class is stringable

Author: jrushlow

src/Util/AutoloaderUtil.php

@@ -84,7 +84,7 @@ public function isNamespaceConfiguredToAutoload(string $namespace): bool
         }
 
         foreach ($classLoader->getPrefixes() as $prefix => $paths) {
-            if (0 === strpos($namespace, $prefix)) {
+            if (str_starts_with($namespace, $prefix)) {
                 return true;
             }
         }

src/Util/ClassNameValue.php

@@ -16,7 +16,7 @@
 /**
  * @internal
  */
-final class ClassNameValue
+final class ClassNameValue implements \Stringable
 {
     public function __construct(
         private string $typeHint,
@@ -38,7 +38,7 @@ public function isSelf(): bool
         return 'self' === $this->typeHint;
     }
 
-    public function __toString()
+    public function __toString(): string
     {
         return $this->getShortName();
     }