import G2View from '@antv/g2/lib/chart/view'; import G2Chart from '@antv/g2/lib/chart/chart'; export default class ViewHelper { config: Record; view: G2View; readonly isRootView = false; chart: G2Chart; constructor(chart: any); creatViewInstance(options: any): void; getView(): G2View; update(newConfig: any): void; destroy(): void; processOptions(options: any): any; }