public static string IfStatement(IfStatementSyntax statement)
        {
            var output =
                SyntaxTokenConvert(statement.IfKeyword)
                + SyntaxTokenConvert(statement.OpenParenToken)
                + SyntaxNode(statement.Condition)
                + SyntaxTokenConvert(statement.CloseParenToken)
                + SyntaxNode(statement.Statement);

            if (statement.Else != null)
            {
                output += SyntaxNode(statement.Else);
            }

            return(statement.ConvertTo(output.Trim()));
        }