fix qa issues

Author: SkyWalkerGhost

.gitignore

@@ -2,3 +2,4 @@
 /.fleet
 /.idea
 /.vscode
+composer.lock

composer.json

@@ -29,7 +29,10 @@
         "orchestra/testbench": "^7.33.0 || ^8.13.0 || ^9.0.3"
     },
     "config": {
-        "sort-packages": true
+        "sort-packages": true,
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
     },
     "extra": {
         "laravel": {

src/Validation/Rule.php

@@ -3,7 +3,6 @@
 namespace Shergela\Validations\Validation;
 
 use Closure;
-use Dotenv\Util\Str;
 use Illuminate\Contracts\Validation\DataAwareRule;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Contracts\Validation\ValidatorAwareRule;