2 references to HierarchyEventSink
Microsoft.VisualStudio.LanguageServices (2)
ProjectSystem\VisualStudioWorkspaceImpl.OpenFileTracker.cs (2)
44private readonly ReferenceCountedDisposableCache<IVsHierarchy, HierarchyEventSink> _hierarchyEventSinkCache = new(); 50private readonly MultiDictionary<string, IReferenceCountedDisposable<ICacheEntry<IVsHierarchy, HierarchyEventSink>>> _watchedHierarchiesForDocumentMoniker = [];