Directory Structure

lib │───main.dart │───providers.dart │───constants.dart
│───size_config.dart
└───scr │───config | └──route.dart │───model │ │──category.dart | │──data.dart | └──product.dart │───pages | │──homePage.dart | │──sign_in.dart | │──sign_up.dart | │──profile.dart | │──cart.dart | └──shoping_cart_page.dart │───theme | └──theme.dart └───widgets │──BottomNavigationBar | |──bootom_navigation_bar.dart | |──bottom_curved_Painter.dart | └──centered_elasticIn_curve.dart |──bottom_navigation_bar.dart └──product_card.dart