diff --git a/packages/testharness/pre/webpack.config.js b/packages/testharness/pre/webpack.config.js index 1a34d66f66..2806a19e1b 100644 --- a/packages/testharness/pre/webpack.config.js +++ b/packages/testharness/pre/webpack.config.js @@ -1,3 +1,7 @@ +// Since some packages are not transpiled to ES5, we need to transpile them to ES5 to run under IE11. +// As the transpilation will take about 30 seconds to complete, we don't want to toll on our current build. +// Instead of adding to normal build, we are adding to `npm run postinstall`, emitting to /lib/external/**/*.js. + const { join } = require('path'); module.exports = {