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• I have searched for related issues and found none that match my proposal.
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Relevant Package

ast-spec

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Description

From #4436 (comment): when checking whether a 'package' matches in TypeOrValueSpecifier.ts, we check whether the declaration file name includes specifier.package directly:

This is a potential issue because package names with @ in them have a __ replacing the @. And there might be other replacements I'm not remembering - haven't looked deeply into it.

https://github.com/DefinitelyTyped/DefinitelyTyped/tree/cc222f340546ff85b7c9271f4ecbd07b9d661c94/types/11ty__eleventy-img

We should handle any name substitutions in npm packages well, and add unit tests for it in TypeOrValueSpecifier.test.ts.

Fail

n/a

Pass

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Additional Info

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