Export module type annotations from CodegenSchema
Export module type annotations from CodegenSchema

Summary:
This diff has a few changes:
- All type annotations are now declared top-level, and exported from `CodegenSchema.js`.

Changelog: [Internal]

Reviewed By: hramos

Differential Revision: D23616473

fbshipit-source-id: 1509c304305e56674bd76c44bc49f755dfeaa332

myntra/react-native,myntra/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,arthuralee/react-native,pandiaraj44/react-native,myntra/react-native,myntra/react-native,javache/react-native,janicduplessis/react-native,arthuralee/react-native,pandiaraj44/react-native,myntra/react-native,arthuralee/react-native,facebook/react-native,pandiaraj44/react-native,facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native,javache/react-native,myntra/react-native,javache/react-native,javache/react-native,arthuralee/react-native,janicduplessis/react-native,pandiaraj44/react-native,janicduplessis/react-native,janicduplessis/react-native,janicduplessis/react-native,pandiaraj44/react-native,facebook/react-native,pandiaraj44/react-native,janicduplessis/react-native,javache/react-native,myntra/react-native,javache/react-native,janicduplessis/react-native,pandiaraj44/react-native,myntra/react-native,myntra/react-native,javache/react-native,javache/react-native,arthuralee/react-native,pandiaraj44/react-native