Function invokeCallbacks

test/fixtures/snapshot/typescript.js:6574–6611

(dirPath, fileNameOrInvokeMap, fileNames)

            };
        }
        function invokeCallbacks(dirPath, fileNameOrInvokeMap, fileNames) {
            var fileName;
            var invokeMap;
            if (ts.isString(fileNameOrInvokeMap)) {
                fileName = fileNameOrInvokeMap;
            }
            else {
                invokeMap = fileNameOrInvokeMap;
            }
            // Call the actual callback
            callbackCache.forEach(function (callbacks, rootDirName) {
                var _a;
                if (invokeMap && invokeMap.get(rootDirName) === true)
                    return;
                if (rootDirName === dirPath || (ts.startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === ts.directorySeparator)) {
                    if (invokeMap) {
                        if (fileNames) {
                            var existing = invokeMap.get(rootDirName);
                            if (existing) {
                                (_a = existing).push.apply(_a, fileNames);
                            }
                            else {
                                invokeMap.set(rootDirName, fileNames.slice());
                            }
                        }
                        else {
                            invokeMap.set(rootDirName, true);
                        }
                    }
                    else {
                        callbacks.forEach(function (_a) {
                            var callback = _a.callback;
                            return callback(fileName);
                        });
                    }
                }
            });
        }
        function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) {
            // Iterate through existing children and update the watches if needed
            var parentWatcher = cache.get(dirPath);