diff --git a/benchmark_di/lib/benchmarks/universal_chain_async_benchmark.dart b/benchmark_di/lib/benchmarks/universal_chain_async_benchmark.dart
index 55b225e..0e7412f 100644
--- a/benchmark_di/lib/benchmarks/universal_chain_async_benchmark.dart
+++ b/benchmark_di/lib/benchmarks/universal_chain_async_benchmark.dart
@@ -2,10 +2,9 @@ import 'package:benchmark_harness/benchmark_harness.dart';
 import 'package:benchmark_di/di_adapters/di_adapter.dart';
 import 'package:benchmark_di/scenarios/universal_chain_module.dart';
 import 'package:benchmark_di/scenarios/universal_service.dart';
-import 'package:benchmark_di/scenarios/di_universal_registration.dart';
 
-class UniversalChainAsyncBenchmark extends AsyncBenchmarkBase {
-  final DIAdapter di;
+class UniversalChainAsyncBenchmark<TContainer> extends AsyncBenchmarkBase {
+  final DIAdapter<TContainer> di;
   final int chainCount;
   final int nestingDepth;
   final UniversalBindingMode mode;
@@ -19,8 +18,7 @@ class UniversalChainAsyncBenchmark extends AsyncBenchmarkBase {
 
   @override
   Future<void> setup() async {
-    di.setupDependencies(getUniversalRegistration(
-      di,
+    di.setupDependencies(di.universalRegistration(
       chainCount: chainCount,
       nestingDepth: nestingDepth,
       bindingMode: mode,
diff --git a/benchmark_di/lib/benchmarks/universal_chain_benchmark.dart b/benchmark_di/lib/benchmarks/universal_chain_benchmark.dart
index d814709..b777bf0 100644
--- a/benchmark_di/lib/benchmarks/universal_chain_benchmark.dart
+++ b/benchmark_di/lib/benchmarks/universal_chain_benchmark.dart
@@ -2,15 +2,14 @@ import 'package:benchmark_harness/benchmark_harness.dart';
 import 'package:benchmark_di/di_adapters/di_adapter.dart';
 import 'package:benchmark_di/scenarios/universal_chain_module.dart';
 import 'package:benchmark_di/scenarios/universal_service.dart';
-import 'package:benchmark_di/scenarios/di_universal_registration.dart';
 
-class UniversalChainBenchmark extends BenchmarkBase {
-  final DIAdapter _di;
+class UniversalChainBenchmark<TContainer> extends BenchmarkBase {
+  final DIAdapter<TContainer> _di;
   final int chainCount;
   final int nestingDepth;
   final UniversalBindingMode mode;
   final UniversalScenario scenario;
-  DIAdapter? _childDi;
+  DIAdapter<TContainer>? _childDi;
 
   UniversalChainBenchmark(
     this._di, {
@@ -24,25 +23,22 @@ class UniversalChainBenchmark extends BenchmarkBase {
   void setup() {
     switch (scenario) {
       case UniversalScenario.override:
-        _di.setupDependencies(getUniversalRegistration(
-          _di,
+        _di.setupDependencies(_di.universalRegistration(
           chainCount: chainCount,
           nestingDepth: nestingDepth,
           bindingMode: UniversalBindingMode.singletonStrategy,
           scenario: UniversalScenario.chain,
         ));
         _childDi = _di.openSubScope('child');
-        _childDi!.setupDependencies(getUniversalRegistration(
-          _childDi!,
+        _childDi!.setupDependencies(_childDi!.universalRegistration(
           chainCount: chainCount,
           nestingDepth: nestingDepth,
           bindingMode: UniversalBindingMode.singletonStrategy,
-          scenario: UniversalScenario.chain, // критично: цепочку, а не просто alias!
+          scenario: UniversalScenario.chain,
         ));
         break;
       default:
-        _di.setupDependencies(getUniversalRegistration(
-          _di,
+        _di.setupDependencies(_di.universalRegistration(
           chainCount: chainCount,
           nestingDepth: nestingDepth,
           bindingMode: mode,
diff --git a/benchmark_di/lib/cli/benchmark_cli.dart b/benchmark_di/lib/cli/benchmark_cli.dart
index fd26052..4c1ae35 100644
--- a/benchmark_di/lib/cli/benchmark_cli.dart
+++ b/benchmark_di/lib/cli/benchmark_cli.dart
@@ -1,6 +1,9 @@
 import 'dart:math';
 
