visitExtensionType method

@override StringSink visitExtensionType(ExtensionType spec, [ StringSink? output ])

Implementation

@override
StringSink visitExtensionType(ExtensionType spec, [StringSink? output]) {
  final out = output ??= StringBuffer();
  spec.docs.forEach(out.writeln);
  for (var a in spec.annotations) {
    visitAnnotation(a, out);
  }

  out.write('extension type ');
  if (spec.constant) out.write('const ');
  out.write(spec.name);
  visitTypeParameters(spec.types.map((r) => r.type), out);
  if (spec.primaryConstructorName.isNotEmpty) {
    out.write('.${spec.primaryConstructorName}');
  }
  out.write('(');
  _visitRepresentationDeclaration(spec.representationDeclaration, out);
  out.write(')');

  if (spec.implements.isNotEmpty) {
    out
      ..write(' implements ')
      ..writeAll(
          spec.implements.map<StringSink>((m) => m.type.accept(this)), ',');
  }

  out.writeln(' {');
  for (var c in spec.constructors) {
    visitConstructor(c, spec.name, out);
    out.writeln();
  }
  for (var f in spec.fields) {
    visitField(f, out);
    out.writeln();
  }
  for (var m in spec.methods) {
    visitMethod(m, out);
    if (_isLambdaMethod(m)) {
      out.writeln(';');
    }
    out.writeln();
  }
  out.writeln('}');
  return out;
}