScript/commit/1f8959f5dc04b2b2c2fc8a7dc53b6ac761e1f754) fix: avoid downleveled dynamic import closing over specifier expression ([#49663](https://github.com/Microsoft/TypeScript/issues/49663)) - [`11066b2`](https://github.com/Microsoft/TypeScript/commit/11066b264f5d30fb5ac1f6c2f3a155c0190e75d2) Rename internal functions to `narrowTypeBySwitchOnTypeOf` and `narrowTypeByInKeyword` ([#51215](https://github.com/Microsoft/TypeScript/issues/51215)) - [`4c9afe8`](https://github.com/Microsoft/TypeScript/commit/4c9afe8812fcdb4658472ccbced4a5cd4bae70ea) Update package-lock.json - [`f25bcb7`](https://github.com/Microsoft/TypeScript/commit/f25bcb7c27d78ce89e9c9356d27058cf86dbfb5c) fix(49196): add jsdoc snippet for interface member functions ([#51135](https://github.com/Microsoft/TypeScript/issues/51135)) - [`7406ee9`](https://github.com/Microsoft/TypeScript/commit/7406ee9c145cd7d6117391818d5a1eca2d66ca8f) fix(51170): Completing an unimplemented property overwrites rest of line ([#51175](https://github.com/Microsoft/TypeScript/issues/51175)) - [`a1d82fc`](https://github.com/Microsoft/TypeScript/commit/a1d82fc9dcced6ca6bde6e21c385d152d083679f) Remove some unnecessary code discovered by rollup ([#51204](https://github.com/Microsoft/TypeScript/issues/51204)) - [`0481773`](https://github.com/Microsoft/TypeScript/commit/0481773a27fc6a0132c34502fd2a3b0c73cf63a3) LEGO: Merge pull request 51200 - [`98c19cb`](https://github.com/Microsoft/TypeScript/commit/98c19cbbbe83c2ae3c89a4e08317a4b9ccbcb206) LEGO: Merge pull request 51190 - [`13c9b05`](https://github.com/Microsoft/TypeScript/commit/13c9b05384544262363f3fd8b942b36aeb84fc61) Update package-lock.json - [`673475e`](https://github.com/Microsoft/TypeScript/commit/673475e1c5e582f2fd0bf8d89e33c7708607c8d8) Update package-lock.json - [`f6cf510`](https://github.com/Microsoft/TypeScript/commit/f6cf51053e024714dd6b8463fe6f8e7e33461e6b) Add more tracing to node16/nodenext resolution ([#51168](https://github.com/Microsoft/TypeScript/issues/51168)) - [`83c5581`](https://github.com/Microsoft/TypeScript/commit/83c5581588f660247bd9648bafe67b49de060a55) Update package-lock.json - [`be5f0fe`](https://github.com/Microsoft/TypeScript/commit/be5f0fe5acfed5146514ebe7c1b65529def8e490) Add an extra regression test for awaited unresolvable recursive union ([#51167](https://github.com/Microsoft/TypeScript/issues/51167)) - [`2cb7e77`](https://github.com/Microsoft/TypeScript/commit/2cb7e779d70d57ef0d46dd3f768e646b8bbe783a) fix(50416): correctly names disabled export refactors ([#50663](https://github.com/Microsoft/TypeScript/issues/50663)) \[ [#50416](https://github.com/Microsoft/TypeScript/issues/50416) ] - [`2bcfed0`](https://github.com/Microsoft/TypeScript/commit/2bcfed01f3458996e71ce37af43e3495cb7e4950) feat(37440): Provide a quick-fix for non-exported types ([#51038](https://github.com/Microsoft/TypeScript/issues/51038)) - [`a24201c`](https://github.com/Microsoft/TypeScript/commit/a24201c8ef6f82b5729ab677b7a1a1d6d745fcb8) Remove VSDevMode.ps1 and createPlaygroundBuild ([#51166](https://github.com/Microsoft/TypeScript/issues/51166)) - [`2da62a7`](https://github.com/Microsoft/TypeScript/commit/2da62a784bbba237b8239e84c8629cfafb0f595e) fix(51112): omit parameter names that precede the type ([#51142](https://github.com/Microsoft/TypeScript/issues/51142)) - [`cf1b6b7`](https://github.com/Microsoft/TypeScript/commit/cf1b6b73330eab2dd484d71cbdb662a83b3c726f) feat(51163): show QF to fill in the missing properties for the mapped type. ([#51165](https://github.com/Microsoft/TypeScript/issues/51165)) - [`bdcc240`](https://github.com/Microsoft/TypeScript/commit/bdcc240d68245e4be865b385bd6a8fd8fa546f56) Remove bug-causing carve-out in conditional type instantiation that hopefully is no longer required ([#51151](https://github.com/Microsoft/TypeScript/issues/51151)) - [`37317a2`](https://github.com/Microsoft/TypeScript/commit/37317a208f34c141b64e26d0e92b3aed346e531f) Check nested weak types in intersections on target side of relation ([#51140](https://github.com/Microsoft/TypeScript/issues/51140)) - [`9f49f9c`](https://github.com/Microsoft/TypeScript/commit/9f49f9ccb05a7bb56b8ca84b8036a3ad4e0e7c2b) Update package-lock.json - [`4f54e7e`](https://github.com/Microsoft/TypeScript/commit/4f54e7e947298162d29f3104265e74dcfbc90d82) Fix isExhaustiveSwitchStatement to better handle circularities ([#51095](https://github.com/Microsoft/TypeScript/issues/51095)) - [`503604c`](https://github.com/Microsoft/TypeScript/commit/503604c884bd0557c851b11b699ef98cdb65b93b) Overloads shouldn't gain [@deprecated](https://github.com/deprecated) tags of other overloads in quick info ([#50904](https://github.com/Microsoft/TypeScript/issues/50904)) - [`e14a229`](https://github.com/Microsoft/TypeScript/commit/e14a2298c5add93816c6f487bcfc5ac72e3a4c59) Update package-lock.json - [`67256e5`](https://github.com/Microsoft/TypeScript/commit/67256e50c41aa9178a60c52de8416477f070b190) Remove unused declarations array in extractSymbol's TargetRange ([#51091](https://github.com/Microsoft/TypeScript/issues/51091)) - [`9c87ded`](https://github.com/Microsoft/TypeScript/commit/9c87ded2b3fc4ba4a9a7656e9be39d5e404e6ab6) fix(51100): ensure tsserver shuts down when parent process is killed ([#51107](https://github.com/Microsoft/TypeScript/issues/51107)) - [`c01ae01`](https://github.com/Microsoft/TypeScript/commit/c01ae01fac37268bac3362fb6e6d26db730f7ed5) Fix nightly publish oops in Gulpfile ([#51131](https://github.com/Microsoft/TypeScript/issues/51131)) - [`a7d10f1`](https://github.com/Microsoft/TypeScript/commit/a7d10f15bbd28166b869ae00482214e360891613) Update package-lock.json - [`d0bfd8c`](https://github.com/Microsoft/TypeScript/commit/d0bfd8caed521bfd24fc44960d9936a891744bb7) fix(51072): ts.preProcessFile finds import in template string after conditional expression with template strings ([#51082](https://github.com/Microsoft/TypeScript/issues/51082)) - [`ad56b5c`](https://github.com/Microsoft/TypeScript/commit/ad56b5ca56b763ab377e07121ecfebb457a2e810) Convert scripts/Gulpfile to checked mjs/cjs so they can run without compilation ([#50988](https://github.com/Microsoft/TypeScript/issues/50988)) - [`dbeae5d`](https://github.com/Microsoft/TypeScript/commit/dbeae5d943c784661862c52b8e215a2907c31a33) fix(51017): Make lineText in the references response opt-out ([#51081](https://github.com/Microsoft/TypeScript/issues/51081)) - [`d06a592`](https://github.com/Microsoft/TypeScript/commit/d06a592d02955822a7407b70969fb7a82bc17d59) Properly defer resolution of mapped types with generic `as` clauses ([#51050](https://github.com/Microsoft/TypeScript/issues/51050)) - [`42b1049`](https://github.com/Microsoft/TypeScript/commit/42b1049aee8c655631cb4f0065de86ec1023d20a) Update package-lock.json - [`5f3e6cc`](https://github.com/Microsoft/TypeScript/commit/5f3e6cc4980d26af5d8a8f463e59b2c3338165c6) Plugin probe location is higher priority than peer node_modules ([#51079](https://github.com/Microsoft/TypeScript/issues/51079)) \[ [#34616](https://github.com/Microsoft/TypeScript/issues/34616) ] - [`2648f6a`](https://github.com/Microsoft/TypeScript/commit/2648f6ab09e3176c7da2c07c54066d3a3433a298) Plugins in project were adding up after every config file reload ([#51087](https://github.com/Microsoft/TypeScript/issues/51087)) - [`c18791c`](https://github.com/Microsoft/TypeScript/commit/c18791ccf165672df3b55f5bdd4a8655f33be26c) Fix incorrect options type to WatchOptions ([#51064](https://github.com/Microsoft/TypeScript/issues/51064)) - [`b0795e9`](https://github.com/Microsoft/TypeScript/commit/b0795e9c94757a8ee78077d160cde8819a9801ea) Update package-lock.json - [`43c6fd4`](https://github.com/Microsoft/TypeScript/commit/43c6fd4c09464204bc6a6e1c6c1d32fa12270414) Covert some of the config testing to baselines for easy validation ([#51063](https://github.com/Microsoft/TypeScript/issues/51063)) - [`fc5e72b`](https://github.com/Microsoft/TypeScript/commit/fc5e72b92cb8ea13c5e0f2cfc35d8b2cbfd1fe36) Remove unused defaultWatchFileKind method since useFsEvents is default for tsserver and tsc ([#51044](https://github.com/Microsoft/TypeScript/issues/51044)) - [`8af9a93`](https://github.com/Microsoft/TypeScript/commit/8af9a936b5240398370887c22cacaff65fee707b) Use typescript.d.ts in APISample tests ([#51061](https://github.com/Microsoft/TypeScript/issues/51061)) - [`4953316`](https://github.com/Microsoft/TypeScript/commit/49533168dbb4e19f243b9dbdfd6a3aac69f5b3dd) Remove configureLanguageServiceBuild, instrumenter ([#51048](https://github.com/Microsoft/TypeScript/issues/51048)) - [`9dfffd0`](https://github.com/Microsoft/TypeScript/commit/9dfffd0fbb406d7f2e5e2ca85768624ca388a7bf) Update GitHub Actions ([#51045](https://github.com/Microsoft/TypeScript/issues/51045)) - [`4635a5c`](https://github.com/Microsoft/TypeScript/commit/4635a5cef9aefa9aa847ef7ce2e6767ddf4f54c2) Update package-lock.json - [`33a34e5`](https://github.com/Microsoft/TypeScript/commit/33a34e5b96bfe086266f4765ab9789a2a02507f9) Adding a JSDoc comment to the es5 type declarations to describe the functionality of Date.now() ([#50630](https://github.com/Microsoft/TypeScript/issues/50630)) - [`299745c`](https://github.com/Microsoft/TypeScript/commit/299745cb217c2fc061f75b3735f8420d78b8360a) Fix crash in goto-def on `@override` ([#51016](https://github.com/Microsoft/TypeScript/issues/51016)) - [`7dcf11f`](https://github.com/Microsoft/TypeScript/commit/7dcf11f13985be927886ebea353d282a9b3418e0) fix(50750): Object type literal with string literal property in contextual typing position causes language service error on all literal type references ([#50757](https://github.com/Microsoft/TypeScript/issues/50757)) - [`5cd49f6`](https://github.com/Microsoft/TypeScript/commit/5cd49f6cbcd2effe9d425dee3a39cb49209bb656) Update package-lock.json - [`8a1b858`](https://github.com/Microsoft/TypeScript/commit/8a1b85880f89c9cff606c5844e8883e5f483c7db) Update package-lock.json - [`96894db`](https://github.com/Microsoft/TypeScript/commit/96894db6cb5b7af6857b4d0c7f70f7d8ac782d51) Include type parameter defaults in contextual typing ([#50994](https://github.com/Microsoft/TypeScript/issues/50994)) \[ [#51002](https://github.com/Microsoft/TypeScript/issues/51002) ] - [`0d0a793`](https://github.com/Microsoft/TypeScript/commit/0d0a79371471d627ae298a145f8009b05cbccb72) Allow Unicode extended escapes in ES5 and earlier ([#50918](https://github.com/Microsoft/TypeScript/issues/50918)) - [`58bae8d`](https://github.com/Microsoft/TypeScript/commit/58bae8db69b275a3efa57b14b486778c55185552) Update package-lock.json - [`0ce72ef`](https://github.com/Microsoft/TypeScript/commit/0ce72ef6c8b39cd2d07e5b0eb3a0c144a7783ad2) Add option to OrganizeImports for removal only ([#50931](https://github.com/Microsoft/TypeScript/issues/50931)) - [`42f9143`](https://github.com/Microsoft/TypeScript/commit/42f9143e114c5c07f40df83ed07ffeb3cbaf2101) feat: codefix for `for await of` ([#50623](https://github.com/Microsoft/TypeScript/issues/50623)) - [`ecf50e8`](https://github.com/Microsoft/TypeScript/commit/ecf50e81a7a9cccd9bf5ea7598764082981faab0) Properly compute `SymbolFlags.Optional` for intersected properties ([#50958](https://github.com/Microsoft/TypeScript/issues/50958)) - [`d1586de`](https://github.com/Microsoft/TypeScript/commit/d1586de0434567b998876929eb8229235b85b350) Fully resolve aliases when checking symbol flags ([#50853](https://github.com/Microsoft/TypeScript/issues/50853)) - [`45148dd`](https://github.com/Microsoft/TypeScript/commit/45148dd715a7c3776840778b4df41e7e0bd0bf12) Update LKG to 4.8.4 ([#50987](https://github.com/Microsoft/TypeScript/issues/50987)) - [`9a83f25`](https://github.com/Microsoft/TypeScript/commit/9a83f2551ded0d88a0ba0ec9af260f83eb3568cd) Update package-lock.json - [`865848f`](https://github.com/Microsoft/TypeScript/commit/865848fcfb9e6ce7dd64be563fc09f83d4bc9df5) Fix `<=` and `>` comparisons when compared against prerelease versions ([#50915](https://github.com/Microsoft/TypeScript/issues/50915)) - [`fbfe934`](https://github.com/Microsoft/TypeScript/commit/fbfe9340a90777dee03b30f736fab44056123be0) Fix comparability between type parameters related by a union constraint ([#50978](https://github.com/Microsoft/TypeScript/issues/50978)) - [`b09e93d`](https://github.com/Microsoft/TypeScript/commit/b09e93d3f6d3e999df001b53984954974c25b81f) Merge pull request [#50041](https://github.com/Microsoft/TypeScript/issues/50041) from microsoft/fix/47969 - [`0ac12bb`](https://github.com/Microsoft/TypeScript/commit/0ac12bbe7a410238ca992a42f41816a97f6906f4) Update package-lock.json - [`8192d55`](https://github.com/Microsoft/TypeScript/commit/8192d550496d884263e292488e325ae96893dc78) Pick correct compilerOptions when checking if we can share emitSignatures ([#50910](https://github.com/Microsoft/TypeScript/issues/50910)) \[ [#50902](https://github.com/Microsoft/TypeScript/issues/50902) ] - [`16faef1`](https://github.com/Microsoft/TypeScript/commit/16faef1d8d522b66b6c672bdd15b4026e2018a62) During uptodate ness check with buildInfo, check if there are errors explicitly with noEmit ([#50974](https://github.com/Microsoft/TypeScript/issues/50974)) \[ [#50959](https://github.com/Microsoft/TypeScript/issues/50959) ] - [`63791f5`](https://github.com/Microsoft/TypeScript/commit/63791f52d4e7a3bf461b974e94abd8cbb6b546c5) Update package-lock.json - [`09368bc`](https://github.com/Microsoft/TypeScript/commit/09368bcbaebd157d1e66859ab6f5b30c2fd6eaff) Handle if project for open file will get recollected because of pending cleanup from closed script info ([#50908](https://github.com/Microsoft/TypeScript/issues/50908)) \[ [#50868](https://github.com/Microsoft/TypeScript/issues/50868) ] - [`c81bf4d`](https://github.com/Microsoft/TypeScript/commit/c81bf4d8b0c12410a082d6598fcc24cc721b6e9e) fix(49594): Typescript 4.7.3 bracketed class property compilation error strictPropertyInitialization:true ([#49619](https://github.com/Microsoft/TypeScript/issues/49619)) - [`bc9cbbe`](https://github.com/Microsoft/TypeScript/commit/bc9cbbef421ae907f7dfd5a84ca69c4f68a8935b) Merge pull request [#49912](https://github.com/Microsoft/TypeScript/issues/49912) from microsoft/fix/47508 - [`5a10f46`](https://github.com/Microsoft/TypeScript/commit/5a10f46c0028790120cb85c826efa4248707a964) Update package-lock.json - [`8e71f42`](https://github.com/Microsoft/TypeScript/commit/8e71f429c811ac7811533d7b0e02c32bad5a1b47) Fixing pr comments - [`c100c64`](https://github.com/Microsoft/TypeScript/commit/c100c6488db0482dcc1455290f456dece91cac0a) Update package-lock.json - [`2a91107`](https://github.com/Microsoft/TypeScript/commit/2a91107f7548eeb5e32673e76277d27264ea88e2) Update package-lock.json - [`4ab9e76`](https://github.com/Microsoft/TypeScript/commit/4ab9e76fb748b08712f9d0017dd8f0ba74d1859f) Use paths in package.json 'files' array that work with npm 6 and later. ([#50930](https://github.com/Microsoft/TypeScript/issues/50930)) - [`549b542`](https://github.com/Microsoft/TypeScript/commit/549b5429d4837344e8c99657109bb6538fd2dbb5) Use paths in package.json 'files' array that work with npm 6 and later. - [`7f37d25`](https://github.com/Microsoft/TypeScript/commit/7f37d251fc69da34659e4c60792177e1e9a8e7a6) Update version to 4.9.1-beta and LKG. - [`f16ca7d`](https://github.com/Microsoft/TypeScript/commit/f16ca7dd364e57ee7ce337f987b20dbc1e34941f) Remove 'async' dependency, used only in errorCheck.ts, modernize file ([#50667](https://github.com/Microsoft/TypeScript/issues/50667)) - [`c6bef3f`](https://github.com/Microsoft/TypeScript/commit/c6bef3f02874bddf6df120aa4f0d130c58478468) LEGO: Merge pull request 50921 - [`6753027`](https://github.com/Microsoft/TypeScript/commit/675302730b8ca525d47c910bf2d3174bd3b66a1b) Update package-lock.json - [`9740bcc`](https://github.com/Microsoft/TypeScript/commit/9740bcc53418e8792a4dbb978059ff5a02b55c91) Pluralized `hasInvalidatedResolution` -> `hasInvalidatedResolutions` ([#50912](https://github.com/Microsoft/TypeScript/issues/50912)) - [`84c29cd`](https://github.com/Microsoft/TypeScript/commit/84c29cd576fd1facb9b3a353d5342df04acdb184) 🤖 Pick PR [#50912](https://github.com/Microsoft/TypeScript/issues/50912) (Pluralized \`hasInvalidatedResolutio...) into release-4.9 ([#50913](https://github.com/Microsoft/TypeScript/issues/50913)) - [`a26f634`](https://github.com/Microsoft/TypeScript/commit/a26f63424de249bb106804dfc9a024bb525de93e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`a455955`](https://github.com/Microsoft/TypeScript/commit/a455955aac85ecc5b2182fe50b83670188955feb) Make hasInvalidatedResolution non internal for program and add it watchApi ([#50776](https://github.com/Microsoft/TypeScript/issues/50776)) \[ [#48057](https://github.com/Microsoft/TypeScript/issues/48057) ] - [`645d1cd`](https://github.com/Microsoft/TypeScript/commit/645d1cd7c1ee1d65a87b2183b173611467256a09) Fix assert in addIndirectUser in FAR ([#50905](https://github.com/Microsoft/TypeScript/issues/50905)) - [`bbec17d`](https://github.com/Microsoft/TypeScript/commit/bbec17d9003246fa00d6bf676bb4ce7c54ff2be4) LEGO: Merge pull request 50900 - [`a9ecc67`](https://github.com/Microsoft/TypeScript/commit/a9ecc675d636c3bbca697bc4881b019e8645a7a6) Update package-lock.json - [`221cf55`](https://github.com/Microsoft/TypeScript/commit/221cf55a21e448bd3fe2cf26a754c9c0dda3dca3) package.json `exports` should have priority over `typesVersions` ([#50890](https://github.com/Microsoft/TypeScript/issues/50890)) - [`acb8977`](https://github.com/Microsoft/TypeScript/commit/acb89771901f8c81c6046fa7c16361a83388ddab) Remove .github/tsc.json ([#50664](https://github.com/Microsoft/TypeScript/issues/50664)) - [`7a3de81`](https://github.com/Microsoft/TypeScript/commit/7a3de819bfb93fb27ef7ea8305d2df069866c380) fix(49993): skip the quick fix for an expression with an enum type ([#50625](https://github.com/Microsoft/TypeScript/issues/50625)) - [`2644f28`](https://github.com/Microsoft/TypeScript/commit/2644f2867734d77a3a3939c55d5cc0a5004df0ed) fix(49200): skip duplicated method declarations ([#50609](https://github.com/Microsoft/TypeScript/issues/50609)) - [`98652a3`](https://github.com/Microsoft/TypeScript/commit/98652a349a67be718e8e8b5fcf590972eb62a104) Bump version to 4.9.0-beta and LKG. - [`4d91204`](https://github.com/Microsoft/TypeScript/commit/4d91204c9d9f27756785f62fade44d93824d47f4) fix(37030): Expand Selection in function and arrow function skips body block ([#50711](https://github.com/Microsoft/TypeScript/issues/50711)) - [`e2dd508`](https://github.com/Microsoft/TypeScript/commit/e2dd5084f75ac37a78102d212b67d36595596137) DOM update 2022/09/21 ([#50884](https://github.com/Microsoft/TypeScript/issues/50884)) - [`1d9ab83`](https://github.com/Microsoft/TypeScript/commit/1d9ab83914a551936ce5ef80340ee65cfd1422ba) fix(50866): emit modifiers from export declarations ([#50874](https://github.com/Microsoft/TypeScript/issues/50874)) - [`92a1b12`](https://github.com/Microsoft/TypeScript/commit/92a1b124c178e1ff4871b29cb9abc00307e21742) LEGO: Merge pull request 50877 - [`e383db6`](https://github.com/Microsoft/TypeScript/commit/e383db692eb44561333c1bbe353788b337aebc99) Fix debug.ts \__debugKind check ([#50871](https://github.com/Microsoft/TypeScript/issues/50871)) - [`01054e0`](https://github.com/Microsoft/TypeScript/commit/01054e05ab7638e96515619c4ce62200fdf4e0fd) Consistently add undefined/missing to optional tuple element types ([#50831](https://github.com/Microsoft/TypeScript/issues/50831)) - [`d90795e`](https://github.com/Microsoft/TypeScript/commit/d90795e799ca8e41aabd6d0852abb585138200ef) Improve escape sequence handling in private names ([#50856](https://github.com/Microsoft/TypeScript/issues/50856)) - [`938a69a`](https://github.com/Microsoft/TypeScript/commit/938a69a526166ca4e7880fa140fba432936f0fe3) Fix import statement completions followed by interface declaration ([#50350](https://github.com/Microsoft/TypeScript/issues/50350)) - [`e002159`](https://github.com/Microsoft/TypeScript/commit/e002159ad133a024bae48a2e190e54ad93f6b52d) feat(49962): Disallow comparison against NaN ([#50626](https://github.com/Microsoft/TypeScript/issues/50626)) - [`80ae43d`](https://github.com/Microsoft/TypeScript/commit/80ae43d2399503a04651e3705823137d36148b00) Fixing spaces - [`abc58bd`](https://github.com/Microsoft/TypeScript/commit/abc58bdabcf536bd5204fbc84fb7f45d75f1a9ad) Fixing baseline errors - [`305f4bd`](https://github.com/Microsoft/TypeScript/commit/305f4bd420bf9edc0239fd3a740aa83fbdeb9ba2) Merge branch 'main' into fix/47969 - [`23746af`](https://github.com/Microsoft/TypeScript/commit/23746af766b53fcc3afecfa16478809a5a36628a) fix(50591): RangeError: Maximum call stack size exceeded ([#50594](https://github.com/Microsoft/TypeScript/issues/50594)) - [`168186f`](https://github.com/Microsoft/TypeScript/commit/168186f93d23ae59dbea3fea2adba453527343fd) Allow a union property of a private/protected member and an intersection property including that same member ([#50328](https://github.com/Microsoft/TypeScript/issues/50328)) - [`812ebcf`](https://github.com/Microsoft/TypeScript/commit/812ebcf6e3aebfa72b976a6ae4d65929759a2867) Update package-lock.json - [`16156b1`](https://github.com/Microsoft/TypeScript/commit/16156b1baf26a39ce428423f7106f3ef2b4e98bb) Add rules from eslint's recommended set that triggered good lints ([#50422](https://github.com/Microsoft/TypeScript/issues/50422)) - [`a11c416`](https://github.com/Microsoft/TypeScript/commit/a11c41621bbbab100a391dd348651c6661549663) Improve checking of `in` operator ([#50666](https://github.com/Microsoft/TypeScript/issues/50666)) - [`67f2b62`](https://github.com/Microsoft/TypeScript/commit/67f2b62ed2bd1de0299781ba659fa638346bcecf) Gabritto/jsemitfixsilly ([#50849](https://github.com/Microsoft/TypeScript/issues/50849)) - [`3014dec`](https://github.com/Microsoft/TypeScript/commit/3014dec8878a9ff8d86186a6ac3fd9fad4f3b739) Don't elide imports when transforming JS files ([#50404](https://github.com/Microsoft/TypeScript/issues/50404)) - [`57c7aa7`](https://github.com/Microsoft/TypeScript/commit/57c7aa755ca3028ff13eb6a37d91775a6fac71e3) LEGO: Merge pull request 50842 - [`48a8e89`](https://github.com/Microsoft/TypeScript/commit/48a8e8953a1e609970dc85e08f99ac499bfe8356) Improve check of whether type query node possibly contains reference to type parameter ([#50070](https://github.com/Microsoft/TypeScript/issues/50070)) - [`af9ced1`](https://github.com/Microsoft/TypeScript/commit/af9ced11f50c8ac15079d2f88f8961f1e5b62f7f) LEGO: Merge pull request 50825 - [`a8e13f7`](https://github.com/Microsoft/TypeScript/commit/a8e13f7340c5229426072d443fa511bba82a0054) Fixed an issue with destructured bindings from a generic union constraint not being narrowed correctly ([#50221](https://github.com/Microsoft/TypeScript/issues/50221)) - [`08af0b6`](https://github.com/Microsoft/TypeScript/commit/08af0b6bf0041fef52ca8c1b69d6d4a3db439196) Update package-lock.json - [`0df46e8`](https://github.com/Microsoft/TypeScript/commit/0df46e873322b8eeb271a442eaf034d91ae68770) Fix test around RegExp match vs. exec results ([#50813](https://github.com/Microsoft/TypeScript/issues/50813)) - [`906510e`](https://github.com/Microsoft/TypeScript/commit/906510e0f30590a4c8fdc892905ccb8dbe512e3d) Fixes for pr - [`2970c5d`](https://github.com/Microsoft/TypeScript/commit/2970c5d1671b2376711cd55594c4597d6da7d8c3) make `RegExpExecArray` always include index 0 ([#50713](https://github.com/Microsoft/TypeScript/issues/50713)) - [`0507192`](https://github.com/Microsoft/TypeScript/commit/05071920a03f8ea530fe01f79f2537c999ec8b02) Accepting baselines - [`29e50b3`](https://github.com/Microsoft/TypeScript/commit/29e50b314900d22b08f6472918f59ae2b40aba08) Rewording documentation - [`01cae69`](https://github.com/Microsoft/TypeScript/commit/01cae69e3403a831bc5c752b95c8b7547dd95821) fix(50796): omit questionToken in object literal method completions ([#50802](https://github.com/Microsoft/TypeScript/issues/50802)) - [`3b84f76`](https://github.com/Microsoft/TypeScript/commit/3b84f76fb23bd39d14c7243e5cd495fd207916c0) Fix crash caused by incorrect bounds check (regression in 4.8) ([#50797](https://github.com/Microsoft/TypeScript/issues/50797)) - [`7e51306`](https://github.com/Microsoft/TypeScript/commit/7e51306d30b72ce474054c3f3047f57d90dca41a) Update package-lock.json - [`8b35c13`](https://github.com/Microsoft/TypeScript/commit/8b35c1300e14ebc026b4f1621db8f6f1bba30833) The error "Object is possibly null or undefined" is ambiguous. ([#49797](https://github.com/Microsoft/TypeScript/issues/49797)) - [`a3f51b3`](https://github.com/Microsoft/TypeScript/commit/a3f51b3b8278b7dc5f59d83f35458338f57c81c7) Update user baselines +cc [@sandersn](https://github.com/sandersn) ([#43554](https://github.com/Microsoft/TypeScript/issues/43554)) - [`ba10a0d`](https://github.com/Microsoft/TypeScript/commit/ba10a0d7c06df259e620645a8d6fd9a5262d8b5d) Removing duplicated code - [`ec6ae1c`](https://github.com/Microsoft/TypeScript/commit/ec6ae1c4d0f48f15cd01b1502d0b2e5ac387dcf5) Partially revert [#41044](https://github.com/Microsoft/TypeScript/issues/41044), restoring parameter destructurings in d.ts files ([#50779](https://github.com/Microsoft/TypeScript/issues/50779)) - [`28232ca`](https://github.com/Microsoft/TypeScript/commit/28232ca4b8833957cdf8d592f085fb80d97ef604) LEGO: Merge pull request 50783 - [`49cfa1d`](https://github.com/Microsoft/TypeScript/commit/49cfa1db17b593191601736a11cbf165d42510a0) Update package-lock.json - [`4110b80`](https://github.com/Microsoft/TypeScript/commit/4110b80fbb24f2ac6dd284ef3511ca69ac6db517) Fix equality narrowing and comparable relation for intersections with {} ([#50735](https://github.com/Microsoft/TypeScript/issues/50735)) - [`b23f1d6`](https://github.com/Microsoft/TypeScript/commit/b23f1d6b59beabde1072d14b7fb65781ce209c15) LEGO: Merge pull request 50771 - [`618fb2d`](https://github.com/Microsoft/TypeScript/commit/618fb2d8b92357d564ddb8596296ecaba5468002) Update package-lock.json - [`08b91f6`](https://github.com/Microsoft/TypeScript/commit/08b91f6b827e9ee98407c0eb969579ab77fa9f0c) fix(50717): tsc crashes when it sees a JSDoc tag inside an [@override](https://github.com/override) annotation ([#50724](https://github.com/Microsoft/TypeScript/issues/50724)) - [`60963d7`](https://github.com/Microsoft/TypeScript/commit/60963d7216266bca6ef3236f43913de703fe5c7a) Discriminant of type `never` should never be matched ([#50755](https://github.com/Microsoft/TypeScript/issues/50755)) - [`e37ea53`](https://github.com/Microsoft/TypeScript/commit/e37ea53715a725dd13699dc1be5190c6ebd0d8f8) Update package-lock.json - [`a88c366`](https://github.com/Microsoft/TypeScript/commit/a88c36655b575d3039f187e64016b971efc0f173) Fix test baselining for tsserver host timeouts ([#50748](https://github.com/Microsoft/TypeScript/issues/50748)) - [`6d38487`](https://github.com/Microsoft/TypeScript/commit/6d384876e5adeffd6e04cf4e6dd7ea5fc0dd0584) Fix workflow typo ([#50746](https://github.com/Microsoft/TypeScript/issues/50746)) - [`6b890f9`](https://github.com/Microsoft/TypeScript/commit/6b890f93c491d3496dfd7909592c1df8a771fcd0) Handle more places where package direcroy is converted to canonical file path ([#50740](https://github.com/Microsoft/TypeScript/issues/50740)) - [`f5f2923`](https://github.com/Microsoft/TypeScript/commit/f5f2923c7d0f0963a78b9c5f233b635d4e78ae91) Revert removal of nonInferrableAnyType ([#50691](https://github.com/Microsoft/TypeScript/issues/50691)) - [`7120b52`](https://github.com/Microsoft/TypeScript/commit/7120b520cfe7b92d2b4bbfd679f1f5bd0c559c2c) Update twoslash workflow ([#50738](https://github.com/Microsoft/TypeScript/issues/50738)) - [`68d526c`](https://github.com/Microsoft/TypeScript/commit/68d526c200a0a5c51024586890b2473c9819c6ea) Don't run linter after tests runs ([#50597](https://github.com/Microsoft/TypeScript/issues/50597)) - [`8e5e2e0`](https://github.com/Microsoft/TypeScript/commit/8e5e2e08ead119910d6eb177eab9beb84e3ab311) Fix backticks in our JSDoc comments ([#50737](https://github.com/Microsoft/TypeScript/issues/50737)) - [`a4cabe7`](https://github.com/Microsoft/TypeScript/commit/a4cabe725b413f154f738b48c1fe2f053cff7d26) Support for auto-accessor fields from the Stage 3 Decorators proposal ([#49705](https://github.com/Microsoft/TypeScript/issues/49705)) - [`7737473`](https://github.com/Microsoft/TypeScript/commit/77374732df82c9d5c1319677dc595868bbc648b5) Update package-lock.json - [`12ab0fe`](https://github.com/Microsoft/TypeScript/commit/12ab0fea9f45c48ea644c8273bedde235c8bcc61) Update package-lock.json - [`eb40134`](https://github.com/Microsoft/TypeScript/commit/eb40134373cc524bd15432e15490d4e369754c50) Don't leave space for property access on non-integer literals ([#50703](https://github.com/Microsoft/TypeScript/issues/50703)) - [`a70bb9d`](https://github.com/Microsoft/TypeScript/commit/a70bb9d3ff102e044e83d2db43e585105e9a1761) Preserve special intersections in mapped types ([#50704](https://github.com/Microsoft/TypeScript/issues/50704)) - [`1a1c271`](https://github.com/Microsoft/TypeScript/commit/1a1c27167536e005a4d241ef84c43c0c0ca0aaf9) Don't remove space before dot if in property access on numeric literal ([#50695](https://github.com/Microsoft/TypeScript/issues/50695)) - [`7c918fb`](https://github.com/Microsoft/TypeScript/commit/7c918fb76682e79e8fd460cf1c2da9f2f22c91a3) Baseline host state when baselining tsserver tests ([#50678](https://github.com/Microsoft/TypeScript/issues/50678)) - [`2f1ba45`](https://github.com/Microsoft/TypeScript/commit/2f1ba45cbaca5e95959f9fd43c42edd64bc5638c) Update LKG and devDep of typescript to v4.8.3 ([#50689](https://github.com/Microsoft/TypeScript/issues/50689)) - [`be4e9ba`](https://github.com/Microsoft/TypeScript/commit/be4e9bac8ff66174d4e856dae06f69aa4ef7e479) Update package-lock.json - [`f46a680`](https://github.com/Microsoft/TypeScript/commit/f46a680863d7ecf7b7aa46b5e056acfe702b78bb) Remove error message in node16 ([#50673](https://github.com/Microsoft/TypeScript/issues/50673)) - [`ab831d0`](https://github.com/Microsoft/TypeScript/commit/ab831d018030304b886590fc4253f9dab593ddb0) Ignore `--help` and `-?` in `tsc init` generated `compilerOptions` ([#50628](https://github.com/Microsoft/TypeScript/issues/50628)) - [`bb6f36f`](https://github.com/Microsoft/TypeScript/commit/bb6f36f7c80c290b98759823445dae73ebfd3eb2) Forward intersection state flag to conditional type target check ([#50620](https://github.com/Microsoft/TypeScript/issues/50620)) - [`b58721f`](https://github.com/Microsoft/TypeScript/commit/b58721fe15a9d58aa9c2b53b6e6fdb7966f56d2c) Update package-lock.json - [`3c3820b`](https://github.com/Microsoft/TypeScript/commit/3c3820b1a4033de90a6f9369b3e714ba58231e99) Simplify CI detection ([#50661](https://github.com/Microsoft/TypeScript/issues/50661)) - [`9ac1fce`](https://github.com/Microsoft/TypeScript/commit/9ac1fce1175964f71117f6574d96eda127282bf4) Fix eslint not looking at certain scripts, fix lints ([#50660](https://github.com/Microsoft/TypeScript/issues/50660)) - [`fd05c0c`](https://github.com/Microsoft/TypeScript/commit/fd05c0cc6da676c5b9183ad2a7ced7ce363b855a) Make useFsEvents as default strategy for the watching ([#50366](https://github.com/Microsoft/TypeScript/issues/50366)) - [`5c2f770`](https://github.com/Microsoft/TypeScript/commit/5c2f770d9714276567e6ef9ec805368756539725) Remove unused cancellation from build ([#50658](https://github.com/Microsoft/TypeScript/issues/50658)) - [`66fbf05`](https://github.com/Microsoft/TypeScript/commit/66fbf058ece7882f2a964aeeda81bc352e4a6329) Update package-lock.json - [`7910c50`](https://github.com/Microsoft/TypeScript/commit/7910c509c4545517489d6264571bb6c05248fb4a) Update package-lock.json - [`fd3a84c`](https://github.com/Microsoft/TypeScript/commit/fd3a84c3f0c80cb201c47399a055625f919a9b91) Report every instance of TS1208 ([#50101](https://github.com/Microsoft/TypeScript/issues/50101)) - [`62f980a`](https://github.com/Microsoft/TypeScript/commit/62f980aff82ac8b5939bc9b65cf6e55d122b42d9) Check if its same buildinfo only for directly referenced projects and not recursively ([#50617](https://github.com/Microsoft/TypeScript/issues/50617)) \[ [#50545](https://github.com/Microsoft/TypeScript/issues/50545) ] - [`856c7c5`](https://github.com/Microsoft/TypeScript/commit/856c7c5fdd25833dbb0e1e67071200cd706eae4f) Allow `{}` to narrow in same special cases as `unknown` ([#50601](https://github.com/Microsoft/TypeScript/issues/50601)) - [`854d448`](https://github.com/Microsoft/TypeScript/commit/854d448e5ccf542a05d0b5dcb97e1b925905e258) `in` operator shouldn't narrow `{}` originating in `unknown` ([#50610](https://github.com/Microsoft/TypeScript/issues/50610)) - [`549e61d`](https://github.com/Microsoft/TypeScript/commit/549e61d0af1ba885be29d69f341e7d3a00686071) Update package-lock.json - [`bcf9949`](https://github.com/Microsoft/TypeScript/commit/bcf994996ea0ddd8ca7daadd6b5fbc712eb5ce6b) fix(50079): show deprecated on JSX attributes ([#50084](https://github.com/Microsoft/TypeScript/issues/50084)) - [`5df09a5`](https://github.com/Microsoft/TypeScript/commit/5df09a514c99010d3126d8a9f11aa00ecbd0bd21) Use bidirectional comparability in narrowing ([#50592](https://github.com/Microsoft/TypeScript/issues/50592)) - [`891cdc5`](https://github.com/Microsoft/TypeScript/commit/891cdc58aa4005d7197e76ec0a48afcbc3b44ac3) Remove unused baselines ([#50593](https://github.com/Microsoft/TypeScript/issues/50593)) - [`6db2c88`](https://github.com/Microsoft/TypeScript/commit/6db2c882f389c95c526df0e890354205b5696a7d) {} & null and {} & undefined should always be never ([#50553](https://github.com/Microsoft/TypeScript/issues/50553)) - [`238c341`](https://github.com/Microsoft/TypeScript/commit/238c341701439a95d5eb71a4cf421c0574d0ee47) Defer distributing index over generic object types ([#50540](https://github.com/Microsoft/TypeScript/issues/50540)) - [`2983092`](https://github.com/Microsoft/TypeScript/commit/298309271bc526b9753c10c1c916bfe9d5c89a8b) Do not canonicalize the file names when getting absolute paths during nodenext resolution ([#50557](https://github.com/Microsoft/TypeScript/issues/50557)) \[ [#50544](https://github.com/Microsoft/TypeScript/issues/50544) ] - [`dcade77`](https://github.com/Microsoft/TypeScript/commit/dcade7732c142abba88eecae78c115fa37b95e01) Update package-lock.json - [`a9797d2`](https://github.com/Microsoft/TypeScript/commit/a9797d218d34fefc61b823d0e1dd24f6eb5363c8) fix(50340): typeof ... === "undefined" check on discriminated union of undefined and object type doesn't narrow correctly ([#50344](https://github.com/Microsoft/TypeScript/issues/50344)) - [`43f8ae6`](https://github.com/Microsoft/TypeScript/commit/43f8ae6df4ffefb7e4795808b94bcfbf74628682) Only normalize intersections that include {} ([#50535](https://github.com/Microsoft/TypeScript/issues/50535)) - [`d293e72`](https://github.com/Microsoft/TypeScript/commit/d293e723a20cdba258238397097e9a4e409bc41f) Rename API to importPlugin ([#50554](https://github.com/Microsoft/TypeScript/issues/50554)) - [`cd312d3`](https://github.com/Microsoft/TypeScript/commit/cd312d3076c054cdf9ed6f33c2d3e3995bca92eb) Managing control flow - [`19defbf`](https://github.com/Microsoft/TypeScript/commit/19defbfe576f3f2da32b5372274e4664b66ec00d) Update package-lock.json - [`f071d30`](https://github.com/Microsoft/TypeScript/commit/f071d303c182c2a776da1471a3ec9ef05297a9d8) Move contributing related info out of README to CONTRIBUTING ([#50543](https://github.com/Microsoft/TypeScript/issues/50543)) - [`488d0ee`](https://github.com/Microsoft/TypeScript/commit/488d0eebd0556fcc6e5f4cfc69c2ef7e5c2708ed) Retain name and propertyName in declaration emit copies of binding patterns if property name is a keyword ([#50537](https://github.com/Microsoft/TypeScript/issues/50537)) - [`8b482b5`](https://github.com/Microsoft/TypeScript/commit/8b482b513d87c6fcda8ece18b99f8a01cff5c605) Update package-lock.json - [`c89f355`](https://github.com/Microsoft/TypeScript/commit/c89f355a41b18c96eccb67dade04fce8c330068b) Remove redundant pretest script ([#50518](https://github.com/Microsoft/TypeScript/issues/50518)) - [`6d170b4`](https://github.com/Microsoft/TypeScript/commit/6d170b490d5ff5f881f6cbf8cd749e0103ee5d1f) Handle intersections in isGenericTypeWithoutNullableConstraint ([#50497](https://github.com/Microsoft/TypeScript/issues/50497)) - [`ed6889c`](https://github.com/Microsoft/TypeScript/commit/ed6889cd5b61b9fa5156018362d867def18e281d) LEGO: Merge pull request 50506 - [`29cbfe9`](https://github.com/Microsoft/TypeScript/commit/29cbfe9a2504cfae30bae938bdb2be6081ccc5c8) LEGO: Merge pull request 50493 - [`6faa291`](https://github.com/Microsoft/TypeScript/commit/6faa291b453987192d996517b4376b14980b25c4) LEGO: Merge pull request 50484 - [`71b2ba6`](https://github.com/Microsoft/TypeScript/commit/71b2ba6111e934f2b4ee112bc4d8d2f47ced22f5) Reuse computed type of condition expressions ([#49881](https://github.com/Microsoft/TypeScript/issues/49881)) - [`8778c1d`](https://github.com/Microsoft/TypeScript/commit/8778c1ded3a1955dce1063d72caf4523bec37c90) Update package-lock.json - [`4579245`](https://github.com/Microsoft/TypeScript/commit/4579245f36d9c3deccb097da9d5545f9c5c1ab26) fix(50427): allow convert function expressions ([#50430](https://github.com/Microsoft/TypeScript/issues/50430)) - [`cbc0b17`](https://github.com/Microsoft/TypeScript/commit/cbc0b17eac1fcb011a66f0544c813968cdf065c4) Push package-lock.json updates via typescript-bot token ([#50476](https://github.com/Microsoft/TypeScript/issues/50476)) - [`bb3a7ae`](https://github.com/Microsoft/TypeScript/commit/bb3a7aec11a20afb30c5098a75e001d1a4eb08f9) fix(50415): Language server debug failure - Did not expect GetAccessor to have an Identifier in its trivia ([#50470](https://github.com/Microsoft/TypeScript/issues/50470)) - [`3557092`](https://github.com/Microsoft/TypeScript/commit/3557092b1474bc3405a29da93bd15c108ab2f8b3) Rephrase error message to be 100% technically correct ([#50471](https://github.com/Microsoft/TypeScript/issues/50471)) - [`71d1911`](https://github.com/Microsoft/TypeScript/commit/71d19115031ae1c48fa34a24636dfae5e87e1b08) add unknown to DateTimeFormatTypes ([#50402](https://github.com/Microsoft/TypeScript/issues/50402)) - [`8f89599`](https://github.com/Microsoft/TypeScript/commit/8f895997d2cb79deb937d50fa1bed1c470528025) Don't include .gitattributes in package ([#50475](https://github.com/Microsoft/TypeScript/issues/50475)) - [`6e8337e`](https://github.com/Microsoft/TypeScript/commit/6e8337ef70e4a36a4df76a3362a41cbcac0dcb84) Optimize substitution types ([#50397](https://github.com/Microsoft/TypeScript/issues/50397)) - [`226dd0b`](https://github.com/Microsoft/TypeScript/commit/226dd0b7bf5cb5e5bb4dc34ab0e8e14f408f3e20) Fix typechecking related lints that changed post 4.8, update LKG to 4.8.2 ([#50472](https://github.com/Microsoft/TypeScript/issues/50472)) - [`164dddc`](https://github.com/Microsoft/TypeScript/commit/164dddc48e1eaa83780b8e72bc7afeebe768437b) feat(7481): Operator to ensure an expression is contextually typed by, and satisfies, some type ([#46827](https://github.com/Microsoft/TypeScript/issues/46827)) - [`0715791`](https://github.com/Microsoft/TypeScript/commit/07157914eb26a6e9abdcda7255c4094c9efff4cd) Update package-lock.json - [`e675ea8`](https://github.com/Microsoft/TypeScript/commit/e675ea8dd83aaed018a67534323305c36d373b40) Remove AUTHORS.md, .mailmap, authors.ts script ([#50410](https://github.com/Microsoft/TypeScript/issues/50410)) - [`38076df`](https://github.com/Microsoft/TypeScript/commit/38076df3465af555051db06006bbf30323af0e2d) Fix auto import crash due to difference in `paths` handling ([#50419](https://github.com/Microsoft/TypeScript/issues/50419)) - [`12eb519`](https://github.com/Microsoft/TypeScript/commit/12eb519b3f81d0999bbc4ce9a845744f4dfc215e) fix(50435): Duplicate seeming Code Actions for convert const to let ([#50442](https://github.com/Microsoft/TypeScript/issues/50442)) - [`a08b045`](https://github.com/Microsoft/TypeScript/commit/a08b045d2b22c87a6341a0c1d1318271d14acc86) Jsdoc property description ([#50269](https://github.com/Microsoft/TypeScript/issues/50269)) \[ [#47933](https://github.com/Microsoft/TypeScript/issues/47933) ] - [`5ba22e0`](https://github.com/Microsoft/TypeScript/commit/5ba22e05a96538498a78ab206e1b9892f420e7a1) Remove top level loc folder ([#50421](https://github.com/Microsoft/TypeScript/issues/50421)) - [`c4eb37c`](https://github.com/Microsoft/TypeScript/commit/c4eb37c8a0d5915d64e3992a91a34724aab19fe6) Update package-lock.json - [`8d7ad8c`](https://github.com/Microsoft/TypeScript/commit/8d7ad8c3aee4130e2b8cc6438e03e12a39cd398a) fix(50375): Errors for missing enum-named properties should attempt to preserve names ([#50382](https://github.com/Microsoft/TypeScript/issues/50382)) - [`fb717df`](https://github.com/Microsoft/TypeScript/commit/fb717df6bf85318c3d1e833a1dde6789d394cdb2) Discard union types before considering weak type checks on unit-like types ([#50423](https://github.com/Microsoft/TypeScript/issues/50423)) - [`b9a5bbc`](https://github.com/Microsoft/TypeScript/commit/b9a5bbc9afe9fa231aba5162c258bf1e2fa1e82e) Syntax operations also need to ensure project is present for the open script infos since update could be pending to make sure open script info has project ([#50418](https://github.com/Microsoft/TypeScript/issues/50418)) \[ [#50131](https://github.com/Microsoft/TypeScript/issues/50131) ] - [`1d4fbbb`](https://github.com/Microsoft/TypeScript/commit/1d4fbbb529d183b1e6988447e6744cfa7750b9f6) Update package-lock.json - [`44ce3cf`](https://github.com/Microsoft/TypeScript/commit/44ce3cff70cb79d1a45b48def04413db5303a151) fix(50224): Intellisense for strings within a type's Union doesn't work properly for JSX ([#50231](https://github.com/Microsoft/TypeScript/issues/50231)) - [`6ee5db9`](https://github.com/Microsoft/TypeScript/commit/6ee5db95c2ad4fee74ad02368afa1d2cc693407e) Use package.json files array instead of .npmignore ([#50408](https://github.com/Microsoft/TypeScript/issues/50408)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=116&\_a=release-summary).