text: import { Platform, Dimensions } from 'react-native';
  import variable from '~/theme/variables/platform';
  
  const deviceHeight = Dimensions.get('window').height;
  
  export default (variables = variable) => {
    const theme = {
      flex: 1,
      height: Platform.OS === 'ios' ? deviceHeight : deviceHeight - 20
    };
    return theme;
  };
  