@nutui/nutui-react/dist/cjs/utils/supports-passive.js

京东风格的轻量级移动端 React 组件库，支持一套代码生成 H5 和小程序

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "passiveSupported", {
    enumerable: true,
    get: function() {
        return passiveSupported;
    }
});
var _canusedom = require("./can-use-dom");
var passiveSupported = false;
if (_canusedom.canUseDom) {
    try {
        var opts = Object.defineProperty({}, 'passive', {
            get: function get() {
                passiveSupported = true;
            }
        });
        window.addEventListener('test-passive-supported', null, opts);
    } catch (e) {
        console.log('supported passive error', e);
    }
}