</details> ### [`v4.8.4`](https://github.com/microsoft/TypeScript/releases/tag/v4.8.4): TypeScript 4.8.4 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.8.3...v4.8.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-8/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). - [fixed issues query for Typescript 4.8.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.3%22+). - [fixed issues query for Typescript 4.8.4 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.4%22+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [Visual Studio 2022/2019](https://marketplace.visualstudio.com/items?itemName=TypeScriptTeam.TypeScript-484) ([Select new version in project options](https://github.com/Microsoft/TypeScript/wiki/Updating-TypeScript-in-Visual-Studio-2017)) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) ### [`v4.8.3`](https://github.com/microsoft/TypeScript/releases/tag/v4.8.3): TypeScript 4.8.3 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.8.2...v4.8.3) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-8/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). - [fixed issues query for Typescript 4.8.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.3%22+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [Visual Studio 2022/2019](https://marketplace.visualstudio.com/items?itemName=TypeScriptTeam.TypeScript-483) ([Select new version in project options](https://github.com/Microsoft/TypeScript/wiki/Updating-TypeScript-in-Visual-Studio-2017)) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) ### [`v4.8.2`](https://github.com/microsoft/TypeScript/releases/tag/v4.8.2): TypeScript 4.8 [Compare Source](https://github.com/Microsoft/TypeScript/compare/v4.7.4...v4.8.2) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-8/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.1 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). 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For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.7.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.0%22+). - [fixed issues query for Typescript 4.7.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.1%22+). - [fixed issues query for Typescript 4.7.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.2%22+). - [fixed issues query for Typescript 4.7.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.3%22+). - [fixed issues query for Typescript 4.7.4 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.4%22+). 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For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.7.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.0%22+). - [fixed issues query for Typescript 4.7.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.1%22+). - [fixed issues query for Typescript 4.7.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.2%22+). - [fixed issues query for Typescript 4.7.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.3%22+). 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For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.7.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.0%22+). - [fixed issues query for Typescript 4.7.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.1%22+). - [fixed issues query for Typescript 4.7.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.2%22+). 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| datasource | package | from | to | | ---------- | ---------- | ----- | ----- | | npm | typescript | 4.7.3 | 4.9.5 | ##### [\`v4.9.5\`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.5) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`69e88ef`](https://github.com/Microsoft/TypeScript/commit/69e88ef5513a81acf69ec78f4af1f927da0d0584) Port ignore deprecations to 4.9 ([#52419](https://github.com/Microsoft/TypeScript/issues/52419)) - [`daf4e81`](https://github.com/Microsoft/TypeScript/commit/daf4e817a18def96b70ac34703b158ff0e6d58df) Port timestamp fix to 4.9 ([#52426](https://github.com/Microsoft/TypeScript/issues/52426)) ##### [\`v4.9.4\`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9). For the complete list of fixed issues, check out the - [fixed issues query for Typescript v4.9.4](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+4.9.4%22+is%3Aclosed+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`e286821`](https://github.com/Microsoft/TypeScript/commit/e2868216f637e875a74c675845625eb15dcfe9a2) Bump version to 4.9.4 and LKG. - [`eb5419f`](https://github.com/Microsoft/TypeScript/commit/eb5419fc8d980859b98553586dfb5f40d811a745) Cherry-pick [#51704](https://github.com/Microsoft/TypeScript/issues/51704) to release 4.9 ([#51712](https://github.com/Microsoft/TypeScript/issues/51712)) - [`b4d382b`](https://github.com/Microsoft/TypeScript/commit/b4d382b9b12460adf2da4cc0d1429cf19f8dc8be) Cherry-pick changes for narrowing to tagged literal types. - [`e7a02f4`](https://github.com/Microsoft/TypeScript/commit/e7a02f43fce47e1a39259ada5460bcc33c8e98b5) Port of [#51626](https://github.com/Microsoft/TypeScript/issues/51626) and [#51689](https://github.com/Microsoft/TypeScript/issues/51689) to release-4.9 ([#51627](https://github.com/Microsoft/TypeScript/issues/51627)) - [`1727912`](https://github.com/Microsoft/TypeScript/commit/1727912f0437a7f367d90040fc4b0b4f3efd017a) Cherry-pick fix around `visitEachChild` to release-4.9. ([#51544](https://github.com/Microsoft/TypeScript/issues/51544)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=117&\_a=release-summary). ##### [\`v4.9.3\`](https://github.com/microsoft/TypeScript/releases/tag/v4.9.3) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`93bd577`](https://github.com/Microsoft/TypeScript/commit/93bd577458d55cd720b2677705feab5c91eb12ce) Bump version to 4.9.3 and LKG. - [`107f832`](https://github.com/Microsoft/TypeScript/commit/107f832b80df2dc97748021cb00af2b6813db75b) Update LKG. - [`31bee56`](https://github.com/Microsoft/TypeScript/commit/31bee5682df130a14ffdd5742f994dbe7313dd0e) Cherry-pick PR [#50977](https://github.com/Microsoft/TypeScript/issues/50977) into release-4.9 ([#51363](https://github.com/Microsoft/TypeScript/issues/51363)) \[ [#50872](https://github.com/Microsoft/TypeScript/issues/50872) ] - [`1e2fa7a`](https://github.com/Microsoft/TypeScript/commit/1e2fa7ae15f8530910fef8b916ec8a4ed0b59c45) Update version to 4.9.2-rc and LKG. - [`7ab89e5`](https://github.com/Microsoft/TypeScript/commit/7ab89e5c6e401d161f31f28a6c555a3ba530910e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`e5cd686`](https://github.com/Microsoft/TypeScript/commit/e5cd686defb1a4cbdb36bd012357ba5bed28f371) Update package-lock.json - [`8d40dc1`](https://github.com/Microsoft/TypeScript/commit/8d40dc15d1b9945837e7860320fdccfe27c40cad) Update package-lock.json - [`5cfb3a2`](https://github.com/Microsoft/TypeScript/commit/5cfb3a2fe344a5350734305193e6cc99516285ca) Only call return() for an abrupt completion in user code ([#51297](https://github.com/Microsoft/TypeScript/issues/51297)) - [`a7a9d15`](https://github.com/Microsoft/TypeScript/commit/a7a9d158e817fcb0e94dc1c24e0a401b21be0cc9) Fix for broken baseline in yieldInForInInDownlevelGenerator ([#51345](https://github.com/Microsoft/TypeScript/issues/51345)) - [`7f8426f`](https://github.com/Microsoft/TypeScript/commit/7f8426f4df0d0a7dd8b72079dafc3e60164a23b1) fix for-in enumeration containing yield in generator ([#51295](https://github.com/Microsoft/TypeScript/issues/51295)) <details><summary>See More</summary> - [`3d2b401`](https://github.com/Microsoft/TypeScript/commit/3d2b4017eb6b9a2b94bc673291e56ae95e8beddd) Fix assertion functions accessed via wildcard imports ([#51324](https://github.com/Microsoft/TypeScript/issues/51324)) - [`64d0d5a`](https://github.com/Microsoft/TypeScript/commit/64d0d5ae140b7b26a09e75114517b418d6bcaa9f) fix(51301): Fixing an unused import at the end of a line removes the newline ([#51320](https://github.com/Microsoft/TypeScript/issues/51320)) - [`754eeb2`](https://github.com/Microsoft/TypeScript/commit/754eeb2986bde30d5926e0fa99c87dda9266d01b) Update CodeQL workflow and configuration, fix found bugs ([#51263](https://github.com/Microsoft/TypeScript/issues/51263)) - [`d8aad26`](https://github.com/Microsoft/TypeScript/commit/d8aad262006ad2d2c91aa7a0e4449b4b83c57f7b) Update package-lock.json - [`d4f26c8`](https://github.com/Microsoft/TypeScript/commit/d4f26c840b1db76c0b25a405c8e73830a2b45cbc) fix(51245): Class with parameter decorator in arrow function causes "convert to default export" refactoring failure ([#51256](https://github.com/Microsoft/TypeScript/issues/51256)) - [`16faf45`](https://github.com/Microsoft/TypeScript/commit/16faf45682173ea437a50330feb4785578923d7f) Update package-lock.json - [`8b1ecdb`](https://github.com/Microsoft/TypeScript/commit/8b1ecdb701e2a2e19e9f8bcdd6b2beac087eabee) fix(50654): "Move to a new file" breaks the declaration of referenced variable ([#50681](https://github.com/Microsoft/TypeScript/issues/50681)) - [`170a17f`](https://github.com/Microsoft/TypeScript/commit/170a17fad57eae619c5ef2b7bdb3ac00d6c32c47) Dom update 2022-10-25 ([#51300](https://github.com/Microsoft/TypeScript/issues/51300)) - [`9c4e14d`](https://github.com/Microsoft/TypeScript/commit/9c4e14d75174432f6a4dc5967a09712a6784ab88) Remove "No type information for this code" from baseline ([#51311](https://github.com/Microsoft/TypeScript/issues/51311)) - [`88d25b4`](https://github.com/Microsoft/TypeScript/commit/88d25b4f232929df59729156dfda6b65277affec) fix(50068): Refactors trigger debug failure when JSX text has a ' and a tag on the same line. ([#51299](https://github.com/Microsoft/TypeScript/issues/51299)) - [`8bee69a`](https://github.com/Microsoft/TypeScript/commit/8bee69acf410d4986cb0cc102b949e2d133d5380) Update package-lock.json - [`702de1e`](https://github.com/Microsoft/TypeScript/commit/702de1eeaaef88a189e4d06e5a2aae287853790a) Fix early call to return/throw on generator ([#51294](https://github.com/Microsoft/TypeScript/issues/51294)) - [`2c12b14`](https://github.com/Microsoft/TypeScript/commit/2c12b1499908ad7718e65d20e264561207c22375) Add a GH Action to file a new issue if we go a week without seeing a typescript-error-deltas issue ([#51271](https://github.com/Microsoft/TypeScript/issues/51271)) - [`6af270d`](https://github.com/Microsoft/TypeScript/commit/6af270dee09d62516f6dc02ec102a745ffebc037) Update package-lock.json - [`2cc4c16`](https://github.com/Microsoft/TypeScript/commit/2cc4c16a26672a7ba6c97ba16309fcf334db7cae) Update package-lock.json - [`6093491`](https://github.com/Microsoft/TypeScript/commit/60934915d9ccc4ca9c0fb2cd060d7ec81601942b) Fix apparent typo in getStringMappingType ([#51248](https://github.com/Microsoft/TypeScript/issues/51248)) - [`61c2609`](https://github.com/Microsoft/TypeScript/commit/61c26096e3373719ece686b84c698423890e9a5f) Update package-lock.json - [`ef69116`](https://github.com/Microsoft/TypeScript/commit/ef69116c41cb6805f89e6592eacb0ccb7f02207d) Generate shortest `rootDirs` module specifier instead of first possible ([#51244](https://github.com/Microsoft/TypeScript/issues/51244)) - [`bbb42f4`](https://github.com/Microsoft/TypeScript/commit/bbb42f453dc684e03d977c5b70391124d57543a9) Fix typo in canWatchDirectoryOrFile found by CodeQL ([#51262](https://github.com/Microsoft/TypeScript/issues/51262)) - [`a56b254`](https://github.com/Microsoft/TypeScript/commit/a56b254ad3c52b598bc5d44f83f3d0a1cf806068) Include 'this' type parameter in isRelatedTo fast path ([#51230](https://github.com/Microsoft/TypeScript/issues/51230)) - [`3abd351`](https://github.com/Microsoft/TypeScript/commit/3abd351c0eea55758f27ee5558a4a1525b77f45b) Fix super property transform in async arrow in method ([#51240](https://github.com/Microsoft/TypeScript/issues/51240)) - [`eed0511`](https://github.com/Microsoft/TypeScript/commit/eed05112180e0d94f78aa02d676d49468f15dc31) Update package-lock.json - [`2625c1f`](https://github.com/Microsoft/TypeScript/commit/2625c1feae25aede35465ca835440fc57bf13d52) Make the init config category order predictable ([#51247](https://github.com/Microsoft/TypeScript/issues/51247)) - [`1ca99b3`](https://github.com/Microsoft/TypeScript/commit/1ca99b34029dafad2c18af7bdc0711f4abf7e522) fix(50551): Destructuring assignment with var bypasses "variable is used before being assigned" check (2454) ([#50560](https://github.com/Microsoft/TypeScript/issues/50560)) - [`3f28fa1`](https://github.com/Microsoft/TypeScript/commit/3f28fa12dfecb8dfd66ce4684bf26f64e1f092f1) Update package-lock.json - [`906ebe4`](https://github.com/Microsoft/TypeScript/commit/906ebe49334a3a9c2dbd73cd3c902898bc712b66) Revert structuredTypeRelatedTo change and fix isUnitLikeType ([#51076](https://github.com/Microsoft/TypeScript/issues/51076)) - [`8ac4652`](https://github.com/Microsoft/TypeScript/commit/8ac465239f52de1da3ada8cdc4c3f107f4d62e45) change type ([#51231](https://github.com/Microsoft/TypeScript/issues/51231)) - [`245a02c`](https://github.com/Microsoft/TypeScript/commit/245a02cbed7ad50a21289730159abc8d19a66f40) fix(51222): Go-to-definition on return statements should jump to the containing function declaration ([#51227](https://github.com/Microsoft/TypeScript/issues/51227)) - [`2dff34e`](https://github.com/Microsoft/TypeScript/commit/2dff34e8c4a91c0005ca9ccfb7e045e225b6f2e4) markAliasReferenced should include ExportValue as well ([#51219](https://github.com/Microsoft/TypeScript/issues/51219)) - [`5ef2634`](https://github.com/Microsoft/TypeScript/commit/5ef2634f3df138323383c7f2e5a05163a924ee86) Update package-lock.json - [`d0f0e35`](https://github.com/Microsoft/TypeScript/commit/d0f0e35c88ae017fc4c1213eb2f83303ee22ebde) Remove old tslint comments ([#51220](https://github.com/Microsoft/TypeScript/issues/51220)) - [`85d405a`](https://github.com/Microsoft/TypeScript/commit/85d405a1d74c0730a9d8d6307b26e8d6f3f75421) Fixed a false positive "await has no effect on the type" diagnostic with mixed generic union ([#50833](https://github.com/Microsoft/TypeScript/issues/50833)) - [`1f8959f`](https://github.com/Microsoft/TypeScript/commit/1f8959f5dc04b2b2c2fc8a7dc53b6ac761e1f754) fix: avoid downleveled dynamic import closing over specifier expression ([#49663](https://github.com/Microsoft/TypeScript/issues/49663)) - [`11066b2`](https://github.com/Microsoft/TypeScript/commit/11066b264f5d30fb5ac1f6c2f3a155c0190e75d2) Rename internal functions to `narrowTypeBySwitchOnTypeOf` and `narrowTypeByInKeyword` ([#51215](https://github.com/Microsoft/TypeScript/issues/51215)) - [`4c9afe8`](https://github.com/Microsoft/TypeScript/commit/4c9afe8812fcdb4658472ccbced4a5cd4bae70ea) Update package-lock.json - [`f25bcb7`](https://github.com/Microsoft/TypeScript/commit/f25bcb7c27d78ce89e9c9356d27058cf86dbfb5c) fix(49196): add jsdoc snippet for interface member functions ([#51135](https://github.com/Microsoft/TypeScript/issues/51135)) - [`7406ee9`](https://github.com/Microsoft/TypeScript/commit/7406ee9c145cd7d6117391818d5a1eca2d66ca8f) fix(51170): Completing an unimplemented property overwrites rest of line ([#51175](https://github.com/Microsoft/TypeScript/issues/51175)) - [`a1d82fc`](https://github.com/Microsoft/TypeScript/commit/a1d82fc9dcced6ca6bde6e21c385d152d083679f) Remove some unnecessary code discovered by rollup ([#51204](https://github.com/Microsoft/TypeScript/issues/51204)) - [`0481773`](https://github.com/Microsoft/TypeScript/commit/0481773a27fc6a0132c34502fd2a3b0c73cf63a3) LEGO: Merge pull request 51200 - [`98c19cb`](https://github.com/Microsoft/TypeScript/commit/98c19cbbbe83c2ae3c89a4e08317a4b9ccbcb206) LEGO: Merge pull request 51190 - [`13c9b05`](https://github.com/Microsoft/TypeScript/commit/13c9b05384544262363f3fd8b942b36aeb84fc61) Update package-lock.json - [`673475e`](https://github.com/Microsoft/TypeScript/commit/673475e1c5e582f2fd0bf8d89e33c7708607c8d8) Update package-lock.json - [`f6cf510`](https://github.com/Microsoft/TypeScript/commit/f6cf51053e024714dd6b8463fe6f8e7e33461e6b) Add more tracing to node16/nodenext resolution ([#51168](https://github.com/Microsoft/TypeScript/issues/51168)) - [`83c5581`](https://github.com/Microsoft/TypeScript/commit/83c5581588f660247bd9648bafe67b49de060a55) Update package-lock.json - [`be5f0fe`](https://github.com/Microsoft/TypeScript/commit/be5f0fe5acfed5146514ebe7c1b65529def8e490) Add an extra regression test for awaited unresolvable recursive union ([#51167](https://github.com/Microsoft/TypeScript/issues/51167)) - [`2cb7e77`](https://github.com/Microsoft/TypeScript/commit/2cb7e779d70d57ef0d46dd3f768e646b8bbe783a) fix(50416): correctly names disabled export refactors ([#50663](https://github.com/Microsoft/TypeScript/issues/50663)) \[ [#50416](https://github.com/Microsoft/TypeScript/issues/50416) ] - [`2bcfed0`](https://github.com/Microsoft/TypeScript/commit/2bcfed01f3458996e71ce37af43e3495cb7e4950) feat(37440): Provide a quick-fix for non-exported types ([#51038](https://github.com/Microsoft/TypeScript/issues/51038)) - [`a24201c`](https://github.com/Microsoft/TypeScript/commit/a24201c8ef6f82b5729ab677b7a1a1d6d745fcb8) Remove VSDevMode.ps1 and createPlaygroundBuild ([#51166](https://github.com/Microsoft/TypeScript/issues/51166)) - [`2da62a7`](https://github.com/Microsoft/TypeScript/commit/2da62a784bbba237b8239e84c8629cfafb0f595e) fix(51112): omit parameter names that precede the type ([#51142](https://github.com/Microsoft/TypeScript/issues/51142)) - [`cf1b6b7`](https://github.com/Microsoft/TypeScript/commit/cf1b6b73330eab2dd484d71cbdb662a83b3c726f) feat(51163): show QF to fill in the missing properties for the mapped type. ([#51165](https://github.com/Microsoft/TypeScript/issues/51165)) - [`bdcc240`](https://github.com/Microsoft/TypeScript/commit/bdcc240d68245e4be865b385bd6a8fd8fa546f56) Remove bug-causing carve-out in conditional type instantiation that hopefully is no longer required ([#51151](https://github.com/Microsoft/TypeScript/issues/51151)) - [`37317a2`](https://github.com/Microsoft/TypeScript/commit/37317a208f34c141b64e26d0e92b3aed346e531f) Check nested weak types in intersections on target side of relation ([#51140](https://github.com/Microsoft/TypeScript/issues/51140)) - [`9f49f9c`](https://github.com/Microsoft/TypeScript/commit/9f49f9ccb05a7bb56b8ca84b8036a3ad4e0e7c2b) Update package-lock.json - [`4f54e7e`](https://github.com/Microsoft/TypeScript/commit/4f54e7e947298162d29f3104265e74dcfbc90d82) Fix isExhaustiveSwitchStatement to better handle circularities ([#51095](https://github.com/Microsoft/TypeScript/issues/51095)) - [`503604c`](https://github.com/Microsoft/TypeScript/commit/503604c884bd0557c851b11b699ef98cdb65b93b) Overloads shouldn't gain [@deprecated](https://github.com/deprecated) tags of other overloads in quick info ([#50904](https://github.com/Microsoft/TypeScript/issues/50904)) - [`e14a229`](https://github.com/Microsoft/TypeScript/commit/e14a2298c5add93816c6f487bcfc5ac72e3a4c59) Update package-lock.json - [`67256e5`](https://github.com/Microsoft/TypeScript/commit/67256e50c41aa9178a60c52de8416477f070b190) Remove unused declarations array in extractSymbol's TargetRange ([#51091](https://github.com/Microsoft/TypeScript/issues/51091)) - [`9c87ded`](https://github.com/Microsoft/TypeScript/commit/9c87ded2b3fc4ba4a9a7656e9be39d5e404e6ab6) fix(51100): ensure tsserver shuts down when parent process is killed ([#51107](https://github.com/Microsoft/TypeScript/issues/51107)) - [`c01ae01`](https://github.com/Microsoft/TypeScript/commit/c01ae01fac37268bac3362fb6e6d26db730f7ed5) Fix nightly publish oops in Gulpfile ([#51131](https://github.com/Microsoft/TypeScript/issues/51131)) - [`a7d10f1`](https://github.com/Microsoft/TypeScript/commit/a7d10f15bbd28166b869ae00482214e360891613) Update package-lock.json - [`d0bfd8c`](https://github.com/Microsoft/TypeScript/commit/d0bfd8caed521bfd24fc44960d9936a891744bb7) fix(51072): ts.preProcessFile finds import in template string after conditional expression with template strings ([#51082](https://github.com/Microsoft/TypeScript/issues/51082)) - [`ad56b5c`](https://github.com/Microsoft/TypeScript/commit/ad56b5ca56b763ab377e07121ecfebb457a2e810) Convert scripts/Gulpfile to checked mjs/cjs so they can run without compilation ([#50988](https://github.com/Microsoft/TypeScript/issues/50988)) - [`dbeae5d`](https://github.com/Microsoft/TypeScript/commit/dbeae5d943c784661862c52b8e215a2907c31a33) fix(51017): Make lineText in the references response opt-out ([#51081](https://github.com/Microsoft/TypeScript/issues/51081)) - [`d06a592`](https://github.com/Microsoft/TypeScript/commit/d06a592d02955822a7407b70969fb7a82bc17d59) Properly defer resolution of mapped types with generic `as` clauses ([#51050](https://github.com/Microsoft/TypeScript/issues/51050)) - [`42b1049`](https://github.com/Microsoft/TypeScript/commit/42b1049aee8c655631cb4f0065de86ec1023d20a) Update package-lock.json - [`5f3e6cc`](https://github.com/Microsoft/TypeScript/commit/5f3e6cc4980d26af5d8a8f463e59b2c3338165c6) Plugin probe location is higher priority than peer node_modules ([#51079](https://github.com/Microsoft/TypeScript/issues/51079)) \[ [#34616](https://github.com/Microsoft/TypeScript/issues/34616) ] - [`2648f6a`](https://github.com/Microsoft/TypeScript/commit/2648f6ab09e3176c7da2c07c54066d3a3433a298) Plugins in project were adding up after every config file reload ([#51087](https://github.com/Microsoft/TypeScript/issues/51087)) - [`c18791c`](https://github.com/Microsoft/TypeScript/commit/c18791ccf165672df3b55f5bdd4a8655f33be26c) Fix incorrect options type to WatchOptions ([#51064](https://github.com/Microsoft/TypeScript/issues/51064)) - [`b0795e9`](https://github.com/Microsoft/TypeScript/commit/b0795e9c94757a8ee78077d160cde8819a9801ea) Update package-lock.json - [`43c6fd4`](https://github.com/Microsoft/TypeScript/commit/43c6fd4c09464204bc6a6e1c6c1d32fa12270414) Covert some of the config testing to baselines for easy validation ([#51063](https://github.com/Microsoft/TypeScript/issues/51063)) - [`fc5e72b`](https://github.com/Microsoft/TypeScript/commit/fc5e72b92cb8ea13c5e0f2cfc35d8b2cbfd1fe36) Remove unused defaultWatchFileKind method since useFsEvents is default for tsserver and tsc ([#51044](https://github.com/Microsoft/TypeScript/issues/51044)) - [`8af9a93`](https://github.com/Microsoft/TypeScript/commit/8af9a936b5240398370887c22cacaff65fee707b) Use typescript.d.ts in APISample tests ([#51061](https://github.com/Microsoft/TypeScript/issues/51061)) - [`4953316`](https://github.com/Microsoft/TypeScript/commit/49533168dbb4e19f243b9dbdfd6a3aac69f5b3dd) Remove configureLanguageServiceBuild, instrumenter ([#51048](https://github.com/Microsoft/TypeScript/issues/51048)) - [`9dfffd0`](https://github.com/Microsoft/TypeScript/commit/9dfffd0fbb406d7f2e5e2ca85768624ca388a7bf) Update GitHub Actions ([#51045](https://github.com/Microsoft/TypeScript/issues/51045)) - [`4635a5c`](https://github.com/Microsoft/TypeScript/commit/4635a5cef9aefa9aa847ef7ce2e6767ddf4f54c2) Update package-lock.json - [`33a34e5`](https://github.com/Microsoft/TypeScript/commit/33a34e5b96bfe086266f4765ab9789a2a02507f9) Adding a JSDoc comment to the es5 type declarations to describe the functionality of Date.now() ([#50630](https://github.com/Microsoft/TypeScript/issues/50630)) - [`299745c`](https://github.com/Microsoft/TypeScript/commit/299745cb217c2fc061f75b3735f8420d78b8360a) Fix crash in goto-def on `@override` ([#51016](https://github.com/Microsoft/TypeScript/issues/51016)) - [`7dcf11f`](https://github.com/Microsoft/TypeScript/commit/7dcf11f13985be927886ebea353d282a9b3418e0) fix(50750): Object type literal with string literal property in contextual typing position causes language service error on all literal type references ([#50757](https://github.com/Microsoft/TypeScript/issues/50757)) - [`5cd49f6`](https://github.com/Microsoft/TypeScript/commit/5cd49f6cbcd2effe9d425dee3a39cb49209bb656) Update package-lock.json - [`8a1b858`](https://github.com/Microsoft/TypeScript/commit/8a1b85880f89c9cff606c5844e8883e5f483c7db) Update package-lock.json - [`96894db`](https://github.com/Microsoft/TypeScript/commit/96894db6cb5b7af6857b4d0c7f70f7d8ac782d51) Include type parameter defaults in contextual typing ([#50994](https://github.com/Microsoft/TypeScript/issues/50994)) \[ [#51002](https://github.com/Microsoft/TypeScript/issues/51002) ] - [`0d0a793`](https://github.com/Microsoft/TypeScript/commit/0d0a79371471d627ae298a145f8009b05cbccb72) Allow Unicode extended escapes in ES5 and earlier ([#50918](https://github.com/Microsoft/TypeScript/issues/50918)) - [`58bae8d`](https://github.com/Microsoft/TypeScript/commit/58bae8db69b275a3efa57b14b486778c55185552) Update package-lock.json - [`0ce72ef`](https://github.com/Microsoft/TypeScript/commit/0ce72ef6c8b39cd2d07e5b0eb3a0c144a7783ad2) Add option to OrganizeImports for removal only ([#50931](https://github.com/Microsoft/TypeScript/issues/50931)) - [`42f9143`](https://github.com/Microsoft/TypeScript/commit/42f9143e114c5c07f40df83ed07ffeb3cbaf2101) feat: codefix for `for await of` ([#50623](https://github.com/Microsoft/TypeScript/issues/50623)) - [`ecf50e8`](https://github.com/Microsoft/TypeScript/commit/ecf50e81a7a9cccd9bf5ea7598764082981faab0) Properly compute `SymbolFlags.Optional` for intersected properties ([#50958](https://github.com/Microsoft/TypeScript/issues/50958)) - [`d1586de`](https://github.com/Microsoft/TypeScript/commit/d1586de0434567b998876929eb8229235b85b350) Fully resolve aliases when checking symbol flags ([#50853](https://github.com/Microsoft/TypeScript/issues/50853)) - [`45148dd`](https://github.com/Microsoft/TypeScript/commit/45148dd715a7c3776840778b4df41e7e0bd0bf12) Update LKG to 4.8.4 ([#50987](https://github.com/Microsoft/TypeScript/issues/50987)) - [`9a83f25`](https://github.com/Microsoft/TypeScript/commit/9a83f2551ded0d88a0ba0ec9af260f83eb3568cd) Update package-lock.json - [`865848f`](https://github.com/Microsoft/TypeScript/commit/865848fcfb9e6ce7dd64be563fc09f83d4bc9df5) Fix `<=` and `>` comparisons when compared against prerelease versions ([#50915](https://github.com/Microsoft/TypeScript/issues/50915)) - [`fbfe934`](https://github.com/Microsoft/TypeScript/commit/fbfe9340a90777dee03b30f736fab44056123be0) Fix comparability between type parameters related by a union constraint ([#50978](https://github.com/Microsoft/TypeScript/issues/50978)) - [`b09e93d`](https://github.com/Microsoft/TypeScript/commit/b09e93d3f6d3e999df001b53984954974c25b81f) Merge pull request [#50041](https://github.com/Microsoft/TypeScript/issues/50041) from microsoft/fix/47969 - [`0ac12bb`](https://github.com/Microsoft/TypeScript/commit/0ac12bbe7a410238ca992a42f41816a97f6906f4) Update package-lock.json - [`8192d55`](https://github.com/Microsoft/TypeScript/commit/8192d550496d884263e292488e325ae96893dc78) Pick correct compilerOptions when checking if we can share emitSignatures ([#50910](https://github.com/Microsoft/TypeScript/issues/50910)) \[ [#50902](https://github.com/Microsoft/TypeScript/issues/50902) ] - [`16faef1`](https://github.com/Microsoft/TypeScript/commit/16faef1d8d522b66b6c672bdd15b4026e2018a62) During uptodate ness check with buildInfo, check if there are errors explicitly with noEmit ([#50974](https://github.com/Microsoft/TypeScript/issues/50974)) \[ [#50959](https://github.com/Microsoft/TypeScript/issues/50959) ] - [`63791f5`](https://github.com/Microsoft/TypeScript/commit/63791f52d4e7a3bf461b974e94abd8cbb6b546c5) Update package-lock.json - [`09368bc`](https://github.com/Microsoft/TypeScript/commit/09368bcbaebd157d1e66859ab6f5b30c2fd6eaff) Handle if project for open file will get recollected because of pending cleanup from closed script info ([#50908](https://github.com/Microsoft/TypeScript/issues/50908)) \[ [#50868](https://github.com/Microsoft/TypeScript/issues/50868) ] - [`c81bf4d`](https://github.com/Microsoft/TypeScript/commit/c81bf4d8b0c12410a082d6598fcc24cc721b6e9e) fix(49594): Typescript 4.7.3 bracketed class property compilation error strictPropertyInitialization:true ([#49619](https://github.com/Microsoft/TypeScript/issues/49619)) - [`bc9cbbe`](https://github.com/Microsoft/TypeScript/commit/bc9cbbef421ae907f7dfd5a84ca69c4f68a8935b) Merge pull request [#49912](https://github.com/Microsoft/TypeScript/issues/49912) from microsoft/fix/47508 - [`5a10f46`](https://github.com/Microsoft/TypeScript/commit/5a10f46c0028790120cb85c826efa4248707a964) Update package-lock.json - [`8e71f42`](https://github.com/Microsoft/TypeScript/commit/8e71f429c811ac7811533d7b0e02c32bad5a1b47) Fixing pr comments - [`c100c64`](https://github.com/Microsoft/TypeScript/commit/c100c6488db0482dcc1455290f456dece91cac0a) Update package-lock.json - [`2a91107`](https://github.com/Microsoft/TypeScript/commit/2a91107f7548eeb5e32673e76277d27264ea88e2) Update package-lock.json - [`4ab9e76`](https://github.com/Microsoft/TypeScript/commit/4ab9e76fb748b08712f9d0017dd8f0ba74d1859f) Use paths in package.json 'files' array that work with npm 6 and later. ([#50930](https://github.com/Microsoft/TypeScript/issues/50930)) - [`549b542`](https://github.com/Microsoft/TypeScript/commit/549b5429d4837344e8c99657109bb6538fd2dbb5) Use paths in package.json 'files' array that work with npm 6 and later. - [`7f37d25`](https://github.com/Microsoft/TypeScript/commit/7f37d251fc69da34659e4c60792177e1e9a8e7a6) Update version to 4.9.1-beta and LKG. - [`f16ca7d`](https://github.com/Microsoft/TypeScript/commit/f16ca7dd364e57ee7ce337f987b20dbc1e34941f) Remove 'async' dependency, used only in errorCheck.ts, modernize file ([#50667](https://github.com/Microsoft/TypeScript/issues/50667)) - [`c6bef3f`](https://github.com/Microsoft/TypeScript/commit/c6bef3f02874bddf6df120aa4f0d130c58478468) LEGO: Merge pull request 50921 - [`6753027`](https://github.com/Microsoft/TypeScript/commit/675302730b8ca525d47c910bf2d3174bd3b66a1b) Update package-lock.json - [`9740bcc`](https://github.com/Microsoft/TypeScript/commit/9740bcc53418e8792a4dbb978059ff5a02b55c91) Pluralized `hasInvalidatedResolution` -> `hasInvalidatedResolutions` ([#50912](https://github.com/Microsoft/TypeScript/issues/50912)) - [`84c29cd`](https://github.com/Microsoft/TypeScript/commit/84c29cd576fd1facb9b3a353d5342df04acdb184) 🤖 Pick PR [#50912](https://github.com/Microsoft/TypeScript/issues/50912) (Pluralized \`hasInvalidatedResolutio...) into release-4.9 ([#50913](https://github.com/Microsoft/TypeScript/issues/50913)) - [`a26f634`](https://github.com/Microsoft/TypeScript/commit/a26f63424de249bb106804dfc9a024bb525de93e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`a455955`](https://github.com/Microsoft/TypeScript/commit/a455955aac85ecc5b2182fe50b83670188955feb) Make hasInvalidatedResolution non internal for program and add it watchApi ([#50776](https://github.com/Microsoft/TypeScript/issues/50776)) \[ [#48057](https://github.com/Microsoft/TypeScript/issues/48057) ] - [`645d1cd`](https://github.com/Microsoft/TypeScript/commit/645d1cd7c1ee1d65a87b2183b173611467256a09) Fix assert in addIndirectUser in FAR ([#50905](https://github.com/Microsoft/TypeScript/issues/50905)) - [`bbec17d`](https://github.com/Microsoft/TypeScript/commit/bbec17d9003246fa00d6bf676bb4ce7c54ff2be4) LEGO: Merge pull request 50900 - [`a9ecc67`](https://github.com/Microsoft/TypeScript/commit/a9ecc675d636c3bbca697bc4881b019e8645a7a6) Update package-lock.json - [`221cf55`](https://github.com/Microsoft/TypeScript/commit/221cf55a21e448bd3fe2cf26a754c9c0dda3dca3) package.json `exports` should have priority over `typesVersions` ([#50890](https://github.com/Microsoft/TypeScript/issues/50890)) - [`acb8977`](https://github.com/Microsoft/TypeScript/commit/acb89771901f8c81c6046fa7c16361a83388ddab) Remove .github/tsc.json ([#50664](https://github.com/Microsoft/TypeScript/issues/50664)) - [`7a3de81`](https://github.com/Microsoft/TypeScript/commit/7a3de819bfb93fb27ef7ea8305d2df069866c380) fix(49993): skip the quick fix for an expression with an enum type ([#50625](https://github.com/Microsoft/TypeScript/issues/50625)) - [`2644f28`](https://github.com/Microsoft/TypeScript/commit/2644f2867734d77a3a3939c55d5cc0a5004df0ed) fix(49200): skip duplicated method declarations ([#50609](https://github.com/Microsoft/TypeScript/issues/50609)) - [`98652a3`](https://github.com/Microsoft/TypeScript/commit/98652a349a67be718e8e8b5fcf590972eb62a104) Bump version to 4.9.0-beta and LKG. - [`4d91204`](https://github.com/Microsoft/TypeScript/commit/4d91204c9d9f27756785f62fade44d93824d47f4) fix(37030): Expand Selection in function and arrow function skips body block ([#50711](https://github.com/Microsoft/TypeScript/issues/50711)) - [`e2dd508`](https://github.com/Microsoft/TypeScript/commit/e2dd5084f75ac37a78102d212b67d36595596137) DOM update 2022/09/21 ([#50884](https://github.com/Microsoft/TypeScript/issues/50884)) - [`1d9ab83`](https://github.com/Microsoft/TypeScript/commit/1d9ab83914a551936ce5ef80340ee65cfd1422ba) fix(50866): emit modifiers from export declarations ([#50874](https://github.com/Microsoft/TypeScript/issues/50874)) - [`92a1b12`](https://github.com/Microsoft/TypeScript/commit/92a1b124c178e1ff4871b29cb9abc00307e21742) LEGO: Merge pull request 50877 - [`e383db6`](https://github.com/Microsoft/TypeScript/commit/e383db692eb44561333c1bbe353788b337aebc99) Fix debug.ts \__debugKind check ([#50871](https://github.com/Microsoft/TypeScript/issues/50871)) - [`01054e0`](https://github.com/Microsoft/TypeScript/commit/01054e05ab7638e96515619c4ce62200fdf4e0fd) Consistently add undefined/missing to optional tuple element types ([#50831](https://github.com/Microsoft/TypeScript/issues/50831)) - [`d90795e`](https://github.com/Microsoft/TypeScript/commit/d90795e799ca8e41aabd6d0852abb585138200ef) Improve escape sequence handling in private names ([#50856](https://github.com/Microsoft/TypeScript/issues/50856)) - [`938a69a`](https://github.com/Microsoft/TypeScript/commit/938a69a526166ca4e7880fa140fba432936f0fe3) Fix import statement completions followed by interface declaration ([#50350](https://github.com/Microsoft/TypeScript/issues/50350)) - [`e002159`](https://github.com/Microsoft/TypeScript/commit/e002159ad133a024bae48a2e190e54ad93f6b52d) feat(49962): Disallow comparison against NaN ([#50626](https://github.com/Microsoft/TypeScript/issues/50626)) - [`80ae43d`](https://github.com/Microsoft/TypeScript/commit/80ae43d2399503a04651e3705823137d36148b00) Fixing spaces - [`abc58bd`](https://github.com/Microsoft/TypeScript/commit/abc58bdabcf536bd5204fbc84fb7f45d75f1a9ad) Fixing baseline errors - [`305f4bd`](https://github.com/Microsoft/TypeScript/commit/305f4bd420bf9edc0239fd3a740aa83fbdeb9ba2) Merge branch 'main' into fix/47969 - [`23746af`](https://github.com/Microsoft/TypeScript/commit/23746af766b53fcc3afecfa16478809a5a36628a) fix(50591): RangeError: Maximum call stack size exceeded ([#50594](https://github.com/Microsoft/TypeScript/issues/50594)) - [`168186f`](https://github.com/Microsoft/TypeScript/commit/168186f93d23ae59dbea3fea2adba453527343fd) Allow a union property of a private/protected member and an intersection property including that same member ([#50328](https://github.com/Microsoft/TypeScript/issues/50328)) - [`812ebcf`](https://github.com/Microsoft/TypeScript/commit/812ebcf6e3aebfa72b976a6ae4d65929759a2867) Update package-lock.json - [`16156b1`](https://github.com/Microsoft/TypeScript/commit/16156b1baf26a39ce428423f7106f3ef2b4e98bb) Add rules from eslint's recommended set that triggered good lints ([#50422](https://github.com/Microsoft/TypeScript/issues/50422)) - [`a11c416`](https://github.com/Microsoft/TypeScript/commit/a11c41621bbbab100a391dd348651c6661549663) Improve checking of `in` operator ([#50666](https://github.com/Microsoft/TypeScript/issues/50666)) - [`67f2b62`](https://github.com/Microsoft/TypeScript/commit/67f2b62ed2bd1de0299781ba659fa638346bcecf) Gabritto/jsemitfixsilly ([#50849](https://github.com/Microsoft/TypeScript/issues/50849)) - [`3014dec`](https://github.com/Microsoft/TypeScript/commit/3014dec8878a9ff8d86186a6ac3fd9fad4f3b739) Don't elide imports when transforming JS files ([#50404](https://github.com/Microsoft/TypeScript/issues/50404)) - [`57c7aa7`](https://github.com/Microsoft/TypeScript/commit/57c7aa755ca3028ff13eb6a37d91775a6fac71e3) LEGO: Merge pull request 50842 - [`48a8e89`](https://github.com/Microsoft/TypeScript/commit/48a8e8953a1e609970dc85e08f99ac499bfe8356) Improve check of whether type query node possibly contains reference to type parameter ([#50070](https://github.com/Microsoft/TypeScript/issues/50070)) - [`af9ced1`](https://github.com/Microsoft/TypeScript/commit/af9ced11f50c8ac15079d2f88f8961f1e5b62f7f) LEGO: Merge pull request 50825 - [`a8e13f7`](https://github.com/Microsoft/TypeScript/commit/a8e13f7340c5229426072d443fa511bba82a0054) Fixed an issue with destructured bindings from a generic union constraint not being narrowed correctly ([#50221](https://github.com/Microsoft/TypeScript/issues/50221)) - [`08af0b6`](https://github.com/Microsoft/TypeScript/commit/08af0b6bf0041fef52ca8c1b69d6d4a3db439196) Update package-lock.json - [`0df46e8`](https://github.com/Microsoft/TypeScript/commit/0df46e873322b8eeb271a442eaf034d91ae68770) Fix test around RegExp match vs. exec results ([#50813](https://github.com/Microsoft/TypeScript/issues/50813)) - [`906510e`](https://github.com/Microsoft/TypeScript/commit/906510e0f30590a4c8fdc892905ccb8dbe512e3d) Fixes for pr - [`2970c5d`](https://github.com/Microsoft/TypeScript/commit/2970c5d1671b2376711cd55594c4597d6da7d8c3) make `RegExpExecArray` always include index 0 ([#50713](https://github.com/Microsoft/TypeScript/issues/50713)) - [`0507192`](https://github.com/Microsoft/TypeScript/commit/05071920a03f8ea530fe01f79f2537c999ec8b02) Accepting baselines - [`29e50b3`](https://github.com/Microsoft/TypeScript/commit/29e50b314900d22b08f6472918f59ae2b40aba08) Rewording documentation - [`01cae69`](https://github.com/Microsoft/TypeScript/commit/01cae69e3403a831bc5c752b95c8b7547dd95821) fix(50796): omit questionToken in object literal method completions ([#50802](https://github.com/Microsoft/TypeScript/issues/50802)) - [`3b84f76`](https://github.com/Microsoft/TypeScript/commit/3b84f76fb23bd39d14c7243e5cd495fd207916c0) Fix crash caused by incorrect bounds check (regression in 4.8) ([#50797](https://github.com/Microsoft/TypeScript/issues/50797)) - [`7e51306`](https://github.com/Microsoft/TypeScript/commit/7e51306d30b72ce474054c3f3047f57d90dca41a) Update package-lock.json - [`8b35c13`](https://github.com/Microsoft/TypeScript/commit/8b35c1300e14ebc026b4f1621db8f6f1bba30833) The error "Object is possibly null or undefined" is ambiguous. ([#49797](https://github.com/Microsoft/TypeScript/issues/49797)) - [`a3f51b3`](https://github.com/Microsoft/TypeScript/commit/a3f51b3b8278b7dc5f59d83f35458338f57c81c7) Update user baselines +cc [@sandersn](https://github.com/sandersn) ([#43554](https://github.com/Microsoft/TypeScript/issues/43554)) - [`ba10a0d`](https://github.com/Microsoft/TypeScript/commit/ba10a0d7c06df259e620645a8d6fd9a5262d8b5d) Removing