chore: add comment about async imports in babel (#23374)

#23255
microsoft · May 31, 2023 · 4eeb465 · 4eeb465
1 parent 2582d39
commit 4eeb465
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/playwright-test/bundles/babel/src/babelBundleImpl.ts b/packages/playwright-test/bundles/babel/src/babelBundleImpl.ts
@@ -70,6 +70,7 @@ function babelTransformOptions(isTypeScript: boolean, isModule: boolean, plugins
 
   if (!isModule) {
     plugins.push([require('@babel/plugin-transform-modules-commonjs')]);
+    // This converts async imports to require() calls so that we can intercept them with pirates.
     plugins.push([require('@babel/plugin-proposal-dynamic-import')]);
   } else {
     plugins.push([require('@babel/plugin-syntax-import-assertions')]);