public static bool IsBeingIndirectlyUpdated([NotNull] this IPsiSourceFile file) => file.GetData(Key) != null;
public T GetData <T>(Key <T> key) where T : class { return(myOriginal.GetData(key)); }
public static T4DeclaredAssembliesInfo GetDeclaredAssembliesInfo([NotNull] this IPsiSourceFile document) => document.GetData(DeclaredAssembliesInfoKey);