CompileError: Unknown method dynamic.read at "ref.read(1)"

[HXiaoMing]

I want to write a wrapper for riverpod (https://pub-web.flutter-io.cn/packages/riverpod)
But occur many questions.
it is possible support generics type?
If dart eval support generics type will be better(many dart package use generics type).

Another question is like this:
test case:

import 'package:dart_eval/dart_eval.dart';
import 'package:dart_eval/dart_eval_bridge.dart';
import 'package:dart_eval/stdlib/core.dart';
import 'package:test/test.dart';


abstract class Ref {
  int read(int value);
}

class RefImpl implements Ref {
  @override
  int read(int value) {
    return value;
  }
}

typedef ProviderCreateFn = void Function(Ref ref);

class Provider {
  final ProviderCreateFn _createFn;

  Provider(this._createFn) {
    _createFn(RefImpl());
  }
}

void main() {
  group('Wrapper tests', () {
    late Compiler compiler;

    setUp(() {
      compiler = Compiler();
    });

    test('Using a Wrapper class', () {
      compiler.defineBridgeClasses([
        $Ref.$declaration,
        $RefImpl.$declaration,
        $Provider.$declaration,
      ]);

      final program = compiler.compile({
        'example': {
          'main.dart': '''
            import 'package:code_push_app/test_bind/test_data.dart';
            
            int main() {
            
              final provider = Provider((ref) {
                final value = ref.read(1);
                print('providerValue \$value');
              });
            
              return 11;
            }
          '''
        }
      });

      final runtime = Runtime.ofProgram(program);

      $Ref.configureForRuntime(runtime);
      $RefImpl.configureForRuntime(runtime);
      $Provider.configureForRuntime(runtime);

      final result = runtime.executeLib('package:example/main.dart', 'main');
      print('result $result');
    });
  });
}


/// dart_eval wrapper binding for [Ref]
class $Ref implements $Instance {
  /// generate static final fields

  /// Configure this class for use in a [Runtime]
  static void configureForRuntime(Runtime runtime) {}

  /// Compile-time type declaration of [$Ref]
  static const $type = BridgeTypeRef(
      BridgeTypeSpec('package:code_push_app/test_bind/test_data.dart', 'Ref'));

  /// Compile-time class declaration of [$Ref]
  static const $declaration = BridgeClassDef(
    BridgeClassType(
      $type,
      isAbstract: true,
    ),
    constructors: {},
    methods: {
      'read': BridgeMethodDef(
        BridgeFunctionDef(
          returns: BridgeTypeAnnotation(
            BridgeTypeRef(CoreTypes.int),
            nullable: false,
          ),
          namedParams: [],
          params: [
            BridgeParameter(
              'value',
              BridgeTypeAnnotation(
                BridgeTypeRef(CoreTypes.int),
                nullable: false,
              ),
              false,
            ),
          ],
        ),
      ),
    },
    getters: {},
    setters: {},
    fields: {},
    wrap: true,
  );

  late final _superclass = $Object($value);

  /// Wrap a [Ref] in a [$Ref]
  $Ref.wrap(this.$value);

  @override
  final Ref $value;

  @override
  Ref get $reified => $value;

  @override
  int $getRuntimeType(Runtime runtime) => runtime.lookupType($type.spec!);

  @override
  $Value? $getProperty(Runtime runtime, String identifier) {
    switch (identifier) {
      case 'read':
        return __read;
    }

    return _superclass.$getProperty(runtime, identifier);
  }

  late final $Function __read = $Function(_read);
  $Value? _read(Runtime runtime, $Value? target, List<$Value?> args) {
    final localInstance = (target?.$value as Ref?) ?? $value;

    final resultValue = localInstance.read(args[0]?.$value);
    return $int(resultValue);
  }

  @override
  void $setProperty(Runtime runtime, String identifier, $Value value) {
    return _superclass.$setProperty(runtime, identifier, value);
  }
}

/// dart_eval wrapper binding for [RefImpl]
class $RefImpl implements $Instance {
  /// generate static final fields

  /// Configure this class for use in a [Runtime]
  static void configureForRuntime(Runtime runtime) {
    runtime.registerBridgeFunc('package:code_push_app/test_bind/test_data.dart',
        'RefImpl.', $RefImpl.$new);
  }

  /// Compile-time type declaration of [$RefImpl]
  static const $type = BridgeTypeRef(BridgeTypeSpec(
      'package:code_push_app/test_bind/test_data.dart', 'RefImpl'));

