import View from './view'; import ViewType from '../common/constants/views'; import { G, Svg } from '@svgdotjs/svg.js'; import Bounds from '../utils/bounds'; export default class SheetView extends View { type: ViewType; readonly canvas: Svg; private _content; private _branchContainer; private _connectionContainer; constructor(); render(options: { bgColor: string; bounds: Bounds; }): void; appendChild(view: View): void; get content(): G; }