Microsoft.CodeAnalysis.Diagnostics.IDiagnosticAnalyzerService.GetDiagnosticsForSpanAsync(Microsoft.CodeAnalysis.TextDocument, Microsoft.CodeAnalysis.Text.TextSpan?, System.Func<System.String, System.Boolean>, Microsoft.CodeAnalysis.CodeActions.ICodeActionRequestPriorityProvider, Microsoft.CodeAnalysis.Diagnostics.DiagnosticKind, System.Threading.CancellationToken)