fix(58145): suppress jsdoc for private members

[Oleksandr Tarasiuk (a-tarasyuk)]

Fixes #58145

[Copilot]

Pull request overview

Suppresses JSDoc from type-erased private class members during declaration emit.

Changes:

• Adds comment suppression for private properties, methods, and accessors.
• Adds regression coverage and updates declaration baselines.

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tsc/internal/transformers/declarations/transform.go	Suppresses comments on emitted private members.
tsc/testdata/tests/cases/compiler/declarationEmitPrivateMemberComments.ts	Tests TypeScript and JavaScript private members.
tsc/testdata/baselines/reference/compiler/declarationEmitPrivateMemberComments.js	Captures declaration output.
tsc/testdata/baselines/reference/compiler/declarationEmitPrivateMemberComments.symbols	Captures symbol output.
tsc/testdata/baselines/reference/compiler/declarationEmitPrivateMemberComments.types	Captures type output.
tsc/testdata/baselines/reference/compiler/jsDeclarationEmitPrivateStaticMethod.js	Updates private static method output.
tsc/testdata/baselines/reference/compiler/declFileMethods(target=es2015).js	Removes private method comments.
tsc/testdata/baselines/reference/compiler/declFileAccessors(target=es2015).js	Removes private accessor comments.
tsc/testdata/baselines/reference/compiler/declarationEmitPrivateAsyncMethod.js	Removes private async method comments.
tsc/testdata/baselines/reference/compiler/commentsClassMembers(target=es2015).js	Updates private member comment output.

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[Copilot]

Pull request overview

Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.