public bool IsOperator(SyntaxToken token) { var kind = token.CSharpKind(); return ((SyntaxFacts.IsAnyUnaryExpression(kind) && (token.Parent is PrefixUnaryExpressionSyntax || token.Parent is PostfixUnaryExpressionSyntax)) || (SyntaxFacts.IsBinaryExpression(kind) && token.Parent is BinaryExpressionSyntax)); }