Bridge ** Don't include any ES6 syntax in js underneath bridge folder, IE doesn't recognize it.

The bridge directory is a means to bridge the gap between ES6 modules and AMD modules. AMD modules are used for a number of reasons:

Since CA was originally based on AMD modules, the API expects to be able to load AMD modules.
Lazy loading third party libraries.
Lazy loading localization.
Reuse of legacy MUI code.
- All of this code should eventually be eliminated.