  /// Compile-time class declaration of [$RefImpl]
  static const $declaration = BridgeClassDef(
    BridgeClassType(
      $type,
      isAbstract: false,
      $implements: [
        BridgeTypeRef(BridgeTypeSpec(
            'package:code_push_app/test_bind/test_data.dart', 'Ref'))
      ],
    ),
    constructors: {
      '': BridgeConstructorDef(
        BridgeFunctionDef(
          returns: BridgeTypeAnnotation($type),
          namedParams: [],
          params: [],
        ),
        isFactory: false,
      ),
    },
    methods: {
      'read': BridgeMethodDef(
        BridgeFunctionDef(
          returns: BridgeTypeAnnotation(
            BridgeTypeRef(CoreTypes.int),
            nullable: false,
          ),
          namedParams: [],
          params: [
            BridgeParameter(
              'value',
              BridgeTypeAnnotation(
                BridgeTypeRef(CoreTypes.int),
                nullable: false,
              ),
              false,
            ),
          ],
        ),
      ),
    },
    getters: {},
    setters: {},
    fields: {},
    wrap: true,
  );

  /// Wrapper for the [RefImpl.new] constructor
  static $Value? $new(Runtime runtime, $Value? thisValue, List<$Value?> args) {
    return $RefImpl.wrap(
      RefImpl(),
    );
  }

  late final _superclass = $Object($value);

  /// Wrap a [RefImpl] in a [$RefImpl]
  $RefImpl.wrap(this.$value);

  @override
  final RefImpl $value;

  @override
  RefImpl get $reified => $value;

  @override
  int $getRuntimeType(Runtime runtime) => runtime.lookupType($type.spec!);

  @override
  $Value? $getProperty(Runtime runtime, String identifier) {
    switch (identifier) {
      case 'read':
        return __read;
    }

    return _superclass.$getProperty(runtime, identifier);
  }

  late final $Function __read = $Function(_read);
  $Value? _read(Runtime runtime, $Value? target, List<$Value?> args) {
    final localInstance = (target?.$value as RefImpl?) ?? $value;

    final resultValue = localInstance.read(args[0]?.$value);
    return $int(resultValue);
  }

  @override
  void $setProperty(Runtime runtime, String identifier, $Value value) {
    return _superclass.$setProperty(runtime, identifier, value);
  }
}

/// dart_eval wrapper binding for [Provider]
class $Provider implements $Instance {
  /// generate static final fields

  /// Configure this class for use in a [Runtime]
  static void configureForRuntime(Runtime runtime) {
    runtime.registerBridgeFunc('package:code_push_app/test_bind/test_data.dart',
        'Provider.', $Provider.$new);
  }

  /// Compile-time type declaration of [$Provider]
  static const $type = BridgeTypeRef(BridgeTypeSpec(
      'package:code_push_app/test_bind/test_data.dart', 'Provider'));

  /// Compile-time class declaration of [$Provider]
  static const $declaration = BridgeClassDef(
    BridgeClassType(
      $type,
      isAbstract: false,
    ),
    constructors: {
      '': BridgeConstructorDef(
        BridgeFunctionDef(
          returns: BridgeTypeAnnotation($type),
          namedParams: [],
          params: [
            BridgeParameter(
              '_createFn',
              BridgeTypeAnnotation(
                BridgeTypeRef(CoreTypes.function),
                nullable: false,
              ),
              false,
            ),
          ],
        ),
        isFactory: false,
      ),
    },
    methods: {},
    getters: {},
    setters: {},
    fields: {
      '_createFn': BridgeFieldDef(
        BridgeTypeAnnotation(
          BridgeTypeRef(CoreTypes.function),
          nullable: false,
        ),
        isStatic: false,
      ),
    },
    wrap: true,
  );

  /// Wrapper for the [Provider.new] constructor
  static $Value? $new(Runtime runtime, $Value? thisValue, List<$Value?> args) {
    return $Provider.wrap(
      Provider((Ref ref) => (args[0] as EvalCallable)
          .call(runtime, null, [$Ref.wrap(ref)])?.$value),
    );
  }

  late final _superclass = $Object($value);

  /// Wrap a [Provider] in a [$Provider]
  $Provider.wrap(this.$value);

  @override
  final Provider $value;

  @override
  Provider get $reified => $value;

  @override
  int $getRuntimeType(Runtime runtime) => runtime.lookupType($type.spec!);

  @override
  $Value? $getProperty(Runtime runtime, String identifier) {
    return _superclass.$getProperty(runtime, identifier);
  }

  @override
  void $setProperty(Runtime runtime, String identifier, $Value value) {
    return _superclass.$setProperty(runtime, identifier, value);
  }
}

Error:
CompileError: Unknown method dynamic.read at "ref.read(1)" (file package:example/main.dart)