visitLiteralExpression method
Implementation
@override
StringSink visitLiteralExpression(
  LiteralExpression expression, [
  StringSink? output,
]) {
  output ??= StringBuffer();
  return output..write(expression.literal);
}@override
StringSink visitLiteralExpression(
  LiteralExpression expression, [
  StringSink? output,
]) {
  output ??= StringBuffer();
  return output..write(expression.literal);
}