[REFACTOR] Solve lint issues

lib/component/image_holder.dart

-import 'package:bisaGo/config/styles.dart';
 import 'package:bisaGo/flavor/flavor.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';

lib/page/filter_fasilitas/postingan/detail_post.dart

@@ -21,7 +21,6 @@ import 'package:bisaGo/model/komentar.dart';
 import 'package:bisaGo/model/komentar_posting.dart';
 import 'package:bisaGo/network/data/network_model.dart';
 import 'package:bisaGo/page/login/login.dart';
-import 'package:bisaGo/page/profile/profile.dart';
 import 'package:share/share.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:shimmer/shimmer.dart';
@@ -599,10 +598,10 @@ class _DetailPostPageState extends State<DetailPostPage> {
     }
   }
 
-  void _navigateToProfilePage(BuildContext context, String email) {
-    var route = MaterialPageRoute(builder: (_) => Profile(email: email));
-    Navigator.of(context).push(route);
-  }
+  // void _navigateToProfilePage(BuildContext context, String email) {
+  //   var route = MaterialPageRoute(builder: (_) => Profile(email: email));
+  //   Navigator.of(context).push(route);
+  // }
 
   Widget _buildMockKomentarPostingWidget() {
     final k = KomentarPostingModel.fromJson({

lib/page/profile/profile_picture.dart

@@ -9,7 +9,6 @@ import 'package:bisaGo/utils/profile_utils.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:photo_view/photo_view.dart';
-import 'package:shimmer/shimmer.dart';
 
 class ProfilePicture extends StatelessWidget {
   final DetailUserModel user;

test/detail_post_test.dart

@@ -9,8 +9,8 @@ import 'package:bisaGo/page/filter_fasilitas/postingan/detail_post.dart';
 // import 'package:get_it/get_it.dart';
 import 'package:mockito/mockito.dart';
 import 'package:bisaGo/repository/komentar_posting_repository.dart';
-import 'package:bisaGo/repository/user_repository.dart';
-import 'package:shared_preferences/shared_preferences.dart';
+// import 'package:bisaGo/repository/user_repository.dart';
+// import 'package:shared_preferences/shared_preferences.dart';
 
 class MockKomentarPostingRepository extends Fake
     implements KomentarPostingRepository {}

test/mock_test.dart

@@ -9,7 +9,6 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:bisaGo/network/network_interface.dart';
 import 'package:bisaGo/page/dashboard/dashboard.dart';
 import 'package:http/http.dart' as http;
-import 'package:shimmer/shimmer.dart';
 
 class MockNavigatorObserver extends Mock implements NavigatorObserver {}
 

test/model_test.dart

@@ -59,7 +59,6 @@ void main() {
     'deskripsi':
         'Ada toilet khusus disabilitas terletak di lantai 2 dekat kintan',
     'creator': '',
-    'creator_email': '',
     'date_time': '2020-11-18T00:13:00.000',
     'rating': 3,
     'tag': 'KR',