Function generateWatchFileOptions

test/fixtures/snapshot/typescript.js:6831–6839

(watchFile, fallbackPolling, options)

            }
        }
        function generateWatchFileOptions(watchFile, fallbackPolling, options) {
            var defaultFallbackPolling = options === null || options === void 0 ? void 0 : options.fallbackPolling;
            return {
                watchFile: watchFile,
                fallbackPolling: defaultFallbackPolling === undefined ?
                    fallbackPolling :
                    defaultFallbackPolling
            };
        }
        function watchDirectory(directoryName, callback, recursive, options) {
            if (fsSupportsRecursiveFsWatch) {
                return fsWatch(directoryName, 1 /* FileSystemEntryKind.Directory */, createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory), recursive, PollingInterval.Medium, ts.getFallbackOptions(options));