createTypeAlternatives example

$parentMsg = "couldn't be loaded. Either it was not found or it is missing a parent class or a trait";
                }
            } catch (\ReflectionException $e) {
                $parentMsg = sprintf('is missing a parent class (%s)', $e->getMessage());
            }

            $message = sprintf('has type "%s" but this class %s.', $type, $parentMsg ?: 'was not found');
        } elseif ($reference->getAttributes()) {
            $message = $label;
            $label = sprintf('"#[Target(\'%s\')" on', $reference->getName());
        } else {
            $alternatives = $this->createTypeAlternatives($this->container, $reference);
            $message = $this->container->has($type) ? 'this service is abstract' : 'no such service exists';
            $message = sprintf('references %s "%s" but %s.%s', $r->isInterface() ? 'interface' : 'class', $type, $message, $alternatives);

            if ($r->isInterface() && !$alternatives) {
                $message .= ' Did you create a class that implements this interface?';
            }
        }

        $message = sprintf('Cannot autowire service "%s": %s %s', $currentId, $label, $message);

        if (null !== $this->lastFailure) {
            

                    $resource->isFresh(0);
                    $parentMsg = false;
                } else {
                    $parentMsg = "couldn't be loaded. Either it was not found or it is missing a parent class or a trait";
                }
            } catch (\ReflectionException $e) {
                $parentMsg = sprintf('is missing a parent class (%s)', $e->getMessage());
            }

            $message = sprintf('has type "%s" but this class %s.', $type, $parentMsg ?: 'was not found');
        } else {
            $alternatives = $this->createTypeAlternatives($this->container, $reference);

            if (null !== $target = (array_filter($reference->getAttributes(), static fn ($a) => $a instanceof Target)[0] ?? null)) {
                $target = null !== $target->name ? "('{$target->name}')" : '';
                $message = sprintf('has "#[Target%s]" but no such target exists.%s', $target, $alternatives);
            } else {
                $message = $this->container->has($type) ? 'this service is abstract' : 'no such service exists';
                $message = sprintf('references %s "%s" but %s.%s', $r->isInterface() ? 'interface' : 'class', $type, $message, $alternatives);
            }

            if ($r->isInterface() && !$alternatives) {
                $message .= ' Did you create a class that implements this interface?';
            }