runable

lib/features/categories/domain/repositories/category_repository.dart

@@ -0,0 +1,15 @@
+import 'package:dartz/dartz.dart';
+import '../../../../core/errors/failures.dart';
+import '../entities/category.dart';
+
+/// Category repository interface
+abstract class CategoryRepository {
+  /// Get all categories from cache
+  Future<Either<Failure, List<Category>>> getAllCategories();
+  
+  /// Get category by ID
+  Future<Either<Failure, Category>> getCategoryById(String id);
+  
+  /// Sync categories from remote
+  Future<Either<Failure, List<Category>>> syncCategories();
+}