Fix named exports check crash when resolution is JS-only

arethetypeswrong · Dec 6, 2024 · c439f80 · c439f80
1 parent 953e617
commit c439f80
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diff --git a/packages/core/src/internal/checks/namedExports.ts b/packages/core/src/internal/checks/namedExports.ts
@@ -7,7 +7,7 @@ export default defineCheck({
   name: "NamedExports",
   dependencies: ({ entrypoints, subpath, resolutionKind, programInfo }) => {
     const entrypoint = entrypoints[subpath].resolutions[resolutionKind];
-    const typesFileName = entrypoint.resolution?.fileName;
+    const typesFileName = entrypoint.resolution?.isTypeScript && entrypoint.resolution.fileName;
     const resolutionOption = getResolutionOption(resolutionKind);
     const typesModuleKind = typesFileName ? programInfo[resolutionOption].moduleKinds?.[typesFileName] : undefined;
     const implementationFileName = entrypoint.implementationResolution?.fileName;

diff --git a/packages/core/test/fixtures/[email protected] b/packages/core/test/fixtures/[email protected]