import React from 'react'; import { Icon, Layout, } from 'antd'; interface State { collapsed: boolean; } export default class StandardWorkspaceComponent extends React.PureComponent<{}, State> { public constructor(props: any) { super(props); this.state = { collapsed: true, }; } public render(): JSX.Element { const { collapsed } = this.state; return ( {/* eslint-disable-next-line */} this.setState({ collapsed: !collapsed }) } > {collapsed && } {!collapsed && } Right sidebar ); } }