src/vs/workbench/contrib/webviewPanel/browser/webviewEditorInput.ts/WebviewInput/constructor
class WebviewInput:	constructor(
		public readonly id: string,
		public readonly viewType: string,
		name: string,
		webview: WebviewOverlay,
		private readonly _iconManager: WebviewIconManager,
	) {
		super();
		this._name = name;
		this._webview = webview;
	}