 import 'package:benchmark_di/cli/report/markdown_report.dart';
+import 'package:cherrypick/cherrypick.dart';
+import 'package:get_it/get_it.dart';
+import 'package:riverpod/riverpod.dart' as rp;
 
 import '../scenarios/universal_chain_module.dart';
 import 'report/pretty_report.dart';
@@ -33,7 +36,7 @@ class BenchmarkCliRunner {
           if (config.di == 'getit') {
             final di = GetItAdapter();
             if (scenario == UniversalScenario.asyncChain) {
-              final benchAsync = UniversalChainAsyncBenchmark(di,
+              final benchAsync = UniversalChainAsyncBenchmark<GetIt>(di,
                 chainCount: c, nestingDepth: d, mode: mode,
               );
               benchResult = await BenchmarkRunner.runAsync(
@@ -42,7 +45,7 @@ class BenchmarkCliRunner {
                 repeats: config.repeats,
               );
             } else {
-              final benchSync = UniversalChainBenchmark(di,
+              final benchSync = UniversalChainBenchmark<GetIt>(di,
                 chainCount: c, nestingDepth: d, mode: mode, scenario: scenario,
               );
               benchResult = await BenchmarkRunner.runSync(
@@ -54,7 +57,7 @@ class BenchmarkCliRunner {
           } else if (config.di == 'riverpod') {
             final di = RiverpodAdapter();
             if (scenario == UniversalScenario.asyncChain) {
-              final benchAsync = UniversalChainAsyncBenchmark(di,
+              final benchAsync = UniversalChainAsyncBenchmark<Map<String, rp.ProviderBase<Object?>>>(di,
                 chainCount: c, nestingDepth: d, mode: mode,
               );
               benchResult = await BenchmarkRunner.runAsync(
@@ -63,7 +66,7 @@ class BenchmarkCliRunner {
                 repeats: config.repeats,
               );
             } else {
-              final benchSync = UniversalChainBenchmark(di,
+              final benchSync = UniversalChainBenchmark<Map<String, rp.ProviderBase<Object?>>>(di,
                 chainCount: c, nestingDepth: d, mode: mode, scenario: scenario,
               );
               benchResult = await BenchmarkRunner.runSync(
@@ -75,7 +78,7 @@ class BenchmarkCliRunner {
           } else {
             final di = CherrypickDIAdapter();
             if (scenario == UniversalScenario.asyncChain) {
-              final benchAsync = UniversalChainAsyncBenchmark(di,
+              final benchAsync = UniversalChainAsyncBenchmark<Scope>(di,
                 chainCount: c, nestingDepth: d, mode: mode,
               );
               benchResult = await BenchmarkRunner.runAsync(
@@ -84,7 +87,7 @@ class BenchmarkCliRunner {
                 repeats: config.repeats,
               );
             } else {
-              final benchSync = UniversalChainBenchmark(di,
+              final benchSync = UniversalChainBenchmark<Scope>(di,
                 chainCount: c, nestingDepth: d, mode: mode, scenario: scenario,
               );
               benchResult = await BenchmarkRunner.runSync(
diff --git a/benchmark_di/lib/di_adapters/cherrypick_adapter.dart b/benchmark_di/lib/di_adapters/cherrypick_adapter.dart
index d5cf865..756e1ed 100644
--- a/benchmark_di/lib/di_adapters/cherrypick_adapter.dart
+++ b/benchmark_di/lib/di_adapters/cherrypick_adapter.dart
@@ -1,7 +1,7 @@
 import 'package:cherrypick/cherrypick.dart';
 import 'di_adapter.dart';
+import '../scenarios/universal_chain_module.dart';
 
