Microsoft.CodeAnalysis.FindSymbols.IRemoteSymbolFinderService.ICallback.OnReferencesFoundAsync(Microsoft.CodeAnalysis.Remote.RemoteServiceCallbackId, System.Collections.Immutable.ImmutableArray<(SerializableSymbolGroup group, Microsoft.CodeAnalysis.Remote.SerializableSymbolAndProjectId definition, SerializableReferenceLocation reference)>, System.Threading.CancellationToken)