duplicated code - [`ec6ae1c`](https://github.com/Microsoft/TypeScript/commit/ec6ae1c4d0f48f15cd01b1502d0b2e5ac387dcf5) Partially revert [#41044](https://github.com/Microsoft/TypeScript/issues/41044), restoring parameter destructurings in d.ts files ([#50779](https://github.com/Microsoft/TypeScript/issues/50779)) - [`28232ca`](https://github.com/Microsoft/TypeScript/commit/28232ca4b8833957cdf8d592f085fb80d97ef604) LEGO: Merge pull request 50783 - [`49cfa1d`](https://github.com/Microsoft/TypeScript/commit/49cfa1db17b593191601736a11cbf165d42510a0) Update package-lock.json - [`4110b80`](https://github.com/Microsoft/TypeScript/commit/4110b80fbb24f2ac6dd284ef3511ca69ac6db517) Fix equality narrowing and comparable relation for intersections with {} ([#50735](https://github.com/Microsoft/TypeScript/issues/50735)) - [`b23f1d6`](https://github.com/Microsoft/TypeScript/commit/b23f1d6b59beabde1072d14b7fb65781ce209c15) LEGO: Merge pull request 50771 - [`618fb2d`](https://github.com/Microsoft/TypeScript/commit/618fb2d8b92357d564ddb8596296ecaba5468002) Update package-lock.json - [`08b91f6`](https://github.com/Microsoft/TypeScript/commit/08b91f6b827e9ee98407c0eb969579ab77fa9f0c) fix(50717): tsc crashes when it sees a JSDoc tag inside an [@override](https://github.com/override) annotation ([#50724](https://github.com/Microsoft/TypeScript/issues/50724)) - [`60963d7`](https://github.com/Microsoft/TypeScript/commit/60963d7216266bca6ef3236f43913de703fe5c7a) Discriminant of type `never` should never be matched ([#50755](https://github.com/Microsoft/TypeScript/issues/50755)) - [`e37ea53`](https://github.com/Microsoft/TypeScript/commit/e37ea53715a725dd13699dc1be5190c6ebd0d8f8) Update package-lock.json - [`a88c366`](https://github.com/Microsoft/TypeScript/commit/a88c36655b575d3039f187e64016b971efc0f173) Fix test baselining for tsserver host timeouts ([#50748](https://github.com/Microsoft/TypeScript/issues/50748)) - [`6d38487`](https://github.com/Microsoft/TypeScript/commit/6d384876e5adeffd6e04cf4e6dd7ea5fc0dd0584) Fix workflow typo ([#50746](https://github.com/Microsoft/TypeScript/issues/50746)) - [`6b890f9`](https://github.com/Microsoft/TypeScript/commit/6b890f93c491d3496dfd7909592c1df8a771fcd0) Handle more places where package direcroy is converted to canonical file path ([#50740](https://github.com/Microsoft/TypeScript/issues/50740)) - [`f5f2923`](https://github.com/Microsoft/TypeScript/commit/f5f2923c7d0f0963a78b9c5f233b635d4e78ae91) Revert removal of nonInferrableAnyType ([#50691](https://github.com/Microsoft/TypeScript/issues/50691)) - [`7120b52`](https://github.com/Microsoft/TypeScript/commit/7120b520cfe7b92d2b4bbfd679f1f5bd0c559c2c) Update twoslash workflow ([#50738](https://github.com/Microsoft/TypeScript/issues/50738)) - [`68d526c`](https://github.com/Microsoft/TypeScript/commit/68d526c200a0a5c51024586890b2473c9819c6ea) Don't run linter after tests runs ([#50597](https://github.com/Microsoft/TypeScript/issues/50597)) - [`8e5e2e0`](https://github.com/Microsoft/TypeScript/commit/8e5e2e08ead119910d6eb177eab9beb84e3ab311) Fix backticks in our JSDoc comments ([#50737](https://github.com/Microsoft/TypeScript/issues/50737)) - [`a4cabe7`](https://github.com/Microsoft/TypeScript/commit/a4cabe725b413f154f738b48c1fe2f053cff7d26) Support for auto-accessor fields from the Stage 3 Decorators proposal ([#49705](https://github.com/Microsoft/TypeScript/issues/49705)) - [`7737473`](https://github.com/Microsoft/TypeScript/commit/77374732df82c9d5c1319677dc595868bbc648b5) Update package-lock.json - [`12ab0fe`](https://github.com/Microsoft/TypeScript/commit/12ab0fea9f45c48ea644c8273bedde235c8bcc61) Update package-lock.json - [`eb40134`](https://github.com/Microsoft/TypeScript/commit/eb40134373cc524bd15432e15490d4e369754c50) Don't leave space for property access on non-integer literals ([#50703](https://github.com/Microsoft/TypeScript/issues/50703)) - [`a70bb9d`](https://github.com/Microsoft/TypeScript/commit/a70bb9d3ff102e044e83d2db43e585105e9a1761) Preserve special intersections in mapped types ([#50704](https://github.com/Microsoft/TypeScript/issues/50704)) - [`1a1c271`](https://github.com/Microsoft/TypeScript/commit/1a1c27167536e005a4d241ef84c43c0c0ca0aaf9) Don't remove space before dot if in property access on numeric literal ([#50695](https://github.com/Microsoft/TypeScript/issues/50695)) - [`7c918fb`](https://github.com/Microsoft/TypeScript/commit/7c918fb76682e79e8fd460cf1c2da9f2f22c91a3) Baseline host state when baselining tsserver tests ([#50678](https://github.com/Microsoft/TypeScript/issues/50678)) - [`2f1ba45`](https://github.com/Microsoft/TypeScript/commit/2f1ba45cbaca5e95959f9fd43c42edd64bc5638c) Update LKG and devDep of typescript to v4.8.3 ([#50689](https://github.com/Microsoft/TypeScript/issues/50689)) - [`be4e9ba`](https://github.com/Microsoft/TypeScript/commit/be4e9bac8ff66174d4e856dae06f69aa4ef7e479) Update package-lock.json - [`f46a680`](https://github.com/Microsoft/TypeScript/commit/f46a680863d7ecf7b7aa46b5e056acfe702b78bb) Remove error message in node16 ([#50673](https://github.com/Microsoft/TypeScript/issues/50673)) - [`ab831d0`](https://github.com/Microsoft/TypeScript/commit/ab831d018030304b886590fc4253f9dab593ddb0) Ignore `--help` and `-?` in `tsc init` generated `compilerOptions` ([#50628](https://github.com/Microsoft/TypeScript/issues/50628)) - [`bb6f36f`](https://github.com/Microsoft/TypeScript/commit/bb6f36f7c80c290b98759823445dae73ebfd3eb2) Forward intersection state flag to conditional type target check ([#50620](https://github.com/Microsoft/TypeScript/issues/50620)) - [`b58721f`](https://github.com/Microsoft/TypeScript/commit/b58721fe15a9d58aa9c2b53b6e6fdb7966f56d2c) Update package-lock.json - [`3c3820b`](https://github.com/Microsoft/TypeScript/commit/3c3820b1a4033de90a6f9369b3e714ba58231e99) Simplify CI detection ([#50661](https://github.com/Microsoft/TypeScript/issues/50661)) - [`9ac1fce`](https://github.com/Microsoft/TypeScript/commit/9ac1fce1175964f71117f6574d96eda127282bf4) Fix eslint not looking at certain scripts, fix lints ([#50660](https://github.com/Microsoft/TypeScript/issues/50660)) - [`fd05c0c`](https://github.com/Microsoft/TypeScript/commit/fd05c0cc6da676c5b9183ad2a7ced7ce363b855a) Make useFsEvents as default strategy for the watching ([#50366](https://github.com/Microsoft/TypeScript/issues/50366)) - [`5c2f770`](https://github.com/Microsoft/TypeScript/commit/5c2f770d9714276567e6ef9ec805368756539725) Remove unused cancellation from build ([#50658](https://github.com/Microsoft/TypeScript/issues/50658)) - [`66fbf05`](https://github.com/Microsoft/TypeScript/commit/66fbf058ece7882f2a964aeeda81bc352e4a6329) Update package-lock.json - [`7910c50`](https://github.com/Microsoft/TypeScript/commit/7910c509c4545517489d6264571bb6c05248fb4a) Update package-lock.json - [`fd3a84c`](https://github.com/Microsoft/TypeScript/commit/fd3a84c3f0c80cb201c47399a055625f919a9b91) Report every instance of TS1208 ([#50101](https://github.com/Microsoft/TypeScript/issues/50101)) - [`62f980a`](https://github.com/Microsoft/TypeScript/commit/62f980aff82ac8b5939bc9b65cf6e55d122b42d9) Check if its same buildinfo only for directly referenced projects and not recursively ([#50617](https://github.com/Microsoft/TypeScript/issues/50617)) \[ [#50545](https://github.com/Microsoft/TypeScript/issues/50545) ] - [`856c7c5`](https://github.com/Microsoft/TypeScript/commit/856c7c5fdd25833dbb0e1e67071200cd706eae4f) Allow `{}` to narrow in same special cases as `unknown` ([#50601](https://github.com/Microsoft/TypeScript/issues/50601)) - [`854d448`](https://github.com/Microsoft/TypeScript/commit/854d448e5ccf542a05d0b5dcb97e1b925905e258) `in` operator shouldn't narrow `{}` originating in `unknown` ([#50610](https://github.com/Microsoft/TypeScript/issues/50610)) - [`549e61d`](https://github.com/Microsoft/TypeScript/commit/549e61d0af1ba885be29d69f341e7d3a00686071) Update package-lock.json - [`bcf9949`](https://github.com/Microsoft/TypeScript/commit/bcf994996ea0ddd8ca7daadd6b5fbc712eb5ce6b) fix(50079): show deprecated on JSX attributes ([#50084](https://github.com/Microsoft/TypeScript/issues/50084)) - [`5df09a5`](https://github.com/Microsoft/TypeScript/commit/5df09a514c99010d3126d8a9f11aa00ecbd0bd21) Use bidirectional comparability in narrowing ([#50592](https://github.com/Microsoft/TypeScript/issues/50592)) - [`891cdc5`](https://github.com/Microsoft/TypeScript/commit/891cdc58aa4005d7197e76ec0a48afcbc3b44ac3) Remove unused baselines ([#50593](https://github.com/Microsoft/TypeScript/issues/50593)) - [`6db2c88`](https://github.com/Microsoft/TypeScript/commit/6db2c882f389c95c526df0e890354205b5696a7d) {} & null and {} & undefined should always be never ([#50553](https://github.com/Microsoft/TypeScript/issues/50553)) - [`238c341`](https://github.com/Microsoft/TypeScript/commit/238c341701439a95d5eb71a4cf421c0574d0ee47) Defer distributing index over generic object types ([#50540](https://github.com/Microsoft/TypeScript/issues/50540)) - [`2983092`](https://github.com/Microsoft/TypeScript/commit/298309271bc526b9753c10c1c916bfe9d5c89a8b) Do not canonicalize the file names when getting absolute paths during nodenext resolution ([#50557](https://github.com/Microsoft/TypeScript/issues/50557)) \[ [#50544](https://github.com/Microsoft/TypeScript/issues/50544) ] - [`dcade77`](https://github.com/Microsoft/TypeScript/commit/dcade7732c142abba88eecae78c115fa37b95e01) Update package-lock.json - [`a9797d2`](https://github.com/Microsoft/TypeScript/commit/a9797d218d34fefc61b823d0e1dd24f6eb5363c8) fix(50340): typeof ... === "undefined" check on discriminated union of undefined and object type doesn't narrow correctly ([#50344](https://github.com/Microsoft/TypeScript/issues/50344)) - [`43f8ae6`](https://github.com/Microsoft/TypeScript/commit/43f8ae6df4ffefb7e4795808b94bcfbf74628682) Only normalize intersections that include {} ([#50535](https://github.com/Microsoft/TypeScript/issues/50535)) - [`d293e72`](https://github.com/Microsoft/TypeScript/commit/d293e723a20cdba258238397097e9a4e409bc41f) Rename API to importPlugin ([#50554](https://github.com/Microsoft/TypeScript/issues/50554)) - [`cd312d3`](https://github.com/Microsoft/TypeScript/commit/cd312d3076c054cdf9ed6f33c2d3e3995bca92eb) Managing control flow - [`19defbf`](https://github.com/Microsoft/TypeScript/commit/19defbfe576f3f2da32b5372274e4664b66ec00d) Update package-lock.json - [`f071d30`](https://github.com/Microsoft/TypeScript/commit/f071d303c182c2a776da1471a3ec9ef05297a9d8) Move contributing related info out of README to CONTRIBUTING ([#50543](https://github.com/Microsoft/TypeScript/issues/50543)) - [`488d0ee`](https://github.com/Microsoft/TypeScript/commit/488d0eebd0556fcc6e5f4cfc69c2ef7e5c2708ed) Retain name and propertyName in declaration emit copies of binding patterns if property name is a keyword ([#50537](https://github.com/Microsoft/TypeScript/issues/50537)) - [`8b482b5`](https://github.com/Microsoft/TypeScript/commit/8b482b513d87c6fcda8ece18b99f8a01cff5c605) Update package-lock.json - [`c89f355`](https://github.com/Microsoft/TypeScript/commit/c89f355a41b18c96eccb67dade04fce8c330068b) Remove redundant pretest script ([#50518](https://github.com/Microsoft/TypeScript/issues/50518)) - [`6d170b4`](https://github.com/Microsoft/TypeScript/commit/6d170b490d5ff5f881f6cbf8cd749e0103ee5d1f) Handle intersections in isGenericTypeWithoutNullableConstraint ([#50497](https://github.com/Microsoft/TypeScript/issues/50497)) - [`ed6889c`](https://github.com/Microsoft/TypeScript/commit/ed6889cd5b61b9fa5156018362d867def18e281d) LEGO: Merge pull request 50506 - [`29cbfe9`](https://github.com/Microsoft/TypeScript/commit/29cbfe9a2504cfae30bae938bdb2be6081ccc5c8) LEGO: Merge pull request 50493 - [`6faa291`](https://github.com/Microsoft/TypeScript/commit/6faa291b453987192d996517b4376b14980b25c4) LEGO: Merge pull request 50484 - [`71b2ba6`](https://github.com/Microsoft/TypeScript/commit/71b2ba6111e934f2b4ee112bc4d8d2f47ced22f5) Reuse computed type of condition expressions ([#49881](https://github.com/Microsoft/TypeScript/issues/49881)) - [`8778c1d`](https://github.com/Microsoft/TypeScript/commit/8778c1ded3a1955dce1063d72caf4523bec37c90) Update package-lock.json - [`4579245`](https://github.com/Microsoft/TypeScript/commit/4579245f36d9c3deccb097da9d5545f9c5c1ab26) fix(50427): allow convert function expressions ([#50430](https://github.com/Microsoft/TypeScript/issues/50430)) - [`cbc0b17`](https://github.com/Microsoft/TypeScript/commit/cbc0b17eac1fcb011a66f0544c813968cdf065c4) Push package-lock.json updates via typescript-bot token ([#50476](https://github.com/Microsoft/TypeScript/issues/50476)) - [`bb3a7ae`](https://github.com/Microsoft/TypeScript/commit/bb3a7aec11a20afb30c5098a75e001d1a4eb08f9) fix(50415): Language server debug failure - Did not expect GetAccessor to have an Identifier in its trivia ([#50470](https://github.com/Microsoft/TypeScript/issues/50470)) - [`3557092`](https://github.com/Microsoft/TypeScript/commit/3557092b1474bc3405a29da93bd15c108ab2f8b3) Rephrase error message to be 100% technically correct ([#50471](https://github.com/Microsoft/TypeScript/issues/50471)) - [`71d1911`](https://github.com/Microsoft/TypeScript/commit/71d19115031ae1c48fa34a24636dfae5e87e1b08) add unknown to DateTimeFormatTypes ([#50402](https://github.com/Microsoft/TypeScript/issues/50402)) - [`8f89599`](https://github.com/Microsoft/TypeScript/commit/8f895997d2cb79deb937d50fa1bed1c470528025) Don't include .gitattributes in package ([#50475](https://github.com/Microsoft/TypeScript/issues/50475)) - [`6e8337e`](https://github.com/Microsoft/TypeScript/commit/6e8337ef70e4a36a4df76a3362a41cbcac0dcb84) Optimize substitution types ([#50397](https://github.com/Microsoft/TypeScript/issues/50397)) - [`226dd0b`](https://github.com/Microsoft/TypeScript/commit/226dd0b7bf5cb5e5bb4dc34ab0e8e14f408f3e20) Fix typechecking related lints that changed post 4.8, update LKG to 4.8.2 ([#50472](https://github.com/Microsoft/TypeScript/issues/50472)) - [`164dddc`](https://github.com/Microsoft/TypeScript/commit/164dddc48e1eaa83780b8e72bc7afeebe768437b) feat(7481): Operator to ensure an expression is contextually typed by, and satisfies, some type ([#46827](https://github.com/Microsoft/TypeScript/issues/46827)) - [`0715791`](https://github.com/Microsoft/TypeScript/commit/07157914eb26a6e9abdcda7255c4094c9efff4cd) Update package-lock.json - [`e675ea8`](https://github.com/Microsoft/TypeScript/commit/e675ea8dd83aaed018a67534323305c36d373b40) Remove AUTHORS.md, .mailmap, authors.ts script ([#50410](https://github.com/Microsoft/TypeScript/issues/50410)) - [`38076df`](https://github.com/Microsoft/TypeScript/commit/38076df3465af555051db06006bbf30323af0e2d) Fix auto import crash due to difference in `paths` handling ([#50419](https://github.com/Microsoft/TypeScript/issues/50419)) - [`12eb519`](https://github.com/Microsoft/TypeScript/commit/12eb519b3f81d0999bbc4ce9a845744f4dfc215e) fix(50435): Duplicate seeming Code Actions for convert const to let ([#50442](https://github.com/Microsoft/TypeScript/issues/50442)) - [`a08b045`](https://github.com/Microsoft/TypeScript/commit/a08b045d2b22c87a6341a0c1d1318271d14acc86) Jsdoc property description ([#50269](https://github.com/Microsoft/TypeScript/issues/50269)) \[ [#47933](https://github.com/Microsoft/TypeScript/issues/47933) ] - [`5ba22e0`](https://github.com/Microsoft/TypeScript/commit/5ba22e05a96538498a78ab206e1b9892f420e7a1) Remove top level loc folder ([#50421](https://github.com/Microsoft/TypeScript/issues/50421)) - [`c4eb37c`](https://github.com/Microsoft/TypeScript/commit/c4eb37c8a0d5915d64e3992a91a34724aab19fe6) Update package-lock.json - [`8d7ad8c`](https://github.com/Microsoft/TypeScript/commit/8d7ad8c3aee4130e2b8cc6438e03e12a39cd398a) fix(50375): Errors for missing enum-named properties should attempt to preserve names ([#50382](https://github.com/Microsoft/TypeScript/issues/50382)) - [`fb717df`](https://github.com/Microsoft/TypeScript/commit/fb717df6bf85318c3d1e833a1dde6789d394cdb2) Discard union types before considering weak type checks on unit-like types ([#50423](https://github.com/Microsoft/TypeScript/issues/50423)) - [`b9a5bbc`](https://github.com/Microsoft/TypeScript/commit/b9a5bbc9afe9fa231aba5162c258bf1e2fa1e82e) Syntax operations also need to ensure project is present for the open script infos since update could be pending to make sure open script info has project ([#50418](https://github.com/Microsoft/TypeScript/issues/50418)) \[ [#50131](https://github.com/Microsoft/TypeScript/issues/50131) ] - [`1d4fbbb`](https://github.com/Microsoft/TypeScript/commit/1d4fbbb529d183b1e6988447e6744cfa7750b9f6) Update package-lock.json - [`44ce3cf`](https://github.com/Microsoft/TypeScript/commit/44ce3cff70cb79d1a45b48def04413db5303a151) fix(50224): Intellisense for strings within a type's Union doesn't work properly for JSX ([#50231](https://github.com/Microsoft/TypeScript/issues/50231)) - [`6ee5db9`](https://github.com/Microsoft/TypeScript/commit/6ee5db95c2ad4fee74ad02368afa1d2cc693407e) Use package.json files array instead of .npmignore ([#50408](https://github.com/Microsoft/TypeScript/issues/50408)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=116&\_a=release-summary).</details> ##### [\`v4.8.4\`](https://github.com/microsoft/TypeScript/releases/tag/v4.8.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-8/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). - [fixed issues query for Typescript 4.8.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.3%22+). - [fixed issues query for Typescript 4.8.4 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.4%22+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [Visual Studio 2022/2019](https://marketplace.visualstudio.com/items?itemName=TypeScriptTeam.TypeScript-484) ([Select new version in project options](https://github.com/Microsoft/TypeScript/wiki/Updating-TypeScript-in-Visual-Studio-2017)) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) ##### [\`v4.8.3\`](https://github.com/microsoft/TypeScript/releases/tag/v4.8.3) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-8/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). - [fixed issues query for Typescript 4.8.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.3%22+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [Visual Studio 2022/2019](https://marketplace.visualstudio.com/items?itemName=TypeScriptTeam.TypeScript-483) ([Select new version in project options](https://github.com/Microsoft/TypeScript/wiki/Updating-TypeScript-in-Visual-Studio-2017)) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) ##### [\`v4.8.2\`](https://github.com/microsoft/TypeScript/releases/tag/v4.8.2) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-8/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.1 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [Visual Studio 2022/2019](https://marketplace.visualstudio.com/items?itemName=TypeScriptTeam.TypeScript-48) ([Select new version in project options](https://github.com/Microsoft/TypeScript/wiki/Updating-TypeScript-in-Visual-Studio-2017)) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) ##### [\`v4.7.4\`](https://github.com/microsoft/TypeScript/releases/tag/v4.7.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-7/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.7.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.0%22+). - [fixed issues query for Typescript 4.7.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.1%22+). - [fixed issues query for Typescript 4.7.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.2%22+). - [fixed issues query for Typescript 4.7.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.3%22+). - [fixed issues query for Typescript 4.7.4 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.7.4%22+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [Visual Studio 2022/2019](https://marketplace.visualstudio.com/items?itemName=TypeScriptTeam.TypeScript-474) ([Select new version in project options](https://github.com/Microsoft/TypeScript/wiki/Updating-TypeScript-in-Visual-Studio-2017)) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild)

