benjamn/ast-types — pull request #69 by jeffmo (2014-10-21 21:06:56+00:00)
Title: Amend type annotation fields to core node types in fb-harmony.js

This is likely to change a bit in the future (the flow parser doesn't use the exact same AST structure as what esprima-fb has right at the moment), but for now we need to understand these fields so we can build out a Recast transform that strips Flow type annotations