Added | undefined to properties for watching that can be undefined

This commit is contained in:
Sheetal Nandi
2017-07-28 10:31:59 -07:00
parent c2d0d533c4
commit 711e890e59

View File

@@ -936,9 +936,9 @@ namespace ts.server {
export class ConfiguredProject extends Project {
private typeAcquisition: TypeAcquisition;
private projectFileWatcher: FileWatcher;
private directoryWatcher: FileWatcher;
private directoriesWatchedForWildcards: Map<FileWatcher>;
private typeRootsWatchers: FileWatcher[];
private directoryWatcher: FileWatcher | undefined;
private directoriesWatchedForWildcards: Map<FileWatcher> | undefined;
private typeRootsWatchers: FileWatcher[] | undefined;
readonly canonicalConfigFilePath: NormalizedPath;
private plugins: PluginModule[] = [];