| datasource | package | from | to | | ---------- | ---------- | ----- | ----- | | npm | typescript | 4.7.3 | 4.9.5 | ## [v4.9.5](https://github.com/microsoft/TypeScript/releases/tag/v4.9.5) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`69e88ef`](https://github.com/Microsoft/TypeScript/commit/69e88ef5513a81acf69ec78f4af1f927da0d0584) Port ignore deprecations to 4.9 ([#52419](https://github.com/Microsoft/TypeScript/issues/52419)) - [`daf4e81`](https://github.com/Microsoft/TypeScript/commit/daf4e817a18def96b70ac34703b158ff0e6d58df) Port timestamp fix to 4.9 ([#52426](https://github.com/Microsoft/TypeScript/issues/52426)) ## [v4.9.4](https://github.com/microsoft/TypeScript/releases/tag/v4.9.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9). For the complete list of fixed issues, check out the - [fixed issues query for Typescript v4.9.4](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93\&q=is%3Aissue+milestone%3A%22TypeScript+4.9.4%22+is%3Aclosed+). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`e286821`](https://github.com/Microsoft/TypeScript/commit/e2868216f637e875a74c675845625eb15dcfe9a2) Bump version to 4.9.4 and LKG. - [`eb5419f`](https://github.com/Microsoft/TypeScript/commit/eb5419fc8d980859b98553586dfb5f40d811a745) Cherry-pick [#51704](https://github.com/Microsoft/TypeScript/issues/51704) to release 4.9 ([#51712](https://github.com/Microsoft/TypeScript/issues/51712)) - [`b4d382b`](https://github.com/Microsoft/TypeScript/commit/b4d382b9b12460adf2da4cc0d1429cf19f8dc8be) Cherry-pick changes for narrowing to tagged literal types. - [`e7a02f4`](https://github.com/Microsoft/TypeScript/commit/e7a02f43fce47e1a39259ada5460bcc33c8e98b5) Port of [#51626](https://github.com/Microsoft/TypeScript/issues/51626) and [#51689](https://github.com/Microsoft/TypeScript/issues/51689) to release-4.9 ([#51627](https://github.com/Microsoft/TypeScript/issues/51627)) - [`1727912`](https://github.com/Microsoft/TypeScript/commit/1727912f0437a7f367d90040fc4b0b4f3efd017a) Cherry-pick fix around `visitEachChild` to release-4.9. ([#51544](https://github.com/Microsoft/TypeScript/issues/51544)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=117&\_a=release-summary). ## [v4.9.3](https://github.com/microsoft/TypeScript/releases/tag/v4.9.3) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-9/). Downloads are available on: - [npm](https://www.npmjs.com/package/typescript) - [NuGet package](https://www.nuget.org/packages/Microsoft.TypeScript.MSBuild) #### Changes: - [`93bd577`](https://github.com/Microsoft/TypeScript/commit/93bd577458d55cd720b2677705feab5c91eb12ce) Bump version to 4.9.3 and LKG. - [`107f832`](https://github.com/Microsoft/TypeScript/commit/107f832b80df2dc97748021cb00af2b6813db75b) Update LKG. - [`31bee56`](https://github.com/Microsoft/TypeScript/commit/31bee5682df130a14ffdd5742f994dbe7313dd0e) Cherry-pick PR [#50977](https://github.com/Microsoft/TypeScript/issues/50977) into release-4.9 ([#51363](https://github.com/Microsoft/TypeScript/issues/51363)) \[ [#50872](https://github.com/Microsoft/TypeScript/issues/50872) ] - [`1e2fa7a`](https://github.com/Microsoft/TypeScript/commit/1e2fa7ae15f8530910fef8b916ec8a4ed0b59c45) Update version to 4.9.2-rc and LKG. - [`7ab89e5`](https://github.com/Microsoft/TypeScript/commit/7ab89e5c6e401d161f31f28a6c555a3ba530910e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`e5cd686`](https://github.com/Microsoft/TypeScript/commit/e5cd686defb1a4cbdb36bd012357ba5bed28f371) Update package-lock.json - [`8d40dc1`](https://github.com/Microsoft/TypeScript/commit/8d40dc15d1b9945837e7860320fdccfe27c40cad) Update package-lock.json - [`5cfb3a2`](https://github.com/Microsoft/TypeScript/commit/5cfb3a2fe344a5350734305193e6cc99516285ca) Only call return() for an abrupt completion in user code ([#51297](https://github.com/Microsoft/TypeScript/issues/51297)) - [`a7a9d15`](https://github.com/Microsoft/TypeScript/commit/a7a9d158e817fcb0e94dc1c24e0a401b21be0cc9) Fix for broken baseline in yieldInForInInDownlevelGenerator ([#51345](https://github.com/Microsoft/TypeScript/issues/51345)) - [`7f8426f`](https://github.com/Microsoft/TypeScript/commit/7f8426f4df0d0a7dd8b72079dafc3e60164a23b1) fix for-in enumeration containing yield in generator ([#51295](https://github.com/Microsoft/TypeScript/issues/51295)) <details><summary>See More</summary> - [`3d2b401`](https://github.com/Microsoft/TypeScript/commit/3d2b4017eb6b9a2b94bc673291e56ae95e8beddd) Fix assertion functions accessed via wildcard imports ([#51324](https://github.com/Microsoft/TypeScript/issues/51324)) - [`64d0d5a`](https://github.com/Microsoft/TypeScript/commit/64d0d5ae140b7b26a09e75114517b418d6bcaa9f) fix(51301): Fixing an unused import at the end of a line removes the newline ([#51320](https://github.com/Microsoft/TypeScript/issues/51320)) - [`754eeb2`](https://github.com/Microsoft/TypeScript/commit/754eeb2986bde30d5926e0fa99c87dda9266d01b) Update CodeQL workflow and configuration, fix found bugs ([#51263](https://github.com/Microsoft/TypeScript/issues/51263)) - [`d8aad26`](https://github.com/Microsoft/TypeScript/commit/d8aad262006ad2d2c91aa7a0e4449b4b83c57f7b) Update package-lock.json - [`d4f26c8`](https://github.com/Microsoft/TypeScript/commit/d4f26c840b1db76c0b25a405c8e73830a2b45cbc) fix(51245): Class with parameter decorator in arrow function causes "convert to default export" refactoring failure ([#51256](https://github.com/Microsoft/TypeScript/issues/51256)) - [`16faf45`](https://github.com/Microsoft/TypeScript/commit/16faf45682173ea437a50330feb4785578923d7f) Update package-lock.json - [`8b1ecdb`](https://github.com/Microsoft/TypeScript/commit/8b1ecdb701e2a2e19e9f8bcdd6b2beac087eabee) fix(50654): "Move to a new file" breaks the declaration of referenced variable ([#50681](https://github.com/Microsoft/TypeScript/issues/50681)) - [`170a17f`](https://github.com/Microsoft/TypeScript/commit/170a17fad57eae619c5ef2b7bdb3ac00d6c32c47) Dom update 2022-10-25 ([#51300](https://github.com/Microsoft/TypeScript/issues/51300)) - [`9c4e14d`](https://github.com/Microsoft/TypeScript/commit/9c4e14d75174432f6a4dc5967a09712a6784ab88) Remove "No type information for this code" from baseline ([#51311](https://github.com/Microsoft/TypeScript/issues/51311)) - [`88d25b4`](https://github.com/Microsoft/TypeScript/commit/88d25b4f232929df59729156dfda6b65277affec) fix(50068): Refactors trigger debug failure when JSX text has a ' and a tag on the same line. ([#51299](https://github.com/Microsoft/TypeScript/issues/51299)) - [`8bee69a`](https://github.com/Microsoft/TypeScript/commit/8bee69acf410d4986cb0cc102b949e2d133d5380) Update package-lock.json - [`702de1e`](https://github.com/Microsoft/TypeScript/commit/702de1eeaaef88a189e4d06e5a2aae287853790a) Fix early call to return/throw on generator ([#51294](https://github.com/Microsoft/TypeScript/issues/51294)) - [`2c12b14`](https://github.com/Microsoft/TypeScript/commit/2c12b1499908ad7718e65d20e264561207c22375) Add a GH Action to file a new issue if we go a week without seeing a typescript-error-deltas issue ([#51271](https://github.com/Microsoft/TypeScript/issues/51271)) - [`6af270d`](https://github.com/Microsoft/TypeScript/commit/6af270dee09d62516f6dc02ec102a745ffebc037) Update package-lock.json - [`2cc4c16`](https://github.com/Microsoft/TypeScript/commit/2cc4c16a26672a7ba6c97ba16309fcf334db7cae) Update package-lock.json - [`6093491`](https://github.com/Microsoft/TypeScript/commit/60934915d9ccc4ca9c0fb2cd060d7ec81601942b) Fix apparent typo in getStringMappingType ([#51248](https://github.com/Microsoft/TypeScript/issues/51248)) - [`61c2609`](https://github.com/Microsoft/TypeScript/commit/61c26096e3373719ece686b84c698423890e9a5f) Update package-lock.json - [`ef69116`](https://github.com/Microsoft/TypeScript/commit/ef69116c41cb6805f89e6592eacb0ccb7f02207d) Generate shortest `rootDirs` module specifier instead of first possible ([#51244](https://github.com/Microsoft/TypeScript/issues/51244)) - [`bbb42f4`](https://github.com/Microsoft/TypeScript/commit/bbb42f453dc684e03d977c5b70391124d57543a9) Fix typo in canWatchDirectoryOrFile found by CodeQL ([#51262](https://github.com/Microsoft/TypeScript/issues/51262)) - [`a56b254`](https://github.com/Microsoft/TypeScript/commit/a56b254ad3c52b598bc5d44f83f3d0a1cf806068) Include 'this' type parameter in isRelatedTo fast path ([#51230](https://github.com/Microsoft/TypeScript/issues/51230)) - [`3abd351`](https://github.com/Microsoft/TypeScript/commit/3abd351c0eea55758f27ee5558a4a1525b77f45b) Fix super property transform in async arrow in method ([#51240](https://github.com/Microsoft/TypeScript/issues/51240)) - [`eed0511`](https://github.com/Microsoft/TypeScript/commit/eed05112180e0d94f78aa02d676d49468f15dc31) Update package-lock.json - [`2625c1f`](https://github.com/Microsoft/TypeScript/commit/2625c1feae25aede35465ca835440fc57bf13d52) Make the init config category order predictable ([#51247](https://github.com/Microsoft/TypeScript/issues/51247)) - [`1ca99b3`](https://github.com/Microsoft/TypeScript/commit/1ca99b34029dafad2c18af7bdc0711f4abf7e522) fix(50551): Destructuring assignment with var bypasses "variable is used before being assigned" check (2454) ([#50560](https://github.com/Microsoft/TypeScript/issues/50560)) - [`3f28fa1`](https://github.com/Microsoft/TypeScript/commit/3f28fa12dfecb8dfd66ce4684bf26f64e1f092f1) Update package-lock.json - [`906ebe4`](https://github.com/Microsoft/TypeScript/commit/906ebe49334a3a9c2dbd73cd3c902898bc712b66) Revert structuredTypeRelatedTo change and fix isUnitLikeType ([#51076](https://github.com/Microsoft/TypeScript/issues/51076)) - [`8ac4652`](https://github.com/Microsoft/TypeScript/commit/8ac465239f52de1da3ada8cdc4c3f107f4d62e45) change type ([#51231](https://github.com/Microsoft/TypeScript/issues/51231)) - [`245a02c`](https://github.com/Microsoft/TypeScript/commit/245a02cbed7ad50a21289730159abc8d19a66f40) fix(51222): Go-to-definition on return statements should jump to the containing function declaration ([#51227](https://github.com/Microsoft/TypeScript/issues/51227)) - [`2dff34e`](https://github.com/Microsoft/TypeScript/commit/2dff34e8c4a91c0005ca9ccfb7e045e225b6f2e4) markAliasReferenced should include ExportValue as well ([#51219](https://github.com/Microsoft/TypeScript/issues/51219)) - [`5ef2634`](https://github.com/Microsoft/TypeScript/commit/5ef2634f3df138323383c7f2e5a05163a924ee86) Update package-lock.json - [`d0f0e35`](https://github.com/Microsoft/TypeScript/commit/d0f0e35c88ae017fc4c1213eb2f83303ee22ebde) Remove old tslint comments ([#51220](https://github.com/Microsoft/TypeScript/issues/51220)) - [`85d405a`](https://github.com/Microsoft/TypeScript/commit/85d405a1d74c0730a9d8d6307b26e8d6f3f75421) Fixed a false positive "await has no effect on the type" diagnostic with mixed generic union ([#50833](https://github.com/Microsoft/TypeScript/issues/50833)) - [`1f8959f`](https://github.com/Microsoft/TypeScript/commit/1f8959f5dc04b2b2c2fc8a7dc53b6ac761e1f754) fix: avoid downleveled dynamic import closing over specifier expression ([#49663](https://github.com/Microsoft/TypeScript/issues/49663)) - [`11066b2`](https://github.com/Microsoft/TypeScript/commit/11066b264f5d30fb5ac1f6c2f3a155c0190e75d2) Rename internal functions to `narrowTypeBySwitchOnTypeOf` and `narrowTypeByInKeyword` ([#51215](https://github.com/Microsoft/TypeScript/issues/51215)) - [`4c9afe8`](https://github.com/Microsoft/TypeScript/commit/4c9afe8812fcdb4658472ccbced4a5cd4bae70ea) Update package-lock.json - [`f25bcb7`](https://github.com/Microsoft/TypeScript/commit/f25bcb7c27d78ce89e9c9356d27058cf86dbfb5c) fix(49196): add jsdoc snippet for interface member functions ([#51135](https://github.com/Microsoft/TypeScript/issues/51135)) - [`7406ee9`](https://github.com/Microsoft/TypeScript/commit/7406ee9c145cd7d6117391818d5a1eca2d66ca8f) fix(51170): Completing an unimplemented property overwrites rest of line ([#51175](https://github.com/Microsoft/TypeScript/issues/51175)) - [`a1d82fc`](https://github.com/Microsoft/TypeScript/commit/a1d82fc9dcced6ca6bde6e21c385d152d083679f) Remove some unnecessary code discovered by rollup ([#51204](https://github.com/Microsoft/TypeScript/issues/51204)) - [`0481773`](https://github.com/Microsoft/TypeScript/commit/0481773a27fc6a0132c34502fd2a3b0c73cf63a3) LEGO: Merge pull request 51200 - [`98c19cb`](https://github.com/Microsoft/TypeScript/commit/98c19cbbbe83c2ae3c89a4e08317a4b9ccbcb206) LEGO: Merge pull request 51190 - [`13c9b05`](https://github.com/Microsoft/TypeScript/commit/13c9b05384544262363f3fd8b942b36aeb84fc61) Update package-lock.json - [`673475e`](https://github.com/Microsoft/TypeScript/commit/673475e1c5e582f2fd0bf8d89e33c7708607c8d8) Update package-lock.json - [`f6cf510`](https://github.com/Microsoft/TypeScript/commit/f6cf51053e024714dd6b8463fe6f8e7e33461e6b) Add more tracing to node16/nodenext resolution ([#51168](https://github.com/Microsoft/TypeScript/issues/51168)) - [`83c5581`](https://github.com/Microsoft/TypeScript/commit/83c5581588f660247bd9648bafe67b49de060a55) Update package-lock.json - [`be5f0fe`](https://github.com/Microsoft/TypeScript/commit/be5f0fe5acfed5146514ebe7c1b65529def8e490) Add an extra regression test for awaited unresolvable recursive union ([#51167](https://github.com/Microsoft/TypeScript/issues/51167)) - [`2cb7e77`](https://github.com/Microsoft/TypeScript/commit/2cb7e779d70d57ef0d46dd3f768e646b8bbe783a) fix(50416): correctly names disabled export refactors ([#50663](https://github.com/Microsoft/TypeScript/issues/50663)) \[ [#50416](https://github.com/Microsoft/TypeScript/issues/50416) ] - [`2bcfed0`](https://github.com/Microsoft/TypeScript/commit/2bcfed01f3458996e71ce37af43e3495cb7e4950) feat(37440): Provide a quick-fix for non-exported types ([#51038](https://github.com/Microsoft/TypeScript/issues/51038)) - [`a24201c`](https://github.com/Microsoft/TypeScript/commit/a24201c8ef6f82b5729ab677b7a1a1d6d745fcb8) Remove VSDevMode.ps1 and createPlaygroundBuild ([#51166](https://github.com/Microsoft/TypeScript/issues/51166)) - [`2da62a7`](https://github.com/Microsoft/TypeScript/commit/2da62a784bbba237b8239e84c8629cfafb0f595e) fix(51112): omit parameter names that precede the type ([#51142](https://github.com/Microsoft/TypeScript/issues/51142)) - [`cf1b6b7`](https://github.com/Microsoft/TypeScript/commit/cf1b6b73330eab2dd484d71cbdb662a83b3c726f) feat(51163): show QF to fill in the missing properties for the mapped type. ([#51165](https://github.com/Microsoft/TypeScript/issues/51165)) - [`bdcc240`](https://github.com/Microsoft/TypeScript/commit/bdcc240d68245e4be865b385bd6a8fd8fa546f56) Remove bug-causing carve-out in conditional type instantiation that hopefully is no longer required ([#51151](https://github.com/Microsoft/TypeScript/issues/51151)) - [`37317a2`](https://github.com/Microsoft/TypeScript/commit/37317a208f34c141b64e26d0e92b3aed346e531f) Check nested weak types in intersections on target side of relation ([#51140](https://github.com/Microsoft/TypeScript/issues/51140)) - [`9f49f9c`](https://github.com/Microsoft/TypeScript/commit/9f49f9ccb05a7bb56b8ca84b8036a3ad4e0e7c2b) Update package-lock.json - [`4f54e7e`](https://github.com/Microsoft/TypeScript/commit/4f54e7e947298162d29f3104265e74dcfbc90d82) Fix isExhaustiveSwitchStatement to better handle circularities ([#51095](https://github.com/Microsoft/TypeScript/issues/51095)) - [`503604c`](https://github.com/Microsoft/TypeScript/commit/503604c884bd0557c851b11b699ef98cdb65b93b) Overloads shouldn't gain [@deprecated](https://github.com/deprecated) tags of other overloads in quick info ([#50904](https://github.com/Microsoft/TypeScript/issues/50904)) - [`e14a229`](https://github.com/Microsoft/TypeScript/commit/e14a2298c5add93816c6f487bcfc5ac72e3a4c59) Update package-lock.json - [`67256e5`](https://github.com/Microsoft/TypeScript/commit/67256e50c41aa9178a60c52de8416477f070b190) Remove unused declarations array in extractSymbol's TargetRange ([#51091](https://github.com/Microsoft/TypeScript/issues/51091)) - [`9c87ded`](https://github.com/Microsoft/TypeScript/commit/9c87ded2b3fc4ba4a9a7656e9be39d5e404e6ab6) fix(51100): ensure tsserver shuts down when parent process is killed ([#51107](https://github.com/Microsoft/TypeScript/issues/51107)) - [`c01ae01`](https://github.com/Microsoft/TypeScript/commit/c01ae01fac37268bac3362fb6e6d26db730f7ed5) Fix nightly publish oops in Gulpfile ([#51131](https://github.com/Microsoft/TypeScript/issues/51131)) - [`a7d10f1`](https://github.com/Microsoft/TypeScript/commit/a7d10f15bbd28166b869ae00482214e360891613) Update package-lock.json - [`d0bfd8c`](https://github.com/Microsoft/TypeScript/commit/d0bfd8caed521bfd24fc44960d9936a891744bb7) fix(51072): ts.preProcessFile finds import in template string after conditional expression with template strings ([#51082](https://github.com/Microsoft/TypeScript/issues/51082)) - [`ad56b5c`](https://github.com/Microsoft/TypeScript/commit/ad56b5ca56b763ab377e07121ecfebb457a2e810) Convert scripts/Gulpfile to checked mjs/cjs so they can run without compilation ([#50988](https://github.com/Microsoft/TypeScript/issues/50988)) - [`dbeae5d`](https://github.com/Microsoft/TypeScript/commit/dbeae5d943c784661862c52b8e215a2907c31a33) fix(51017): Make lineText in the references response opt-out ([#51081](https://github.com/Microsoft/TypeScript/issues/51081)) - [`d06a592`](https://github.com/Microsoft/TypeScript/commit/d06a592d02955822a7407b70969fb7a82bc17d59) Properly defer resolution of mapped types with generic `as` clauses ([#51050](https://github.com/Microsoft/TypeScript/issues/51050)) - [`42b1049`](https://github.com/Microsoft/TypeScript/commit/42b1049aee8c655631cb4f0065de86ec1023d20a) Update package-lock.json - [`5f3e6cc`](https://github.com/Microsoft/TypeScript/commit/5f3e6cc4980d26af5d8a8f463e59b2c3338165c6) Plugin probe location is higher priority than peer node_modules ([#51079](https://github.com/Microsoft/TypeScript/issues/51079)) \[ [#34616](https://github.com/Microsoft/TypeScript/issues/34616) ] - [`2648f6a`](https://github.com/Microsoft/TypeScript/commit/2648f6ab09e3176c7da2c07c54066d3a3433a298) Plugins in project were adding up after every config file reload ([#51087](https://github.com/Microsoft/TypeScript/issues/51087)) - [`c18791c`](https://github.com/Microsoft/TypeScript/commit/c18791ccf165672df3b55f5bdd4a8655f33be26c) Fix incorrect options type to WatchOptions ([#51064](https://github.com/Microsoft/TypeScript/issues/51064)) - [`b0795e9`](https://github.com/Microsoft/TypeScript/commit/b0795e9c94757a8ee78077d160cde8819a9801ea) Update package-lock.json - [`43c6fd4`](https://github.com/Microsoft/TypeScript/commit/43c6fd4c09464204bc6a6e1c6c1d32fa12270414) Covert some of the config testing to baselines for easy validation ([#51063](https://github.com/Microsoft/TypeScript/issues/51063)) - [`fc5e72b`](https://github.com/Microsoft/TypeScript/commit/fc5e72b92cb8ea13c5e0f2cfc35d8b2cbfd1fe36) Remove unused defaultWatchFileKind method since useFsEvents is default for tsserver and tsc ([#51044](https://github.com/Microsoft/TypeScript/issues/51044)) - [`8af9a93`](https://github.com/Microsoft/TypeScript/commit/8af9a936b5240398370887c22cacaff65fee707b) Use typescript.d.ts in APISample tests ([#51061](https://github.com/Microsoft/TypeScript/issues/51061)) - [`4953316`](https://github.com/Microsoft/TypeScript/commit/49533168dbb4e19f243b9dbdfd6a3aac69f5b3dd) Remove configureLanguageServiceBuild, instrumenter ([#51048](https://github.com/Microsoft/TypeScript/issues/51048)) - [`9dfffd0`](https://github.com/Microsoft/TypeScript/commit/9dfffd0fbb406d7f2e5e2ca85768624ca388a7bf) Update GitHub Actions ([#51045](https://github.com/Microsoft/TypeScript/issues/51045)) - [`4635a5c`](https://github.com/Microsoft/TypeScript/commit/4635a5cef9aefa9aa847ef7ce2e6767ddf4f54c2) Update package-lock.json - [`33a34e5`](https://github.com/Microsoft/TypeScript/commit/33a34e5b96bfe086266f4765ab9789a2a02507f9) Adding a JSDoc comment to the es5 type declarations to describe the functionality of Date.now() ([#50630](https://github.com/Microsoft/TypeScript/issues/50630)) - [`299745c`](https://github.com/Microsoft/TypeScript/commit/299745cb217c2fc061f75b3735f8420d78b8360a) Fix crash in goto-def on `@override` ([#51016](https://github.com/Microsoft/TypeScript/issues/51016)) - [`7dcf11f`](https://github.com/Microsoft/TypeScript/commit/7dcf11f13985be927886ebea353d282a9b3418e0) fix(50750): Object type literal with string literal property in contextual typing position causes language service error on all literal type references ([#50757](https://github.com/Microsoft/TypeScript/issues/50757)) - [`5cd49f6`](https://github.com/Microsoft/TypeScript/commit/5cd49f6cbcd2effe9d425dee3a39cb49209bb656) Update package-lock.json - [`8a1b858`](https://github.com/Microsoft/TypeScript/commit/8a1b85880f89c9cff606c5844e8883e5f483c7db) Update package-lock.json - [`96894db`](https://github.com/Microsoft/TypeScript/commit/96894db6cb5b7af6857b4d0c7f70f7d8ac782d51) Include type parameter defaults in contextual typing ([#50994](https://github.com/Microsoft/TypeScript/issues/50994)) \[ [#51002](https://github.com/Microsoft/TypeScript/issues/51002) ] - [`0d0a793`](https://github.com/Microsoft/TypeScript/commit/0d0a79371471d627ae298a145f8009b05cbccb72) Allow Unicode extended escapes in ES5 and earlier ([#50918](https://github.com/Microsoft/TypeScript/issues/50918)) - [`58bae8d`](https://github.com/Microsoft/TypeScript/commit/58bae8db69b275a3efa57b14b486778c55185552) Update package-lock.json - [`0ce72ef`](https://github.com/Microsoft/TypeScript/commit/0ce72ef6c8b39cd2d07e5b0eb3a0c144a7783ad2) Add option to OrganizeImports for removal only ([#50931](https://github.com/Microsoft/TypeScript/issues/50931)) - [`42f9143`](https://github.com/Microsoft/TypeScript/commit/42f9143e114c5c07f40df83ed07ffeb3cbaf2101) feat: codefix for `for await of` ([#50623](https://github.com/Microsoft/TypeScript/issues/50623)) - [`ecf50e8`](https://github.com/Microsoft/TypeScript/commit/ecf50e81a7a9cccd9bf5ea7598764082981faab0) Properly compute `SymbolFlags.Optional` for intersected properties ([#50958](https://github.com/Microsoft/TypeScript/issues/50958)) - [`d1586de`](https://github.com/Microsoft/TypeScript/commit/d1586de0434567b998876929eb8229235b85b350) Fully resolve aliases when checking symbol flags ([#50853](https://github.com/Microsoft/TypeScript/issues/50853)) - [`45148dd`](https://github.com/Microsoft/TypeScript/commit/45148dd715a7c3776840778b4df41e7e0bd0bf12) Update LKG to 4.8.4 ([#50987](https://github.com/Microsoft/TypeScript/issues/50987)) - [`9a83f25`](https://github.com/Microsoft/TypeScript/commit/9a83f2551ded0d88a0ba0ec9af260f83eb3568cd) Update package-lock.json - [`865848f`](https://github.com/Microsoft/TypeScript/commit/865848fcfb9e6ce7dd64be563fc09f83d4bc9df5) Fix `<=` and `>` comparisons when compared against prerelease versions ([#50915](https://github.com/Microsoft/TypeScript/issues/50915)) - [`fbfe934`](https://github.com/Microsoft/TypeScript/commit/fbfe9340a90777dee03b30f736fab44056123be0) Fix comparability between type parameters related by a union constraint ([#50978](https://github.com/Microsoft/TypeScript/issues/50978)) - [`b09e93d`](https://github.com/Microsoft/TypeScript/commit/b09e93d3f6d3e999df001b53984954974c25b81f) Merge pull request [#50041](https://github.com/Microsoft/TypeScript/issues/50041) from microsoft/fix/47969 - [`0ac12bb`](https://github.com/Microsoft/TypeScript/commit/0ac12bbe7a410238ca992a42f41816a97f6906f4) Update package-lock.json - [`8192d55`](https://github.com/Microsoft/TypeScript/commit/8192d550496d884263e292488e325ae96893dc78) Pick correct compilerOptions when checking if we can share emitSignatures ([#50910](https://github.com/Microsoft/TypeScript/issues/50910)) \[ [#50902](https://github.com/Microsoft/TypeScript/issues/50902) ] - [`16faef1`](https://github.com/Microsoft/TypeScript/commit/16faef1d8d522b66b6c672bdd15b4026e2018a62) During uptodate ness check with buildInfo, check if there are errors explicitly with noEmit ([#50974](https://github.com/Microsoft/TypeScript/issues/50974)) \[ [#50959](https://github.com/Microsoft/TypeScript/issues/50959) ] - [`63791f5`](https://github.com/Microsoft/TypeScript/commit/63791f52d4e7a3bf461b974e94abd8cbb6b546c5) Update package-lock.json - [`09368bc`](https://github.com/Microsoft/TypeScript/commit/09368bcbaebd157d1e66859ab6f5b30c2fd6eaff) Handle if project for open file will get recollected because of pending cleanup from closed script info ([#50908](https://github.com/Microsoft/TypeScript/issues/50908)) \[ [#50868](https://github.com/Microsoft/TypeScript/issues/50868) ] - [`c81bf4d`](https://github.com/Microsoft/TypeScript/commit/c81bf4d8b0c12410a082d6598fcc24cc721b6e9e) fix(49594): Typescript 4.7.3 bracketed class property compilation error strictPropertyInitialization:true ([#49619](https://github.com/Microsoft/TypeScript/issues/49619)) - [`bc9cbbe`](https://github.com/Microsoft/TypeScript/commit/bc9cbbef421ae907f7dfd5a84ca69c4f68a8935b) Merge pull request [#49912](https://github.com/Microsoft/TypeScript/issues/49912) from microsoft/fix/47508 - [`5a10f46`](https://github.com/Microsoft/TypeScript/commit/5a10f46c0028790120cb85c826efa4248707a964) Update package-lock.json - [`8e71f42`](https://github.com/Microsoft/TypeScript/commit/8e71f429c811ac7811533d7b0e02c32bad5a1b47) Fixing pr comments - [`c100c64`](https://github.com/Microsoft/TypeScript/commit/c100c6488db0482dcc1455290f456dece91cac0a) Update package-lock.json - [`2a91107`](https://github.com/Microsoft/TypeScript/commit/2a91107f7548eeb5e32673e76277d27264ea88e2) Update package-lock.json - [`4ab9e76`](https://github.com/Microsoft/TypeScript/commit/4ab9e76fb748b08712f9d0017dd8f0ba74d1859f) Use paths in package.json 'files' array that work with npm 6 and later. ([#50930](https://github.com/Microsoft/TypeScript/issues/50930)) - [`549b542`](https://github.com/Microsoft/TypeScript/commit/549b5429d4837344e8c99657109bb6538fd2dbb5) Use paths in package.json 'files' array that work with npm 6 and later. - [`7f37d25`](https://github.com/Microsoft/TypeScript/commit/7f37d251fc69da34659e4c60792177e1e9a8e7a6) Update version to 4.9.1-beta and LKG. - [`f16ca7d`](https://github.com/Microsoft/TypeScript/commit/f16ca7dd364e57ee7ce337f987b20dbc1e34941f) Remove 'async' dependency, used only in errorCheck.ts, modernize file ([#50667](https://github.com/Microsoft/TypeScript/issues/50667)) - [`c6bef3f`](https://github.com/Microsoft/TypeScript/commit/c6bef3f02874bddf6df120aa4f0d130c58478468) LEGO: Merge pull request 50921 - [`6753027`](https://github.com/Microsoft/TypeScript/commit/675302730b8ca525d47c910bf2d3174bd3b66a1b) Update package-lock.json - [`9740bcc`](https://github.com/Microsoft/TypeScript/commit/9740bcc53418e8792a4dbb978059ff5a02b55c91) Pluralized `hasInvalidatedResolution` -> `hasInvalidatedResolutions` ([#50912](https://github.com/Microsoft/TypeScript/issues/50912)) - [`84c29cd`](https://github.com/Microsoft/TypeScript/commit/84c29cd576fd1facb9b3a353d5342df04acdb184) 🤖 Pick PR [#50912](https://github.com/Microsoft/TypeScript/issues/50912) (Pluralized \`hasInvalidatedResolutio...) into release-4.9 ([#50913](https://github.com/Microsoft/TypeScript/issues/50913)) - [`a26f634`](https://github.com/Microsoft/TypeScript/commit/a26f63424de249bb106804dfc9a024bb525de93e) Merge remote-tracking branch 'origin/main' into release-4.9 - [`a455955`](https://github.com/Microsoft/TypeScript/commit/a455955aac85ecc5b2182fe50b83670188955feb) Make hasInvalidatedResolution non internal for program and add it watchApi ([#50776](https://github.com/Microsoft/TypeScript/issues/50776)) \[ [#48057](https://github.com/Microsoft/TypeScript/issues/48057) ] - [`645d1cd`](https://github.com/Microsoft/TypeScript/commit/645d1cd7c1ee1d65a87b2183b173611467256a09) Fix assert in addIndirectUser in FAR ([#50905](https://github.com/Microsoft/TypeScript/issues/50905)) - [`bbec17d`](https://github.com/Microsoft/TypeScript/commit/bbec17d9003246fa00d6bf676bb4ce7c54ff2be4) LEGO: Merge pull request 50900 - [`a9ecc67`](https://github.com/Microsoft/TypeScript/commit/a9ecc675d636c3bbca697bc4881b019e8645a7a6) Update package-lock.json - [`221cf55`](https://github.com/Microsoft/TypeScript/commit/221cf55a21e448bd3fe2cf26a754c9c0dda3dca3) package.json `exports` should have priority over `typesVersions` ([#50890](https://github.com/Microsoft/TypeScript/issues/50890)) - [`acb8977`](https://github.com/Microsoft/TypeScript/commit/acb89771901f8c81c6046fa7c16361a83388ddab) Remove .github/tsc.json ([#50664](https://github.com/Microsoft/TypeScript/issues/50664)) - [`7a3de81`](https://github.com/Microsoft/TypeScript/commit/7a3de819bfb93fb27ef7ea8305d2df069866c380) fix(49993): skip the quick fix for an expression with an enum type ([#50625](https://github.com/Microsoft/TypeScript/issues/50625)) - [`2644f28`](https://github.com/Microsoft/TypeScript/commit/2644f2867734d77a3a3939c55d5cc0a5004df0ed) fix(49200): skip duplicated method declarations ([#50609](https://github.com/Microsoft/TypeScript/issues/50609)) - [`98652a3`](https://github.com/Microsoft/TypeScript/commit/98652a349a67be718e8e8b5fcf590972eb62a104) Bump version to 4.9.0-beta and LKG. - [`4d91204`](https://github.com/Microsoft/TypeScript/commit/4d91204c9d9f27756785f62fade44d93824d47f4) fix(37030): Expand Selection in function and arrow function skips body block ([#50711](https://github.com/Microsoft/TypeScript/issues/50711)) - [`e2dd508`](https://github.com/Microsoft/TypeScript/commit/e2dd5084f75ac37a78102d212b67d36595596137) DOM update 2022/09/21 ([#50884](https://github.com/Microsoft/TypeScript/issues/50884)) - [`1d9ab83`](https://github.com/Microsoft/TypeScript/commit/1d9ab83914a551936ce5ef80340ee65cfd1422ba) fix(50866): emit modifiers from export declarations ([#50874](https://github.com/Microsoft/TypeScript/issues/50874)) - [`92a1b12`](https://github.com/Microsoft/TypeScript/commit/92a1b124c178e1ff4871b29cb9abc00307e21742) LEGO: Merge pull request 50877 - [`e383db6`](https://github.com/Microsoft/TypeScript/commit/e383db692eb44561333c1bbe353788b337aebc99) Fix debug.ts \__debugKind check ([#50871](https://github.com/Microsoft/TypeScript/issues/50871)) - [`01054e0`](https://github.com/Microsoft/TypeScript/commit/01054e05ab7638e96515619c4ce62200fdf4e0fd) Consistently add undefined/missing to optional tuple element types ([#50831](https://github.com/Microsoft/TypeScript/issues/50831)) - [`d90795e`](https://github.com/Microsoft/TypeScript/commit/d90795e799ca8e41aabd6d0852abb585138200ef) Improve escape sequence handling in private names ([#50856](https://github.com/Microsoft/TypeScript/issues/50856)) - [`938a69a`](https://github.com/Microsoft/TypeScript/commit/938a69a526166ca4e7880fa140fba432936f0fe3) Fix import statement completions followed by interface declaration ([#50350](https://github.com/Microsoft/TypeScript/issues/50350)) - [`e002159`](https://github.com/Microsoft/TypeScript/commit/e002159ad133a024bae48a2e190e54ad93f6b52d) feat(49962): Disallow comparison against NaN ([#50626](https://github.com/Microsoft/TypeScript/issues/50626)) - [`80ae43d`](https://github.com/Microsoft/TypeScript/commit/80ae43d2399503a04651e3705823137d36148b00) Fixing spaces - [`abc58bd`](https://github.com/Microsoft/TypeScript/commit/abc58bdabcf536bd5204fbc84fb7f45d75f1a9ad) Fixing baseline errors - [`305f4bd`](https://github.com/Microsoft/TypeScript/commit/305f4bd420bf9edc0239fd3a740aa83fbdeb9ba2) Merge branch 'main' into fix/47969 - [`23746af`](https://github.com/Microsoft/TypeScript/commit/23746af766b53fcc3afecfa16478809a5a36628a) fix(50591): RangeError: Maximum call stack size exceeded ([#50594](https://github.com/Microsoft/TypeScript/issues/50594)) - [`168186f`](https://github.com/Microsoft/TypeScript/commit/168186f93d23ae59dbea3fea2adba453527343fd) Allow a union property of a private/protected member and an intersection property including that same member ([#50328](https://github.com/Microsoft/TypeScript/issues/50328)) - [`812ebcf`](https://github.com/Microsoft/TypeScript/commit/812ebcf6e3aebfa72b976a6ae4d65929759a2867) Update package-lock.json - [`16156b1`](https://github.com/Microsoft/TypeScript/commit/16156b1baf26a39ce428423f7106f3ef2b4e98bb) Add rules from eslint's recommended set that triggered good lints ([#50422](https://github.com/Microsoft/TypeScript/issues/50422)) - [`a11c416`](https://github.com/Microsoft/TypeScript/commit/a11c41621bbbab100a391dd348651c6661549663) Improve checking of `in` operator ([#50666](https://github.com/Microsoft/TypeScript/issues/50666)) - [`67f2b62`](https://github.com/Microsoft/TypeScript/commit/67f2b62ed2bd1de0299781ba659fa638346bcecf) Gabritto/jsemitfixsilly ([#50849](https://github.com/Microsoft/TypeScript/issues/50849)) - [`3014dec`](https://github.com/Microsoft/TypeScript/commit/3014dec8878a9ff8d86186a6ac3fd9fad4f3b739) Don't elide imports when transforming JS files ([#50404](https://github.com/Microsoft/TypeScript/issues/50404)) - [`57c7aa7`](https://github.com/Microsoft/TypeScript/commit/57c7aa755ca3028ff13eb6a37d91775a6fac71e3) LEGO: Merge pull request 50842 - [`48a8e89`](https://github.com/Microsoft/TypeScript/commit/48a8e8953a1e609970dc85e08f99ac499bfe8356) Improve check of whether type query node possibly contains reference to type parameter ([#50070](https://github.com/Microsoft/TypeScript/issues/50070)) - [`af9ced1`](https://github.com/Microsoft/TypeScript/commit/af9ced11f50c8ac15079d2f88f8961f1e5b62f7f) LEGO: Merge pull request 50825 - [`a8e13f7`](https://github.com/Microsoft/TypeScript/commit/a8e13f7340c5229426072d443fa511bba82a0054) Fixed an issue with destructured bindings from a generic union constraint not being narrowed correctly ([#50221](https://github.com/Microsoft/TypeScript/issues/50221)) - [`08af0b6`](https://github.com/Microsoft/TypeScript/commit/08af0b6bf0041fef52ca8c1b69d6d4a3db439196) Update package-lock.json - [`0df46e8`](https://github.com/Microsoft/TypeScript/commit/0df46e873322b8eeb271a442eaf034d91ae68770) Fix test around RegExp match vs. exec results ([#50813](https://github.com/Microsoft/TypeScript/issues/50813)) - [`906510e`](https://github.com/Microsoft/TypeScript/commit/906510e0f30590a4c8fdc892905ccb8dbe512e3d) Fixes for pr - [`2970c5d`](https://github.com/Microsoft/TypeScript/commit/2970c5d1671b2376711cd55594c4597d6da7d8c3) make `RegExpExecArray` always include index 0 ([#50713](https://github.com/Microsoft/TypeScript/issues/50713)) - [`0507192`](https://github.com/Microsoft/TypeScript/commit/05071920a03f8ea530fe01f79f2537c999ec8b02) Accepting baselines - [`29e50b3`](https://github.com/Microsoft/TypeScript/commit/29e50b314900d22b08f6472918f59ae2b40aba08) Rewording documentation - [`01cae69`](https://github.com/Microsoft/TypeScript/commit/01cae69e3403a831bc5c752b95c8b7547dd95821) fix(50796): omit questionToken in object literal method completions ([#50802](https://github.com/Microsoft/TypeScript/issues/50802)) - [`3b84f76`](https://github.com/Microsoft/TypeScript/commit/3b84f76fb23bd39d14c7243e5cd495fd207916c0) Fix crash caused by incorrect bounds check (regression in 4.8) ([#50797](https://github.com/Microsoft/TypeScript/issues/50797)) - [`7e51306`](https://github.com/Microsoft/TypeScript/commit/7e51306d30b72ce474054c3f3047f57d90dca41a) Update package-lock.json - [`8b35c13`](https://github.com/Microsoft/TypeScript/commit/8b35c1300e14ebc026b4f1621db8f6f1bba30833) The error "Object is possibly null or undefined" is ambiguous. ([#49797](https://github.com/Microsoft/TypeScript/issues/49797)) - [`a3f51b3`](https://github.com/Microsoft/TypeScript/commit/a3f51b3b8278b7dc5f59d83f35458338f57c81c7) Update user baselines +cc [@sandersn](https://github.com/sandersn) ([#43554](https://github.com/Microsoft/TypeScript/issues/43554)) - [`ba10a0d`](https://github.com/Microsoft/TypeScript/commit/ba10a0d7c06df259e620645a8d6fd9a5262d8b5d) Removing duplicated code - [`ec6ae1c`](https://github.com/Microsoft/TypeScript/commit/ec6ae1c4d0f48f15cd01b1502d0b2e5ac387dcf5) Partially revert [#41044](https://github.com/Microsoft/TypeScript/issues/41044), restoring parameter destructurings in d.ts files ([#50779](https://github.com/Microsoft/TypeScript/issues/50779)) - [`28232ca`](https://github.com/Microsoft/TypeScript/commit/28232ca4b8833957cdf8d592f085fb80d97ef604) LEGO: Merge pull request 50783 - [`49cfa1d`](https://github.com/Microsoft/TypeScript/commit/49cfa1db17b593191601736a11cbf165d42510a0) Update package-lock.json - [`4110b80`](https://github.com/Microsoft/TypeScript/commit/4110b80fbb24f2ac6dd284ef3511ca69ac6db517) Fix equality narrowing and comparable relation for intersections with {} ([#50735](https://github.com/Microsoft/TypeScript/issues/50735)) - [`b23f1d6`](https://github.com/Microsoft/TypeScript/commit/b23f1d6b59beabde1072d14b7fb65781ce209c15) LEGO: Merge pull request 50771 - [`618fb2d`](https://github.com/Microsoft/TypeScript/commit/618fb2d8b92357d564ddb8596296ecaba5468002) Update package-lock.json - [`08b91f6`](https://github.com/Microsoft/TypeScript/commit/08b91f6b827e9ee98407c0eb969579ab77fa9f0c) fix(50717): tsc crashes when it sees a JSDoc tag inside an [@override](https://github.com/override) annotation ([#50724](https://github.com/Microsoft/TypeScript/issues/50724)) - [`60963d7`](https://github.com/Microsoft/TypeScript/commit/60963d7216266bca6ef3236f43913de703fe5c7a) Discriminant of type `never` should never be matched ([#50755](https://github.com/Microsoft/TypeScript/issues/50755)) - [`e37ea53`](https://github.com/Microsoft/TypeScript/commit/e37ea53715a725dd13699dc1be5190c6ebd0d8f8) Update package-lock.json - [`a88c366`](https://github.com/Microsoft/TypeScript/commit/a88c36655b575d3039f187e64016b971efc0f173) Fix test baselining for tsserver host timeouts ([#50748](https://github.com/Microsoft/TypeScript/issues/50748)) - [`6d38487`](https://github.com/Microsoft/TypeScript/commit/6d384876e5adeffd6e04cf4e6dd7ea5fc0dd0584) Fix workflow typo ([#50746](https://github.com/Microsoft/TypeScript/issues/50746)) - [`6b890f9`](https://github.com/Microsoft/TypeScript/commit/6b890f93c491d3496dfd7909592c1df8a771fcd0) Handle more places where package direcroy is converted to canonical file path ([#50740](https://github.com/Microsoft/TypeScript/issues/50740)) - [`f5f2923`](https://github.com/Microsoft/TypeScript/commit/f5f2923c7d0f0963a78b9c5f233b635d4e78ae91) Revert removal of nonInferrableAnyType ([#50691](https://github.com/Microsoft/TypeScript/issues/50691)) - [`7120b52`](https://github.com/Microsoft/TypeScript/commit/7120b520cfe7b92d2b4bbfd679f1f5bd0c559c2c) Update twoslash workflow ([#50738](https://github.com/Microsoft/TypeScript/issues/50738)) - [`68d526c`](https://github.com/Microsoft/TypeScript/commit/68d526c200a0a5c51024586890b2473c9819c6ea) Don't run linter after tests runs ([#50597](https://github.com/Microsoft/TypeScript/issues/50597)) - [`8e5e2e0`](https://github.com/Microsoft/TypeScript/commit/8e5e2e08ead119910d6eb177eab9beb84e3ab311) Fix backticks in our JSDoc comments ([#50737](https://github.com/Microsoft/TypeScript/issues/50737)) - [`a4cabe7`](https://github.com/Microsoft/TypeScript/commit/a4cabe725b413f154f738b48c1fe2f053cff7d26) Support for auto-accessor fields from the Stage 3 Decorators proposal ([#49705](https://github.com/Microsoft/TypeScript/issues/49705)) - [`7737473`](https://github.com/Microsoft/TypeScript/commit/77374732df82c9d5c1319677dc595868bbc648b5) Update package-lock.json - [`12ab0fe`](https://github.com/Microsoft/TypeScript/commit/12ab0fea9f45c48ea644c8273bedde235c8bcc61) Update package-lock.json - [`eb40134`](https://github.com/Microsoft/TypeScript/commit/eb40134373cc524bd15432e15490d4e369754c50) Don't leave space for property access on non-integer literals ([#50703](https://github.com/Microsoft/TypeScript/issues/50703)) - [`a70bb9d`](https://github.com/Microsoft/TypeScript/commit/a70bb9d3ff102e044e83d2db43e585105e9a1761) Preserve special intersections in mapped types ([#50704](https://github.com/Microsoft/TypeScript/issues/50704)) - [`1a1c271`](https://github.com/Microsoft/TypeScript/commit/1a1c27167536e005a4d241ef84c43c0c0ca0aaf9) Don't remove space before dot if in property access on numeric literal ([#50695](https://github.com/Microsoft/TypeScript/issues/50695)) - [`7c918fb`](https://github.com/Microsoft/TypeScript/commit/7c918fb76682e79e8fd460cf1c2da9f2f22c91a3) Baseline host state when baselining tsserver tests ([#50678](https://github.com/Microsoft/TypeScript/issues/50678)) - [`2f1ba45`](https://github.com/Microsoft/TypeScript/commit/2f1ba45cbaca5e95959f9fd43c42edd64bc5638c) Update LKG and devDep of typescript to v4.8.3 ([#50689](https://github.com/Microsoft/TypeScript/issues/50689)) - [`be4e9ba`](https://github.com/Microsoft/TypeScript/commit/be4e9bac8ff66174d4e856dae06f69aa4ef7e479) Update package-lock.json - [`f46a680`](https://github.com/Microsoft/TypeScript/commit/f46a680863d7ecf7b7aa46b5e056acfe702b78bb) Remove error message in node16 ([#50673](https://github.com/Microsoft/TypeScript/issues/50673)) - [`ab831d0`](https://github.com/Microsoft/TypeScript/commit/ab831d018030304b886590fc4253f9dab593ddb0) Ignore `--help` and `-?` in `tsc init` generated `compilerOptions` ([#50628](https://github.com/Microsoft/TypeScript/issues/50628)) - [`bb6f36f`](https://github.com/Microsoft/TypeScript/commit/bb6f36f7c80c290b98759823445dae73ebfd3eb2) Forward intersection state flag to conditional type target check ([#50620](https://github.com/Microsoft/TypeScript/issues/50620)) - [`b58721f`](https://github.com/Microsoft/TypeScript/commit/b58721fe15a9d58aa9c2b53b6e6fdb7966f56d2c) Update package-lock.json - [`3c3820b`](https://github.com/Microsoft/TypeScript/commit/3c3820b1a4033de90a6f9369b3e714ba58231e99) Simplify CI detection ([#50661](https://github.com/Microsoft/TypeScript/issues/50661)) - [`9ac1fce`](https://github.com/Microsoft/TypeScript/commit/9ac1fce1175964f71117f6574d96eda127282bf4) Fix eslint not looking at certain scripts, fix lints ([#50660](https://github.com/Microsoft/TypeScript/issues/50660)) - [`fd05c0c`](https://github.com/Microsoft/TypeScript/commit/fd05c0cc6da676c5b9183ad2a7ced7ce363b855a) Make useFsEvents as default strategy for the watching ([#50366](https://github.com/Microsoft/TypeScript/issues/50366)) - [`5c2f770`](https://github.com/Microsoft/TypeScript/commit/5c2f770d9714276567e6ef9ec805368756539725) Remove unused cancellation from build ([#50658](https://github.com/Microsoft/TypeScript/issues/50658)) - [`66fbf05`](https://github.com/Microsoft/TypeScript/commit/66fbf058ece7882f2a964aeeda81bc352e4a6329) Update package-lock.json - [`7910c50`](https://github.com/Microsoft/TypeScript/commit/7910c509c4545517489d6264571bb6c05248fb4a) Update package-lock.json - [`fd3a84c`](https://github.com/Microsoft/TypeScript/commit/fd3a84c3f0c80cb201c47399a055625f919a9b91) Report every instance of TS1208 ([#50101](https://github.com/Microsoft/TypeScript/issues/50101)) - [`62f980a`](https://github.com/Microsoft/TypeScript/commit/62f980aff82ac8b5939bc9b65cf6e55d122b42d9) Check if its same buildinfo only for directly referenced projects and not recursively ([#50617](https://github.com/Microsoft/TypeScript/issues/50617)) \[ [#50545](https://github.com/Microsoft/TypeScript/issues/50545) ] - [`856c7c5`](https://github.com/Microsoft/TypeScript/commit/856c7c5fdd25833dbb0e1e67071200cd706eae4f) Allow `{}` to narrow in same special cases as `unknown` ([#50601](https://github.com/Microsoft/TypeScript/issues/50601)) - [`854d448`](https://github.com/Microsoft/TypeScript/commit/854d448e5ccf542a05d0b5dcb97e1b925905e258) `in` operator shouldn't narrow `{}` originating in `unknown` ([#50610](https://github.com/Microsoft/TypeScript/issues/50610)) - [`549e61d`](https://github.com/Microsoft/TypeScript/commit/549e61d0af1ba885be29d69f341e7d3a00686071) Update package-lock.json - [`bcf9949`](https://github.com/Microsoft/TypeScript/commit/bcf994996ea0ddd8ca7daadd6b5fbc712eb5ce6b) fix(50079): show deprecated on JSX attributes ([#50084](https://github.com/Microsoft/TypeScript/issues/50084)) - [`5df09a5`](https://github.com/Microsoft/TypeScript/commit/5df09a514c99010d3126d8a9f11aa00ecbd0bd21) Use bidirectional comparability in narrowing ([#50592](https://github.com/Microsoft/TypeScript/issues/50592)) - [`891cdc5`](https://github.com/Microsoft/TypeScript/commit/891cdc58aa4005d7197e76ec0a48afcbc3b44ac3) Remove unused baselines ([#50593](https://github.com/Microsoft/TypeScript/issues/50593)) - [`6db2c88`](https://github.com/Microsoft/TypeScript/commit/6db2c882f389c95c526df0e890354205b5696a7d) {} & null and {} & undefined should always be never ([#50553](https://github.com/Microsoft/TypeScript/issues/50553)) - [`238c341`](https://github.com/Microsoft/TypeScript/commit/238c341701439a95d5eb71a4cf421c0574d0ee47) Defer distributing index over generic object types ([#50540](https://github.com/Microsoft/TypeScript/issues/50540)) - [`2983092`](https://github.com/Microsoft/TypeScript/commit/298309271bc526b9753c10c1c916bfe9d5c89a8b) Do not canonicalize the file names when getting absolute paths during nodenext resolution ([#50557](https://github.com/Microsoft/TypeScript/issues/50557)) \[ [#50544](https://github.com/Microsoft/TypeScript/issues/50544) ] - [`dcade77`](https://github.com/Microsoft/TypeScript/commit/dcade7732c142abba88eecae78c115fa37b95e01) Update package-lock.json - [`a9797d2`](https://github.com/Microsoft/TypeScript/commit/a9797d218d34fefc61b823d0e1dd24f6eb5363c8) fix(50340): typeof ... === "undefined" check on discriminated union of undefined and object type doesn't narrow correctly ([#50344](https://github.com/Microsoft/TypeScript/issues/50344)) - [`43f8ae6`](https://github.com/Microsoft/TypeScript/commit/43f8ae6df4ffefb7e4795808b94bcfbf74628682) Only normalize intersections that include {} ([#50535](https://github.com/Microsoft/TypeScript/issues/50535)) - [`d293e72`](https://github.com/Microsoft/TypeScript/commit/d293e723a20cdba258238397097e9a4e409bc41f) Rename API to importPlugin ([#50554](https://github.com/Microsoft/TypeScript/issues/50554)) - [`cd312d3`](https://github.com/Microsoft/TypeScript/commit/cd312d3076c054cdf9ed6f33c2d3e3995bca92eb) Managing control flow - [`19defbf`](https://github.com/Microsoft/TypeScript/commit/19defbfe576f3f2da32b5372274e4664b66ec00d) Update package-lock.json - [`f071d30`](https://github.com/Microsoft/TypeScript/commit/f071d303c182c2a776da1471a3ec9ef05297a9d8) Move contributing related info out of README to CONTRIBUTING ([#50543](https://github.com/Microsoft/TypeScript/issues/50543)) - [`488d0ee`](https://github.com/Microsoft/TypeScript/commit/488d0eebd0556fcc6e5f4cfc69c2ef7e5c2708ed) Retain name and propertyName in declaration emit copies of binding patterns if property name is a keyword ([#50537](https://github.com/Microsoft/TypeScript/issues/50537)) - [`8b482b5`](https://github.com/Microsoft/TypeScript/commit/8b482b513d87c6fcda8ece18b99f8a01cff5c605) Update package-lock.json - [`c89f355`](https://github.com/Microsoft/TypeScript/commit/c89f355a41b18c96eccb67dade04fce8c330068b) Remove redundant pretest script ([#50518](https://github.com/Microsoft/TypeScript/issues/50518)) - [`6d170b4`](https://github.com/Microsoft/TypeScript/commit/6d170b490d5ff5f881f6cbf8cd749e0103ee5d1f) Handle intersections in isGenericTypeWithoutNullableConstraint ([#50497](https://github.com/Microsoft/TypeScript/issues/50497)) - [`ed6889c`](https://github.com/Microsoft/TypeScript/commit/ed6889cd5b61b9fa5156018362d867def18e281d) LEGO: Merge pull request 50506 - [`29cbfe9`](https://github.com/Microsoft/TypeScript/commit/29cbfe9a2504cfae30bae938bdb2be6081ccc5c8) LEGO: Merge pull request 50493 - [`6faa291`](https://github.com/Microsoft/TypeScript/commit/6faa291b453987192d996517b4376b14980b25c4) LEGO: Merge pull request 50484 - [`71b2ba6`](https://github.com/Microsoft/TypeScript/commit/71b2ba6111e934f2b4ee112bc4d8d2f47ced22f5) Reuse computed type of condition expressions ([#49881](https://github.com/Microsoft/TypeScript/issues/49881)) - [`8778c1d`](https://github.com/Microsoft/TypeScript/commit/8778c1ded3a1955dce1063d72caf4523bec37c90) Update package-lock.json - [`4579245`](https://github.com/Microsoft/TypeScript/commit/4579245f36d9c3deccb097da9d5545f9c5c1ab26) fix(50427): allow convert function expressions ([#50430](https://github.com/Microsoft/TypeScript/issues/50430)) - [`cbc0b17`](https://github.com/Microsoft/TypeScript/commit/cbc0b17eac1fcb011a66f0544c813968cdf065c4) Push package-lock.json updates via typescript-bot token ([#50476](https://github.com/Microsoft/TypeScript/issues/50476)) - [`bb3a7ae`](https://github.com/Microsoft/TypeScript/commit/bb3a7aec11a20afb30c5098a75e001d1a4eb08f9) fix(50415): Language server debug failure - Did not expect GetAccessor to have an Identifier in its trivia ([#50470](https://github.com/Microsoft/TypeScript/issues/50470)) - [`3557092`](https://github.com/Microsoft/TypeScript/commit/3557092b1474bc3405a29da93bd15c108ab2f8b3) Rephrase error message to be 100% technically correct ([#50471](https://github.com/Microsoft/TypeScript/issues/50471)) - [`71d1911`](https://github.com/Microsoft/TypeScript/commit/71d19115031ae1c48fa34a24636dfae5e87e1b08) add unknown to DateTimeFormatTypes ([#50402](https://github.com/Microsoft/TypeScript/issues/50402)) - [`8f89599`](https://github.com/Microsoft/TypeScript/commit/8f895997d2cb79deb937d50fa1bed1c470528025) Don't include .gitattributes in package ([#50475](https://github.com/Microsoft/TypeScript/issues/50475)) - [`6e8337e`](https://github.com/Microsoft/TypeScript/commit/6e8337ef70e4a36a4df76a3362a41cbcac0dcb84) Optimize substitution types ([#50397](https://github.com/Microsoft/TypeScript/issues/50397)) - [`226dd0b`](https://github.com/Microsoft/TypeScript/commit/226dd0b7bf5cb5e5bb4dc34ab0e8e14f408f3e20) Fix typechecking related lints that changed post 4.8, update LKG to 4.8.2 ([#50472](https://github.com/Microsoft/TypeScript/issues/50472)) - [`164dddc`](https://github.com/Microsoft/TypeScript/commit/164dddc48e1eaa83780b8e72bc7afeebe768437b) feat(7481): Operator to ensure an expression is contextually typed by, and satisfies, some type ([#46827](https://github.com/Microsoft/TypeScript/issues/46827)) - [`0715791`](https://github.com/Microsoft/TypeScript/commit/07157914eb26a6e9abdcda7255c4094c9efff4cd) Update package-lock.json - [`e675ea8`](https://github.com/Microsoft/TypeScript/commit/e675ea8dd83aaed018a67534323305c36d373b40) Remove AUTHORS.md, .mailmap, authors.ts script ([#50410](https://github.com/Microsoft/TypeScript/issues/50410)) - [`38076df`](https://github.com/Microsoft/TypeScript/commit/38076df3465af555051db06006bbf30323af0e2d) Fix auto import crash due to difference in `paths` handling ([#50419](https://github.com/Microsoft/TypeScript/issues/50419)) - [`12eb519`](https://github.com/Microsoft/TypeScript/commit/12eb519b3f81d0999bbc4ce9a845744f4dfc215e) fix(50435): Duplicate seeming Code Actions for convert const to let ([#50442](https://github.com/Microsoft/TypeScript/issues/50442)) - [`a08b045`](https://github.com/Microsoft/TypeScript/commit/a08b045d2b22c87a6341a0c1d1318271d14acc86) Jsdoc property description ([#50269](https://github.com/Microsoft/TypeScript/issues/50269)) \[ [#47933](https://github.com/Microsoft/TypeScript/issues/47933) ] - [`5ba22e0`](https://github.com/Microsoft/TypeScript/commit/5ba22e05a96538498a78ab206e1b9892f420e7a1) Remove top level loc folder ([#50421](https://github.com/Microsoft/TypeScript/issues/50421)) - [`c4eb37c`](https://github.com/Microsoft/TypeScript/commit/c4eb37c8a0d5915d64e3992a91a34724aab19fe6) Update package-lock.json - [`8d7ad8c`](https://github.com/Microsoft/TypeScript/commit/8d7ad8c3aee4130e2b8cc6438e03e12a39cd398a) fix(50375): Errors for missing enum-named properties should attempt to preserve names ([#50382](https://github.com/Microsoft/TypeScript/issues/50382)) - [`fb717df`](https://github.com/Microsoft/TypeScript/commit/fb717df6bf85318c3d1e833a1dde6789d394cdb2) Discard union types before considering weak type checks on unit-like types ([#50423](https://github.com/Microsoft/TypeScript/issues/50423)) - [`b9a5bbc`](https://github.com/Microsoft/TypeScript/commit/b9a5bbc9afe9fa231aba5162c258bf1e2fa1e82e) Syntax operations also need to ensure project is present for the open script infos since update could be pending to make sure open script info has project ([#50418](https://github.com/Microsoft/TypeScript/issues/50418)) \[ [#50131](https://github.com/Microsoft/TypeScript/issues/50131) ] - [`1d4fbbb`](https://github.com/Microsoft/TypeScript/commit/1d4fbbb529d183b1e6988447e6744cfa7750b9f6) Update package-lock.json - [`44ce3cf`](https://github.com/Microsoft/TypeScript/commit/44ce3cff70cb79d1a45b48def04413db5303a151) fix(50224): Intellisense for strings within a type's Union doesn't work properly for JSX ([#50231](https://github.com/Microsoft/TypeScript/issues/50231)) - [`6ee5db9`](https://github.com/Microsoft/TypeScript/commit/6ee5db95c2ad4fee74ad02368afa1d2cc693407e) Use package.json files array instead of .npmignore ([#50408](https://github.com/Microsoft/TypeScript/issues/50408)) This list of changes was [auto generated](https://typescript.visualstudio.com/cf7ac146-d525-443c-b23c-0d58337efebc/\_release?releaseId=116&\_a=release-summary).</details> ## [v4.8.4](https://github.com/microsoft/TypeScript/releases/tag/v4.8.4) For release notes, check out the [release announcement](https://devblogs.microsoft.com/typescript/announcing-typescript-4-8/). For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.2 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). - [fixed issues query for Typescript 4.8.3 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.3%22+). - [fixed issues query for Typescript 4.8.4 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.4%22+). 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For the complete list of fixed issues, check out the - [fixed issues query for Typescript 4.8.0 (Beta)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.0%22+). - [fixed issues query for Typescript 4.8.1 (RC)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.1%22+). - [fixed issues query for Typescript 4.8.1 (Stable)](https://github.com/microsoft/TypeScript/issues?q=milestone%3A%22TypeScript+4.8.2%22+). 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typescript-bot added the For Backlog Bug PRs that fix a backlog bug label Sep 3, 2022

