src/vs/workbench/contrib/codeEditor/browser/largeFileOptimizations.ts/LargeFileOptimizationsWarner/constructor
class LargeFileOptimizationsWarner:	constructor(
		private readonly _editor: ICodeEditor,
		@INotificationService private readonly _notificationService: INotificationService,
		@IConfigurationService private readonly _configurationService: IConfigurationService,
	) {
		super();

		this._register(this._editor.onDidChangeModel((e) => this._update()));
		this._update();
	}