-/// Универсальный DIAdapter для CherryPick с поддержкой subScope без дублирования логики.
 class CherrypickDIAdapter extends DIAdapter<Scope> {
   Scope? _scope;
   final bool _isSubScope;
@@ -16,6 +16,28 @@ class CherrypickDIAdapter extends DIAdapter<Scope> {
     registration(_scope!);
   }
 
+  @override
+  Registration<Scope> universalRegistration<S extends Enum>({
+    required S scenario,
+    required int chainCount,
+    required int nestingDepth,
+    required UniversalBindingMode bindingMode,
+  }) {
+    if (scenario is UniversalScenario) {
+      return (scope) {
+        scope.installModules([
+          UniversalChainModule(
+            chainCount: chainCount,
+            nestingDepth: nestingDepth,
+            bindingMode: bindingMode,
+            scenario: scenario,
+          ),
+        ]);
+      };
+    }
+    throw UnsupportedError('Scenario $scenario not supported by CherrypickDIAdapter');
+  }
+
   @override
   T resolve<T extends Object>({String? named}) =>
       named == null ? _scope!.resolve<T>() : _scope!.resolve<T>(named: named);
diff --git a/benchmark_di/lib/di_adapters/di_adapter.dart b/benchmark_di/lib/di_adapters/di_adapter.dart
index 3543cce..1ccfadb 100644
--- a/benchmark_di/lib/di_adapters/di_adapter.dart
+++ b/benchmark_di/lib/di_adapters/di_adapter.dart
@@ -1,9 +1,21 @@
+import 'package:benchmark_di/scenarios/universal_chain_module.dart';
+
 /// Универсальная абстракция для DI-адаптера с унифицированной функцией регистрации.
 /// Теперь для каждого адаптера задаём строгий generic тип контейнера.
+typedef Registration<TContainer> = void Function(TContainer);
+
 abstract class DIAdapter<TContainer> {
   /// Устанавливает зависимости с помощью строго типизированного контейнера.
   void setupDependencies(void Function(TContainer container) registration);
 
+  /// Возвращает типобезопасную функцию регистрации зависимостей под конкретный сценарий.
+  Registration<TContainer> universalRegistration<S extends Enum>({
+    required S scenario,
+    required int chainCount,
+    required int nestingDepth,
+    required UniversalBindingMode bindingMode,
+  });
+
   /// Резолвит (возвращает) экземпляр типа [T] (по имени, если требуется).
   T resolve<T extends Object>({String? named});
 
diff --git a/benchmark_di/lib/di_adapters/get_it_adapter.dart b/benchmark_di/lib/di_adapters/get_it_adapter.dart
index 68079e6..051cdc5 100644
--- a/benchmark_di/lib/di_adapters/get_it_adapter.dart
+++ b/benchmark_di/lib/di_adapters/get_it_adapter.dart
@@ -1,3 +1,5 @@
+import 'package:benchmark_di/scenarios/universal_chain_module.dart';
+import 'package:benchmark_di/scenarios/universal_service.dart';
 import 'package:get_it/get_it.dart';
 import 'di_adapter.dart';
 
