Summary:
Changes `react-native/normalize-color` to be useable from Node.js by making the following changes:
1. Rename `base.js` to `index.js` so importing is more convenient.
2. Move Flow definitions into a seprate library definition flow so `index.js` can be consumed directly.
I also made a few improvements to the actual implementation:
1. Avoid allocating `matchers` for non-strings.
2. Avoid allocating an object of all the color keywords. This will reduce memory usage (in exchange for slightly larger compiled bytecode).
Changelog:
[General][Changed] - react-native/normalize-color now supports Node.js
Reviewed By: lunaleaps
Differential Revision: D30595908
fbshipit-source-id: e6279e9ff815d8d1f489811187deabfdf53b8fbf
Andres Suarez
Tim Yung