master/%E5%A4%A9%E6%96%87%E5%8F%B0pc/tianwentai-ui/node_modules/resize-observer-polyfill/src/index.js

import ResizeObserverPolyfill from './ResizeObserver.js';
import global from './shims/global.js';
export default (() => {
    // Export existing implementation if available.
    if (typeof global.ResizeObserver !== 'undefined') {
        return global.ResizeObserver;
    }
    return ResizeObserverPolyfill;
})();