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Port TS PR 60566 (@import * as namespace cannot be used with @implements) #1260

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Merged
merged 1 commit into from
Jun 24, 2025
Merged

Port TS PR 60566 (@import * as namespace cannot be used with @implements) #1260

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2 changes: 1 addition & 1 deletion internal/ast/utilities.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3033,7 +3033,7 @@ func IsJSDocSingleCommentNode(node *Node) bool {
}

func IsValidTypeOnlyAliasUseSite(useSite *Node) bool {
return useSite.Flags&NodeFlagsAmbient != 0 ||
return useSite.Flags&(NodeFlagsAmbient|NodeFlagsJSDoc) != 0 ||
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Kind of funny that you didn't do this in the other PR.

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Other PR?

IsPartOfTypeQuery(useSite) ||
isIdentifierInNonEmittingHeritageClause(useSite) ||
isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) ||
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6 changes: 1 addition & 5 deletions testdata/baselines/reference/submodule/conformance/importTag23.errors.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
/b.js(5,18): error TS1361: 'NS' cannot be used as a value because it was imported using 'import type'.
/b.js(6,14): error TS2420: Class 'C' incorrectly implements interface 'I'.
Property 'foo' is missing in type 'C' but required in type 'I'.

Expand All @@ -8,15 +7,12 @@
foo(): void;
}

==== /b.js (2 errors) ====
==== /b.js (1 errors) ====
/**
* @import * as NS from './a'
*/

/** @implements {NS.I} */
~~
!!! error TS1361: 'NS' cannot be used as a value because it was imported using 'import type'.
!!! related TS1376 /b.js:2:17: 'NS' was imported here.
export class C {}
~
!!! error TS2420: Class 'C' incorrectly implements interface 'I'.
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24 changes: 0 additions & 24 deletions testdata/baselines/reference/submoduleAccepted/conformance/importTag23.errors.txt.diff
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