src/vs/workbench/contrib/output/common/outputChannelModel.ts/BufferredOutputChannel/constructor
class BufferredOutputChannel:	constructor(
		private readonly modelUri: URI, private readonly mimeType: string,
		@IModelService private readonly modelService: IModelService,
		@IModeService private readonly modeService: IModeService
	) {
		super();

		this.modelUpdater = new RunOnceScheduler(() => this.updateModel(), 300);
		this._register(toDisposable(() => this.modelUpdater.cancel()));

		this.bufferredContent = new BufferedContent();
		this._register(toDisposable(() => this.bufferredContent.clear()));
	}