willBeRequiredInVersion example

 else {
            $name = $reflection->getConstant('HOOK_NAME');
        }
        \assert(\is_string($name));

        $deprecationNotice = '';
        if ($reflection->implementsInterface(DeprecatedHook::class)) {
            $deprecationNotice .= '**Deprecated:** ' . $reflection->getMethod('getDeprecationNotice')->invoke(null);
        }

        if (is_subclass_of($hook, OptionalFunctionHook::class)) {
            $requiredInVersion = $hook::willBeRequiredInVersion();
            if ($requiredInVersion) {
                $deprecationNotice .= sprintf(
                    '**Attention:** Function "%s" will be required from %s onward.',
                    $name,
                    $requiredInVersion
                );
            }
        }

        return [
            'name' => $name,
            

return;
            }

            if (!$hook instanceof OptionalFunctionHook) {
                throw new \RuntimeException(sprintf(
                    'Required function "%s" missing in script "%s", please make sure you add the required block in your script.',
                    $hook->getFunctionName(),
                    $script->getName()
                ));
            }

            $requiredFromVersion = $hook->willBeRequiredInVersion();
            if ($requiredFromVersion) {
                ScriptTraces::addDeprecationNotice(sprintf(
                    'Function "%s" will be required from %s onward, but is not implemented in script "%s", please make sure you add the block in your script.',
                    $hook->getFunctionName(),
                    $requiredFromVersion,
                    $script->getName()
                ));
            }
        });

        $this->callAfter($services, $hook, $script);
    }