@@ -58,4 +60,96 @@ class GetItAdapter extends DIAdapter<GetIt> {
   Future<void> waitForAsyncReady() async {
     await _getIt.allReady();
   }
+
+  @override
+  Registration<GetIt> universalRegistration<S extends Enum>({
+    required S scenario,
+    required int chainCount,
+    required int nestingDepth,
+    required UniversalBindingMode bindingMode,
+  }) {
+    if (scenario is UniversalScenario) {
+      return (getIt) {
+        switch (scenario) {
+          case UniversalScenario.asyncChain:
+            for (int chain = 1; chain <= chainCount; chain++) {
+              for (int level = 1; level <= nestingDepth; level++) {
+                final prevDepName = '${chain}_${level - 1}';
+                final depName = '${chain}_$level';
+                getIt.registerSingletonAsync<UniversalService>(
+                  () async {
+                    final prev = level > 1
+                        ? await getIt.getAsync<UniversalService>(instanceName: prevDepName)
+                        : null;
+                    return UniversalServiceImpl(value: depName, dependency: prev);
+                  },
+                  instanceName: depName,
+                );
+              }
+            }
+            break;
+          case UniversalScenario.register:
+            getIt.registerSingleton<UniversalService>(UniversalServiceImpl(value: 'reg', dependency: null));
+            break;
+          case UniversalScenario.named:
+            getIt.registerFactory<UniversalService>(() => UniversalServiceImpl(value: 'impl1'), instanceName: 'impl1');
+            getIt.registerFactory<UniversalService>(() => UniversalServiceImpl(value: 'impl2'), instanceName: 'impl2');
+            break;
+          case UniversalScenario.chain:
+            for (int chain = 1; chain <= chainCount; chain++) {
+              for (int level = 1; level <= nestingDepth; level++) {
+                final prevDepName = '${chain}_${level - 1}';
+                final depName = '${chain}_$level';
+                switch (bindingMode) {
+                  case UniversalBindingMode.singletonStrategy:
+                    getIt.registerSingleton<UniversalService>(
+                      UniversalServiceImpl(
+                        value: depName,
+                        dependency: level > 1
+                          ? getIt<UniversalService>(instanceName: prevDepName)
+                          : null,
+                      ),
+                      instanceName: depName,
+                    );
+                    break;
+                  case UniversalBindingMode.factoryStrategy:
+                    getIt.registerFactory<UniversalService>(
+                      () => UniversalServiceImpl(
+                        value: depName,
+                        dependency: level > 1
+                            ? getIt<UniversalService>(instanceName: prevDepName)
+                            : null,
+                      ),
+                      instanceName: depName,
+                    );
+                    break;
+                  case UniversalBindingMode.asyncStrategy:
+                    getIt.registerSingletonAsync<UniversalService>(
+                      () async => UniversalServiceImpl(
+                        value: depName,
+                        dependency: level > 1
+                          ? await getIt.getAsync<UniversalService>(instanceName: prevDepName)
+                          : null,
+                      ),
+                      instanceName: depName,
+                    );
+                    break;
+                }
+              }
+            }
+            break;
+          case UniversalScenario.override:
+            // handled at benchmark level
+            break;
+        }
+        if (scenario == UniversalScenario.chain || scenario == UniversalScenario.override) {
+          final depName = '${chainCount}_$nestingDepth';
+          getIt.registerSingleton<UniversalService>(
+            getIt<UniversalService>(instanceName: depName),
+          );
+        }
+      };
+    }
+    throw UnsupportedError('Scenario $scenario not supported by GetItAdapter');
+  }
 }
diff --git a/benchmark_di/lib/di_adapters/riverpod_adapter.dart b/benchmark_di/lib/di_adapters/riverpod_adapter.dart
index 15dc4bd..2788828 100644
--- a/benchmark_di/lib/di_adapters/riverpod_adapter.dart
+++ b/benchmark_di/lib/di_adapters/riverpod_adapter.dart
@@ -1,28 +1,30 @@
-import 'package:riverpod/riverpod.dart';
+import 'package:benchmark_di/scenarios/universal_chain_module.dart';
+import 'package:benchmark_di/scenarios/universal_service.dart';
+import 'package:riverpod/riverpod.dart' as rp;
 import 'di_adapter.dart';
 
