Apply same fix to countBy reflection

Author: sascha-egerer

src/Reflection/RepositoryCountByMethodsClassReflectionExtension.php

@@ -32,6 +32,10 @@ public function hasMethod(ClassReflection $classReflection, string $methodName):
 			return false;
 		}
 
+		if ($classReflection->isAbstract()) {
+			return false;
+		}
+
 		if (strpos($methodName, 'countBy') !== 0) {
 			return false;
 		}

tests/Unit/Type/data/repository-stub-files.php

@@ -69,6 +69,10 @@ public function myTests(): void
 			'*ERROR*',
 			$this->findByNonexisting('a')
 		);
+		assertType(
+			'*ERROR*',
+			$this->countByNonexisting('a')
+		);
 	}
 
 }
@@ -95,6 +99,10 @@ public function myTests(): void
 			'*ERROR*',
 			$this->findByNonexisting('a')
 		);
+		assertType(
+			'*ERROR*',
+			$this->countByNonexisting('a')
+		);
 	}
 
 }