Automatic linting

pubspec.lock

@@ -42,7 +42,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.1"
+    version: "2.8.2"
   boolean_selector:
     dependency: transitive
     description:
@@ -140,7 +140,7 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   charcode:
     dependency: transitive
     description:
@@ -300,13 +300,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_barcode_scanner:
-    dependency: "direct main"
-    description:
-      name: flutter_barcode_scanner
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.0"
   flutter_calendar_carousel:
     dependency: "direct main"
     description:
@@ -566,7 +559,7 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.11"
   meta:
     dependency: transitive
     description:
@@ -900,7 +893,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.2"
+    version: "0.4.3"
   timing:
     dependency: transitive
     description:
@@ -970,7 +963,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   version:
     dependency: "direct main"
     description: