Merge branch 'next' into better-dataset-support

# Conflicts:
#	src/Concerns/Testable.php

src/Support/Reflection.php

@@ -193,9 +193,7 @@ final class Reflection
             }
 
             $arguments[$parameter->getName()] = implode('|', array_map(
-                static function (ReflectionNamedType $type): string {
-                    return $type->getName();
-                },
+                static fn (ReflectionNamedType $type): string => $type->getName(),
                 ($types instanceof ReflectionNamedType)
                     ? [$types] // NOTE: normalize as list of to handle unions
                     : $types->getTypes(),