Uncompressed source code for OneDrive.js v7.2

Latest OneDrive picker v7.2 javascript code is licensed under the MIT License and part of opensource.org

The link above is of a minified JS. Is the actual uncompressed source code available for reference?

This js seems to have some 4th party dependency (eg, es6-promise 3.3.1) which is pretty old.

Is any documentation available about all the dependencies OneDrive.js has included in minified file.

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