extensions/simple-browser/src/simpleBrowserView.ts/SimpleBrowserView/create
class SimpleBrowserView:	public static create(
		extensionUri: vscode.Uri,
		url: string,
		showOptions?: ShowOptions
	): SimpleBrowserView {
		const webview = vscode.window.createWebviewPanel(SimpleBrowserView.viewType, SimpleBrowserView.title, {
			viewColumn: showOptions?.viewColumn ?? vscode.ViewColumn.Active,
			preserveFocus: showOptions?.preserveFocus
		}, {
			enableScripts: true,
			enableForms: true,
			retainContextWhenHidden: true,
			localResourceRoots: [
				vscode.Uri.joinPath(extensionUri, 'media')
			]
		});
		return new SimpleBrowserView(extensionUri, url, webview);
	}