const config = require('./config'); Component({ options: { styleIsolation: 'apply-shared' }, properties: { nodes: { type: Object, value: {} } }, lifetimes: { attached: function () { const _ts = this; config.events.forEach(item => { _ts['_' + item] = function (...arg) { if (global._events && typeof global._events[item] === 'function') { global._events[item](...arg); } }; }); } } })