Use of Fast Immutable Collections with Freezed results in dynamic types about fast_immutable_collections HOT 4 CLOSED

// **************************************************************************
// FreezedGenerator
// **************************************************************************

T _$identity<T>(T value) => value;

final _privateConstructorUsedError = UnsupportedError(
    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#custom-getters-and-methods');

/// @nodoc
mixin _$MyClass {
  IList<int> get numbers => throw _privateConstructorUsedError;

  @JsonKey(ignore: true)
  $MyClassCopyWith<MyClass> get copyWith => throw _privateConstructorUsedError;
}

/// @nodoc
abstract class $MyClassCopyWith<$Res> {
  factory $MyClassCopyWith(MyClass value, $Res Function(MyClass) then) =
      _$MyClassCopyWithImpl<$Res, MyClass>;
  @useResult
  $Res call({IList<int> numbers});
}

/// @nodoc
class _$MyClassCopyWithImpl<$Res, $Val extends MyClass>
    implements $MyClassCopyWith<$Res> {
  _$MyClassCopyWithImpl(this._value, this._then);

  // ignore: unused_field
  final $Val _value;
  // ignore: unused_field
  final $Res Function($Val) _then;

  @pragma('vm:prefer-inline')
  @override
  $Res call({
    Object? numbers = null,
  }) {
    return _then(_value.copyWith(
      numbers: null == numbers
          ? _value.numbers
          : numbers // ignore: cast_nullable_to_non_nullable
              as IList<int>,
    ) as $Val);
  }
}

/// @nodoc
abstract class _$$_MyClassCopyWith<$Res> implements $MyClassCopyWith<$Res> {
  factory _$$_MyClassCopyWith(
          _$_MyClass value, $Res Function(_$_MyClass) then) =
      __$$_MyClassCopyWithImpl<$Res>;
  @override
  @useResult
  $Res call({IList<int> numbers});
}

/// @nodoc
class __$$_MyClassCopyWithImpl<$Res>
    extends _$MyClassCopyWithImpl<$Res, _$_MyClass>
    implements _$$_MyClassCopyWith<$Res> {
  __$$_MyClassCopyWithImpl(_$_MyClass _value, $Res Function(_$_MyClass) _then)
      : super(_value, _then);

  @pragma('vm:prefer-inline')
  @override
  $Res call({
    Object? numbers = null,
  }) {
    return _then(_$_MyClass(
      numbers: null == numbers
          ? _value.numbers
          : numbers // ignore: cast_nullable_to_non_nullable
              as IList<int>,
    ));
  }
}

/// @nodoc

class _$_MyClass implements _MyClass {
  const _$_MyClass({this.numbers = const IListConst([])});

  @override
  @JsonKey()
  final IList<int> numbers;

  @override
  String toString() {
    return 'MyClass(numbers: $numbers)';
  }

  @override
  bool operator ==(dynamic other) {
    return identical(this, other) ||
        (other.runtimeType == runtimeType &&
            other is _$_MyClass &&
            const DeepCollectionEquality().equals(other.numbers, numbers));
  }

  @override
  int get hashCode =>
      Object.hash(runtimeType, const DeepCollectionEquality().hash(numbers));

  @JsonKey(ignore: true)
  @override
  @pragma('vm:prefer-inline')
  _$$_MyClassCopyWith<_$_MyClass> get copyWith =>
      __$$_MyClassCopyWithImpl<_$_MyClass>(this, _$identity);
}

abstract class _MyClass implements MyClass {
  const factory _MyClass({final IList<int> numbers}) = _$_MyClass;

  @override
  IList<int> get numbers;
  @override
  @JsonKey(ignore: true)
  _$$_MyClassCopyWith<_$_MyClass> get copyWith =>
      throw _privateConstructorUsedError;
}