Strict types fixes

Author: spawnia

src/Commands/EnumAnnotateCommand.php

@@ -34,11 +34,12 @@ class EnumAnnotateCommand extends AbstractAnnotationCommand
     protected function annotate(ReflectionClass $reflectionClass): void
     {
         $docBlock = DocBlockGenerator::fromArray([]);
-        $originalDocBlock =  null;
 
-        if (strlen($reflectionClass->getDocComment()) !== 0) {
-            $originalDocBlock = DocBlockGenerator::fromReflection(new DocBlockReflection($reflectionClass));
-            $docBlock->setShortDescription($originalDocBlock->getShortDescription());
+        if ($reflectionClass->getDocComment()) {
+            $docBlock->setShortDescription(
+                DocBlockGenerator::fromReflection(new DocBlockReflection($reflectionClass))
+                    ->getShortDescription()
+            );
         }
 
         $this->updateClassDocblock($reflectionClass, $this->getDocBlock($reflectionClass));

src/Rules/EnumKey.php

@@ -31,7 +31,7 @@ public function __construct(
      */
     public function passes($attribute, $value): bool
     {
-        return $this->enumClass::hasKey($value);
+        return is_string($value) && $this->enumClass::hasKey($value);
     }
 
     /**

tests/FlaggedEnumTest.php

@@ -161,7 +161,7 @@ public function test_shortcut_values_are_comparable_to_explicit_set()
         $powers = new SuperPowers([SuperPowers::Strength, SuperPowers::LaserVision, SuperPowers::Flight]);
         $this->assertTrue($powers->hasFlag(SuperPowers::Superman));
 
-        $powers->removeFlag([SuperPowers::LaserVision]);
+        $powers->removeFlag(SuperPowers::LaserVision);
         $this->assertFalse($powers->hasFlag(SuperPowers::Superman));
     }