Microsoft.CodeAnalysis.Razor.Remote.IRemoteDiagnosticsService.GetTaskListDiagnosticsAsync(Microsoft.CodeAnalysis.ExternalAccess.Razor.JsonSerializableRazorPinnedSolutionInfoWrapper, Microsoft.CodeAnalysis.ExternalAccess.Razor.JsonSerializableDocumentId, Roslyn.LanguageServer.Protocol.Diagnostic[], System.Threading.CancellationToken)