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Title: Unwrap substitution types early in `getPropertyTypeForIndexType` by Andarist · Pull Request #57113 · microsoft/TypeScript · GitHub

Open Graph Title: Unwrap substitution types early in `getPropertyTypeForIndexType` by Andarist · Pull Request #57113 · microsoft/TypeScript

X Title: Unwrap substitution types early in `getPropertyTypeForIndexType` by Andarist · Pull Request #57113 · microsoft/TypeScript

Description: TypeScript is a superset of JavaScript that compiles to clean JavaScript output. - Unwrap substitution types early in `getPropertyTypeForIndexType` by Andarist · Pull Request #57113 · microsoft/TypeScript

Open Graph Description: fixes #57109 fixes #54886

X Description: fixes #57109 fixes #54886

Opengraph URL: https://github.com/microsoft/TypeScript/pull/57113

X: @github

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