better Keyabord event utils
better Keyabord event utils

Reviewed By: shergin

Differential Revision: D6639418

fbshipit-source-id: ef973cfebb94325579525bdcd3990737fe576ef8

hoastoolshop/react-native,hoastoolshop/react-native,facebook/react-native,dikaiosune/react-native,hoangpham95/react-native,javache/react-native,myntra/react-native,jevakallio/react-native,hoangpham95/react-native,jevakallio/react-native,exponentjs/react-native,hoangpham95/react-native,javache/react-native,hoastoolshop/react-native,hoastoolshop/react-native,hammerandchisel/react-native,facebook/react-native,exponentjs/react-native,jevakallio/react-native,jevakallio/react-native,javache/react-native,janicduplessis/react-native,ptmt/react-native-macos,facebook/react-native,hoastoolshop/react-native,arthuralee/react-native,dikaiosune/react-native,exponentjs/react-native,arthuralee/react-native,hammerandchisel/react-native,exponentjs/react-native,exponent/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,myntra/react-native,facebook/react-native,myntra/react-native,hoastoolshop/react-native,arthuralee/react-native,exponent/react-native,janicduplessis/react-native,janicduplessis/react-native,hoastoolshop/react-native,myntra/react-native,pandiaraj44/react-native,pandiaraj44/react-native,pandiaraj44/react-native,dikaiosune/react-native,myntra/react-native,hammerandchisel/react-native,exponentjs/react-native,myntra/react-native,exponent/react-native,ptmt/react-native-macos,jevakallio/react-native,jevakallio/react-native,javache/react-native,facebook/react-native,exponentjs/react-native,jevakallio/react-native,javache/react-native,dikaiosune/react-native,ptmt/react-native-macos,facebook/react-native,dikaiosune/react-native,pandiaraj44/react-native,facebook/react-native,facebook/react-native,myntra/react-native,exponent/react-native,hoangpham95/react-native,hoangpham95/react-native,dikaiosune/react-native,exponentjs/react-native,arthuralee/react-native,hoastoolshop/react-native,dikaiosune/react-native,exponent/react-native,hoangpham95/react-native,hammerandchisel/react-native,ptmt/react-native-macos,pandiaraj44/react-native,hoangpham95/react-native,pandiaraj44/react-native,myntra/react-native,javache/react-native,exponent/react-native,myntra/react-native,hammerandchisel/react-native,exponentjs/react-native,dikaiosune/react-native,javache/react-native,janicduplessis/react-native,pandiaraj44/react-native,javache/react-native,ptmt/react-native-macos,ptmt/react-native-macos,pandiaraj44/react-native,hammerandchisel/react-native,exponent/react-native,arthuralee/react-native,janicduplessis/react-native,ptmt/react-native-macos,jevakallio/react-native,hoangpham95/react-native,janicduplessis/react-native,exponent/react-native,janicduplessis/react-native,hammerandchisel/react-native,hammerandchisel/react-native,jevakallio/react-native,ptmt/react-native-macos