Reviewed By: priteshrnandgaonkar Differential Revision: D12839991 fbshipit-source-id: 1dcca0a0bc682bf24430c7313d4af14b87cfc44d
Summary: Adding a flowtype library definition for electron 3 and fixing related type errors Reviewed By: passy Differential Revision: D9124758 fbshipit-source-id: e09cb5b05ba952e7f95f68f9043edc586f81ae83