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isSourceFile() is missing in the API #4208

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isSourceFile() is missing in the API#4208
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@mrazauskas
mrazauskas
opened on Jun 5, 2026

The SourceFile interface exists, but the isSourceFile() guard is currently missing in the API.

Feels like isSourceFile() should belong to _packages/native-preview/src/ast/is.generated.ts, or did I miss something?

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