src/vs/platform/files/node/watcher/nodejs/nodejsWatcher.ts/NodeJSWatcher/normalizeRequests
class NodeJSWatcher:	private normalizeRequests(requests: INonRecursiveWatchRequest[]): INonRecursiveWatchRequest[] {
		const requestsMap = new Map<string, INonRecursiveWatchRequest>();

		// Ignore requests for the same paths
		for (const request of requests) {
			const path = isLinux ? request.path : request.path.toLowerCase(); // adjust for case sensitivity
			requestsMap.set(path, request);
		}

		return Array.from(requestsMap.values());
	}