Spencer Ahrens 91bda43e56 Fix getItemLayout flow type to include index
Summary:
The index is used to make sure the layout corresponds to the correct index, which can get
out of sync if cell layout is cached and then cells are re-ordered.

Reviewed By: bvaughn

Differential Revision: D4554721

fbshipit-source-id: 9acb37f390a6e40ad89f813b78f81b399ec11e9a
2017-02-13 18:15:43 -08:00
..
2017-01-11 14:43:31 -08:00
2017-01-11 14:43:31 -08:00