a-tarasyuk force-pushed the feat/49962 branch from d85fc01 to a51aa40 Compare September 3, 2022 16:41

feat(49962): disallow comparison against NaN

ec857a9

a-tarasyuk force-pushed the feat/49962 branch from a51aa40 to ec857a9 Compare September 3, 2022 17:18

DanielRosenwasser reviewed Sep 12, 2022

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src/compiler/checker.ts Outdated Show resolved Hide resolved

change diagnostic message

fb44a1d

a-tarasyuk force-pushed the feat/49962 branch from bd22ca6 to fb44a1d Compare September 14, 2022 07:30

a-tarasyuk requested a review from DanielRosenwasser September 14, 2022 07:31

DanielRosenwasser reviewed Sep 14, 2022

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src/compiler/checker.ts Outdated Show resolved Hide resolved

use global NaN symbol for NaN equality comparisons

5ca49bb

a-tarasyuk requested a review from DanielRosenwasser September 15, 2022 06:25

DanielRosenwasser approved these changes Sep 16, 2022

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DanielRosenwasser requested review from weswigham and navya9singh September 16, 2022 00:37

Merge branch 'main' of https://github.com/microsoft/TypeScript into f…

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…eat/49962

weswigham approved these changes Sep 20, 2022

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DanielRosenwasser merged commit e002159 into microsoft:main Sep 20, 2022

github-actions bot mentioned this pull request Dec 18, 2022

Rename property in ts 4.9 satisfies section microsoft/TypeScript-Website-Localizations#194

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nevedaren mentioned this pull request Feb 16, 2023

Extend "no comparison with NaN" check to cover "Number.NaN" #52780

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feat(49962): Disallow comparison against NaN #50626

feat(49962): Disallow comparison against NaN #50626

a-tarasyuk commented Sep 3, 2022

DanielRosenwasser commented Sep 14, 2022

typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 14, 2022

typescript-bot commented Sep 14, 2022

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DanielRosenwasser commented Sep 16, 2022

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DanielRosenwasser commented Sep 16, 2022

DanielRosenwasser commented Sep 20, 2022

a-tarasyuk commented Sep 20, 2022

weswigham commented Sep 20, 2022

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typescript-bot commented Sep 20, 2022

DanielRosenwasser commented Sep 20, 2022

feat(49962): Disallow comparison against NaN #50626

feat(49962): Disallow comparison against NaN #50626

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a-tarasyuk commented Sep 3, 2022

DanielRosenwasser commented Sep 14, 2022

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typescript-bot commented Sep 14, 2022

typescript-bot commented Sep 14, 2022

typescript-bot commented Sep 15, 2022

DanielRosenwasser commented Sep 16, 2022

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DanielRosenwasser commented Sep 16, 2022

DanielRosenwasser commented Sep 20, 2022

a-tarasyuk commented Sep 20, 2022

weswigham commented Sep 20, 2022

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DanielRosenwasser commented Sep 20, 2022

typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 14, 2022 •

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typescript-bot commented Sep 16, 2022 •

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typescript-bot commented Sep 20, 2022 •

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