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

https://github.com/microsoft/playwright/issues/23255
2023-05-31 18:32:09 +02:00 · 2023-05-31 18:32:09 +02:00 · 4eeb4655e9
parent 2582d3984b
commit 4eeb4655e9
1 changed files with 1 additions and 0 deletions
--- 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')]);