add project

lib/provider/CategoryProvider.dart

@@ -0,0 +1,25 @@
+
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_service/model/CategoryResponse.dart';
+
+class CategoryProvider with ChangeNotifier {
+    List<CategoryResponse> _categories = [];
+
+    void setCategories(List<CategoryResponse> value){
+      _categories = value;
+      notifyListeners();
+    }
+
+    List<CategoryResponse> getCategories(){
+      return _categories;
+    }
+
+    void removeCategories(){
+
+    }
+
+    void appendCategories(){
+
+    }
+}