Fixes:
- #1048 fix: use correct type for stat size #1048
- #1063 RNFSManager:readDir iOS crash fix #1063
- #1036 fix: addListener and removeListeners methods wass added to pass warning with Native Event Emitter #1036
- RNFSManager iOS crash in readDir
- fix: use correct type for stat size
- make react-native-windows peer dependency optional #1016