Fix all PHPStan level 8 errors

phpstan.neon

@@ -9,12 +9,10 @@ parameters:
 
     excludePaths:
 
-    checkMissingIterableValueType: false
-
     universalObjectCratesClasses:
 
     ignoreErrors:
+        - identifier: missingType.generics
+        - identifier: missingType.iterableValue
 
     reportUnmatchedIgnoredErrors: false
-
-    checkGenericClassInNonGenericObjectType: false

src/Repositories/TwillFeatureFlagRepository.php

@@ -40,7 +40,7 @@ public function getFeature(string $code): bool
             return false;
         }
 
-        if (blank($featureFlag) || blank($featureFlag?->published) || $featureFlag?->published === false) {
+        if (blank($featureFlag) || blank($featureFlag->published) || $featureFlag->published === false) {
             return false;
         }
 
@@ -74,7 +74,7 @@ public function featureList(bool $all = false): array
     private function isPubliclyAvailableToCurrentUser(TwillFeatureFlag $featureFlag): bool
     {
         return $this->isPubliclyAvailableToIpAddresses($featureFlag) ||
-               $this->isPubliclyAvailableToTwillUsers($featureFlag);
+            $this->isPubliclyAvailableToTwillUsers($featureFlag);
     }
 
     private function bootCache(): void

src/ServiceProvider.php

@@ -6,7 +6,6 @@
 use A17\Twill\Facades\TwillCapsules;
 use A17\Twill\TwillPackageServiceProvider;
 use A17\TwillFeatureFlags\Services\Helpers;
-use A17\TwillFeatureFlags\Support\TwillFeatureFlags;
 
 class ServiceProvider extends TwillPackageServiceProvider
 {
@@ -31,7 +30,5 @@ protected function registerThisCapsule(): void
             $namespace,
             $this->getPackageDirectory() . '/src',
         );
-
-        app()->singleton(TwillFeatureFlags::class, fn() => new TwillFeatureFlags());
     }
 }