text: import { Dimensions, PixelRatio, Platform } from 'react-native'
  
  export const IS_IOS = Platform.OS === 'ios'
  export const { width: WINDOW_WIDTH, height: WINDOW_HEIGHT } = Dimensions.get('window')
  export const IS_IPHONEX =
    IS_IOS && !Platform.isPad && !Platform.isTVOS && (WINDOW_WIDTH === 812 || WINDOW_HEIGHT === 812)
  export const PIXEL_RATIO = PixelRatio.get()
  