build/concat.json
{
"courier": {
"src": ["src/courier/PostMessageUtilities.js", "src/courier/PostMessagePromise.js", "src/courier/PostMessageMapper.js",
"src/courier/PostMessageChannelPolyfill.js", "src/courier/PostMessageChannel.js", "src/courier/PostMessageCourier.js"],
"dest": "dist/PostMessageCourierNoDep.js"
}
}