 /// Унифицированный DIAdapter для Riverpod с поддержкой scopes и строгой типизацией.
-class RiverpodAdapter extends DIAdapter<Map<String, ProviderBase<Object?>>> {
-  ProviderContainer? _container;
-  final Map<String, ProviderBase<Object?>> _namedProviders;
-  final ProviderContainer? _parent;
+class RiverpodAdapter extends DIAdapter<Map<String, rp.ProviderBase<Object?>>> {
+  rp.ProviderContainer? _container;
+  final Map<String, rp.ProviderBase<Object?>> _namedProviders;
+  final rp.ProviderContainer? _parent;
   final bool _isSubScope;
 
   RiverpodAdapter({
-    ProviderContainer? container,
-    Map<String, ProviderBase<Object?>>? providers,
-    ProviderContainer? parent,
+    rp.ProviderContainer? container,
+    Map<String, rp.ProviderBase<Object?>>? providers,
+    rp.ProviderContainer? parent,
     bool isSubScope = false,
   })  : _container = container,
-        _namedProviders = providers ?? <String, ProviderBase<Object?>>{},
+        _namedProviders = providers ?? <String, rp.ProviderBase<Object?>>{},
         _parent = parent,
         _isSubScope = isSubScope;
 
   @override
-  void setupDependencies(void Function(Map<String, ProviderBase<Object?>> container) registration) {
+  void setupDependencies(void Function(Map<String, rp.ProviderBase<Object?>> container) registration) {
     _container ??= _parent == null
-        ? ProviderContainer()
-        : ProviderContainer(parent: _parent);
+        ? rp.ProviderContainer()
+        : rp.ProviderContainer(parent: _parent);
     registration(_namedProviders);
   }
 
@@ -59,7 +61,7 @@ class RiverpodAdapter extends DIAdapter<Map<String, ProviderBase<Object?>>> {
 
