public override Task <IMethodSymbol?> TryGetBestMatchAsync(Project project,
INamedTypeSymbol type,
StackFrameSimpleNameNode methodNode,
StackFrameParameterList methodArguments,
StackFrameTypeArgumentList?methodTypeArguments,
CancellationToken cancellationToken)
{
var methodName = methodNode.ToString();
var candidateMethods = type
.GetMembers()
.OfType <IMethodSymbol>()
.Where(m => m.Name == methodName)
.ToImmutableArray();
var match = TryGetBestMatch(candidateMethods, methodTypeArguments, methodArguments);
return(Task.FromResult(match));
}