Added TypeScript definition from definitelyTyped to this package.
This will allow users to not have to import types to use this package in a TypeScript project.
Test Plan
Will add type-check in this repository
Checklist
[ ] I have tested this on a device and a simulator
[ ] I added the documentation in README.md
[ ] I mentioned this change in CHANGELOG.md
[x] I updated the typed files (TS and Flow)
[ ] I added a sample use of the API in the example project (example/App.js)
Summary
Added TypeScript definition from definitelyTyped to this package. This will allow users to not have to import types to use this package in a TypeScript project.
Test Plan
Will add type-check in this repository
Checklist
README.md
CHANGELOG.md
example/App.js
)