   @override
   RiverpodAdapter openSubScope(String name) {
-    final newContainer = ProviderContainer(parent: _container);
+    final newContainer = rp.ProviderContainer(parent: _container);
     return RiverpodAdapter(
       container: newContainer,
       providers: Map.of(_namedProviders),
@@ -73,4 +75,64 @@ class RiverpodAdapter extends DIAdapter<Map<String, ProviderBase<Object?>>> {
     // Riverpod синхронный по умолчанию.
     return;
   }
+
+  @override
+  Registration<Map<String, rp.ProviderBase<Object?>>> universalRegistration<S extends Enum>({
+    required S scenario,
+    required int chainCount,
+    required int nestingDepth,
+    required UniversalBindingMode bindingMode,
+  }) {
+    if (scenario is UniversalScenario) {
+      return (providers) {
+        switch (scenario) {
+          case UniversalScenario.register:
+            providers['UniversalService'] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(value: 'reg', dependency: null));
+            break;
+          case UniversalScenario.named:
+            providers['impl1'] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(value: 'impl1'));
+            providers['impl2'] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(value: 'impl2'));
+            break;
+          case UniversalScenario.chain:
+            for (int chain = 1; chain <= chainCount; chain++) {
+              for (int level = 1; level <= nestingDepth; level++) {
+                final prevDepName = '${chain}_${level - 1}';
+                final depName = '${chain}_$level';
+                providers[depName] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(
+                  value: depName,
+                  dependency: level > 1 ? ref.watch(providers[prevDepName] as rp.ProviderBase<UniversalService>) : null,
+                ));
+              }
+            }
+            final depName = '${chainCount}_$nestingDepth';
+            providers['UniversalService'] = rp.Provider<UniversalService>((ref) => ref.watch(providers[depName] as rp.ProviderBase<UniversalService>));
+            break;
+          case UniversalScenario.override:
+            // handled at benchmark level
+            break;
+          case UniversalScenario.asyncChain:
+            for (int chain = 1; chain <= chainCount; chain++) {
+              for (int level = 1; level <= nestingDepth; level++) {
+                final prevDepName = '${chain}_${level - 1}';
+                final depName = '${chain}_$level';
+                providers[depName] = rp.FutureProvider<UniversalService>((ref) async {
+                  return UniversalServiceImpl(
+                    value: depName,
+                    dependency: level > 1
+                        ? await ref.watch((providers[prevDepName] as rp.FutureProvider<UniversalService>).future) as UniversalService?
+                        : null,
+                  );
+                });
+              }
+            }
+            final depName = '${chainCount}_$nestingDepth';
+            providers['UniversalService'] = rp.FutureProvider<UniversalService>((ref) async {
+              return await ref.watch((providers[depName] as rp.FutureProvider<UniversalService>).future);
+            });
+            break;
+        }
+      };
+    }
+    throw UnsupportedError('Scenario $scenario not supported by RiverpodAdapter');
+  }
 }
diff --git a/benchmark_di/lib/scenarios/di_universal_registration.dart b/benchmark_di/lib/scenarios/di_universal_registration.dart
deleted file mode 100644
index 22d7666..0000000
--- a/benchmark_di/lib/scenarios/di_universal_registration.dart
+++ /dev/null
@@ -1,168 +0,0 @@
-import 'package:benchmark_di/scenarios/universal_service.dart';
-
-import '../di_adapters/di_adapter.dart';
-import '../di_adapters/cherrypick_adapter.dart';
-import '../di_adapters/get_it_adapter.dart';
-import 'universal_chain_module.dart';
-import 'package:riverpod/riverpod.dart' as rp;
-
-/// Унифицированный generic-колбэк для регистрации зависимостей,
-/// подходящий под выбранный DI-адаптер.
-typedef Registration<TContainer> = void Function(TContainer);
-
-Registration<TContainer> getUniversalRegistration<TContainer>(
-  DIAdapter<TContainer> adapter, {
-  required int chainCount,
-  required int nestingDepth,
-  required UniversalBindingMode bindingMode,
-  required UniversalScenario scenario,
-}) {
-  if (adapter is CherrypickDIAdapter) {
-    return (scope) {
-      scope.installModules([
-        UniversalChainModule(
-          chainCount: chainCount,
-          nestingDepth: nestingDepth,
-          bindingMode: bindingMode,
-          scenario: scenario,
-        ),
-      ]);
-    } as Registration<TContainer>;
-  } 
-  if (adapter is GetItAdapter) {
-    return (getIt) {
-      switch (scenario) {
-        case UniversalScenario.asyncChain:
-          for (int chain = 1; chain <= chainCount; chain++) {
-            for (int level = 1; level <= nestingDepth; level++) {
-              final prevDepName = '${chain}_${level - 1}';
-              final depName = '${chain}_$level';
-              getIt.registerSingletonAsync<UniversalService>(
-                () async {
-                  final prev = level > 1
-                      ? await getIt.getAsync<UniversalService>(instanceName: prevDepName)
-                      : null;
-                  return UniversalServiceImpl(value: depName, dependency: prev as UniversalService?);
-                },
-                instanceName: depName,
-              );
