FAVICON top-level constant
String
const FAVICON
Implementation
const String FAVICON = 'https://gw.alicdn.com/tfs/TB1tTwGAAL0gK0jSZFxXXXWHVXa-144-144.png';
const String FAVICON = 'https://gw.alicdn.com/tfs/TB1tTwGAAL0gK0jSZFxXXXWHVXa-144-144.png';