src/vs/base/common/observableImpl/logging.ts/ConsoleObservableLogger/handleObservableChanged
class ConsoleObservableLogger:	handleObservableChanged(observable: IObservable<unknown, unknown>, info: IChangeInformation): void {
		console.log(...this.textToConsoleArgs([
			formatKind('observable value changed'),
			styled(observable.debugName, { color: 'BlueViolet' }),
			...this.formatInfo(info),
		]));
	}