Microsoft.CodeAnalysis.Copilot.ICopilotCodeAnalysisService.ImplementNotImplementedExceptionsAsync(Microsoft.CodeAnalysis.Document, System.Collections.Immutable.ImmutableDictionary<Microsoft.CodeAnalysis.SyntaxNode, System.Collections.Immutable.ImmutableArray<Microsoft.CodeAnalysis.FindSymbols.ReferencedSymbol>>, System.Threading.CancellationToken)