TypeError: Cannot read properties of undefined (reading 'get') at getTypeAliasInstantiation

[Itrulia]

Bug Report

🔎 Search Terms

getTypeAliasInstantiation, (reading 'get'), TypeError: Cannot read properties of undefined, createMarkerType

🕗 Version & Regression Information

• This is a crash
• This changed between versions ~4.6.0 and ~4.7.0 and is still present in 4.9.5

We have only now figured out something went wrong as we used babel to transpile and fork-ts-checker-webpack-plugin to type check. This caused the type checking to silently fail, which has caused a few bugs lately.

⏯ Playground Link

I don't have a Playground Link as I have no clue what causes it. But the repository is public:

https://github.com/wepublish/wepublish/tree/8e4198788c2d60aa5f03869a6fdf9bda2566b45f
The command needed to reproduce it: npm i && npx tsc -p ./apps/editor/tsconfig.app.json

If typescript version is set to ~4.6.0 everything works. If typescript is set to 4.7 or above, it fails

💻 Code

// We can quickly address your report if:
//  - The code sample is short. Nearly all TypeScript bugs can be demonstrated in 20-30 lines of code!
//  - It doesn't use external libraries. These are often issues with the type definitions rather than TypeScript bugs.
//  - The incorrectness of the behavior is readily apparent from reading the sample.
// Reports are slower to investigate if:
//  - We have to pare too much extraneous code.
//  - We have to clone a large repo and validate that the problem isn't elsewhere.
//  - The sample is confusing or doesn't clearly demonstrate what's wrong.

I haven't been able to produce a minimal reproduction.

🙁 Actual behavior

TSC crashes with an error thrown:

❯ npx tsc -p ./apps/editor/tsconfig.app.json
/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:98439
                throw e;
                ^

TypeError: Cannot read properties of undefined (reading 'get')
    at getTypeAliasInstantiation (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:50531:54)
    at createMarkerType (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:56512:17)
    at _loop_23 (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:56477:45)
    at getVariancesWorker (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:56498:21)
    at getVariances (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:56455:17)
    at structuredTypeRelatedToWorker (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:55675:41)
    at structuredTypeRelatedTo (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:55305:30)
    at recursiveTypeRelatedTo (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:55274:30)
    at isRelatedTo (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:54853:25)
    at isRelatedToWorker (/Users/itrulia/Documents/wepublish/node_modules/typescript/lib/tsc.js:54773:24)

🙂 Expected behavior

TypeScript does not crash and returns the relevant errors

[huw]

As far as I can tell this is related to #49458 also

[RyanCavanaugh]

Compiler test

// @strict: true
// @skipLibCheck: false
// @skipDefaultLibCheck: true

// @filename: node_modules/package/source.d.ts
export interface SourceType<A = any> { }

// @filename: node_modules/package/subuser.d.ts
import { UserType } from './user';
import { SourceType } from './index';
export class SubUser extends UserType {
    doSomething(client: SourceType): void;
}

// @filename: node_modules/package/user.d.ts
import { SourceType } from './source';
export type Manipulation<T> = T extends Array<infer U> ? U : never;
export declare class UserType {
    doSomething(client: SourceType<Manipulation<any>>): void;
}

// @filename: node_modules/package/index.d.ts
export { type SourceType } from "./source"
export { type SubUser } from "./subuser"

// @filename: index.ts
import { SourceType } from "package"

declare module "package" {
    type SourceType = string;
}