import React from 'react' import Router from 'component/router' import Header from 'component/header'; import ErrorModal from 'component/errorModal' import DownloadingModal from 'component/downloadingModal' import UpgradeModal from 'component/upgradeModal' import lbry from 'lbry' import {Line} from 'rc-progress' class App extends React.Component { componentWillMount() { document.addEventListener('unhandledError', (event) => { this.props.alertError(event.detail); }); if (!this.props.upgradeSkipped) { this.props.checkUpgradeAvailable() } lbry.balanceSubscribe((balance) => { this.props.updateBalance(balance) }) }y render() { const { modal, } = this.props return