import React from 'react' ; import { requireNativeComponent , Platform } from 'react-native' ; var CollapsingBar = ( { largeTitle = false , barTintColor , titleColor , largeTitleColor , style , ... props } ) => ( < NVCollapsingBar titleEnabled = { largeTitle } contentScrimColor = { barTintColor } collapsedTitleColor = { titleColor } expandedTitleColor = { largeTitleColor } { ... props } />); var NVCollapsingBar = requireNativeComponent < any > ( 'NVCollapsingBar' , null ) ; export default Platform . OS === "android" ? CollapsingBar : ( ) => null ;