-            }
-          }
-          break;
-        case UniversalScenario.register:
-          getIt.registerSingleton<UniversalService>(UniversalServiceImpl(value: 'reg', dependency: null));
-          break;
-        case UniversalScenario.named:
-          getIt.registerFactory<UniversalService>(() => UniversalServiceImpl(value: 'impl1'), instanceName: 'impl1');
-          getIt.registerFactory<UniversalService>(() => UniversalServiceImpl(value: 'impl2'), instanceName: 'impl2');
-          break;
-        case UniversalScenario.chain:
-          for (int chain = 1; chain <= chainCount; chain++) {
-            for (int level = 1; level <= nestingDepth; level++) {
-              final prevDepName = '${chain}_${level - 1}';
-              final depName = '${chain}_$level';
-              switch (bindingMode) {
-                case UniversalBindingMode.singletonStrategy:
-                  getIt.registerSingleton<UniversalService>(
-                    UniversalServiceImpl(
-                      value: depName,
-                      dependency: level > 1
-                          ? getIt<UniversalService>(instanceName: prevDepName)
-                          : null,
-                    ),
-                    instanceName: depName,
-                  );
-                  break;
-                case UniversalBindingMode.factoryStrategy:
-                  getIt.registerFactory<UniversalService>(
-                    () => UniversalServiceImpl(
-                      value: depName,
-                      dependency: level > 1
-                          ? getIt<UniversalService>(instanceName: prevDepName)
-                          : null,
-                    ),
-                    instanceName: depName,
-                  );
-                  break;
-                case UniversalBindingMode.asyncStrategy:
-                  getIt.registerSingletonAsync<UniversalService>(
-                    () async => UniversalServiceImpl(
-                      value: depName,
-                      dependency: level > 1
-                          ? await getIt.getAsync<UniversalService>(instanceName: prevDepName)
-                          : null,
-                    ),
-                    instanceName: depName,
-                  );
-                  break;
-              }
-            }
-          }
-          break;
-        case UniversalScenario.override:
-          // handled at benchmark level
-          break;
-      }
-      // UniversalService alias (без имени) для chain/override-сценариев
-      if (scenario == UniversalScenario.chain || scenario == UniversalScenario.override) {
-        final depName = '${chainCount}_$nestingDepth';
-        getIt.registerSingleton<UniversalService>(
-          getIt<UniversalService>(instanceName: depName),
-        );
-      }
-    } as Registration<TContainer>;
-  }
-
-  if (adapter is DIAdapter<Map<String, rp.ProviderBase<Object?>>> && adapter.runtimeType.toString().contains('RiverpodAdapter')) {
-    return (providers) {
-      switch (scenario) {
-        case UniversalScenario.register:
-          providers['UniversalService'] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(value: 'reg', dependency: null));
-          break;
-        case UniversalScenario.named:
-          providers['impl1'] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(value: 'impl1'));
-          providers['impl2'] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(value: 'impl2'));
-          break;
-        case UniversalScenario.chain:
-          for (int chain = 1; chain <= chainCount; chain++) {
-            for (int level = 1; level <= nestingDepth; level++) {
-              final prevDepName = '${chain}_${level - 1}';
-              final depName = '${chain}_$level';
-              providers[depName] = rp.Provider<UniversalService>((ref) => UniversalServiceImpl(
-                value: depName,
-                dependency: level > 1 ? ref.watch(providers[prevDepName] as rp.ProviderBase<UniversalService>) : null,
-              ));
-            }
-          }
-          final depName = '${chainCount}_$nestingDepth';
-          providers['UniversalService'] = rp.Provider<UniversalService>((ref) => ref.watch(providers[depName] as rp.ProviderBase<UniversalService>));
-          break;
-        case UniversalScenario.override:
-          // handled at benchmark level
-          break;
-        case UniversalScenario.asyncChain:
-          for (int chain = 1; chain <= chainCount; chain++) {
-            for (int level = 1; level <= nestingDepth; level++) {
-              final prevDepName = '${chain}_${level - 1}';
-              final depName = '${chain}_$level';
-              providers[depName] = rp.FutureProvider<UniversalService>((ref) async {
-                return UniversalServiceImpl(
-                  value: depName,
-                  dependency: level > 1
-                      ? await ref.watch(providers[prevDepName]!.future) as UniversalService?
-                      : null,
-                );
-              });
-            }
-          }
-          final depName = '${chainCount}_$nestingDepth';
-          providers['UniversalService'] = rp.FutureProvider<UniversalService>((ref) async {
-            return await ref.watch(providers[depName]!.future) as UniversalService;
-          });
-          break;
-      }
-    } as Registration<TContainer>;
-  }
-
-  throw UnsupportedError('Unknown DIAdapter type: ${adapter.runtimeType}');
-}