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jestjs · Mar 28, 2022 · 8be5ff0 · 8be5ff0
1 parent 7282d99
commit 8be5ff0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/jest-transform/src/ScriptTransformer.ts b/packages/jest-transform/src/ScriptTransformer.ts
@@ -759,6 +759,7 @@ class ScriptTransformer {
         }
       },
       {
+        // Exclude `mjs` extension when addHook because pirates don't support hijack es module
         exts: this._config.moduleFileExtensions
           .filter(ext => ext !== 'mjs')
           .map(ext => `.${ext}`),