Function nonSyncUpdateChildWatches

test/fixtures/snapshot/typescript.js:6612–6623

(dirName, dirPath, fileName, options)

            });
        }
        function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) {
            // Iterate through existing children and update the watches if needed
            var parentWatcher = cache.get(dirPath);
            if (parentWatcher && directoryExists(dirName)) {
                // Schedule the update and postpone invoke for callbacks
                scheduleUpdateChildWatches(dirName, dirPath, fileName, options);
                return;
            }
            // Call the actual callbacks and remove child watches
            invokeCallbacks(dirPath, fileName);
            removeChildWatches(parentWatcher);
        }
        function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) {
            var existing = cacheToUpdateChildWatches.get(dirPath);
            if (existing) {