Function onTimerToUpdateChildWatches

test/fixtures/snapshot/typescript.js:6638–6670

()

            timerToUpdateChildWatches = setTimeout(onTimerToUpdateChildWatches, 1000);
        }
        function onTimerToUpdateChildWatches() {
            timerToUpdateChildWatches = undefined;
            sysLog("sysLog:: onTimerToUpdateChildWatches:: ".concat(cacheToUpdateChildWatches.size));
            var start = ts.timestamp();
            var invokeMap = new ts.Map();
            while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) {
                var result = cacheToUpdateChildWatches.entries().next();
                ts.Debug.assert(!result.done);
                var _a = result.value, dirPath = _a[0], _b = _a[1], dirName = _b.dirName, options = _b.options, fileNames = _b.fileNames;
                cacheToUpdateChildWatches.delete(dirPath);
                // Because the child refresh is fresh, we would need to invalidate whole root directory being watched
                // to ensure that all the changes are reflected at this time
                var hasChanges = updateChildWatches(dirName, dirPath, options);
                invokeCallbacks(dirPath, invokeMap, hasChanges ? undefined : fileNames);
            }
            sysLog("sysLog:: invokingWatchers:: Elapsed:: ".concat(ts.timestamp() - start, "ms:: ").concat(cacheToUpdateChildWatches.size));
            callbackCache.forEach(function (callbacks, rootDirName) {
                var existing = invokeMap.get(rootDirName);
                if (existing) {
                    callbacks.forEach(function (_a) {
                        var callback = _a.callback, dirName = _a.dirName;
                        if (ts.isArray(existing)) {
                            existing.forEach(callback);
                        }
                        else {
                            callback(dirName);
                        }
                    });
                }
            });
            var elapsed = ts.timestamp() - start;
            sysLog("sysLog:: Elapsed:: ".concat(elapsed, "ms:: onTimerToUpdateChildWatches:: ").concat(cacheToUpdateChildWatches.size, " ").concat(timerToUpdateChildWatches));
        }
        function removeChildWatches(parentWatcher) {
            if (!parentWatcher)
                return;