import * as React from 'react'; interface PanelProps { id?: string; header?: any; toggleable?: boolean; style?: object; className?: string; collapsed?: boolean; expandIcon?: string; collapseIcon?: string; icons?: any; onExpand?(event: Event): void; onCollapse?(event: Event): void; onToggle?(e: {event: Event, value: boolean}): void; } export class Panel extends React.Component {}