Process completed with exit code 1.

Property FluxSE\SyliusPayumStripePlugin\Abstraction\StateMachine\CompositeStateMachine::$stateMachine has unknown class Sylius\Abstraction\StateMachine\StateMachineInterface as its type.

Parameter $stateMachine of method FluxSE\SyliusPayumStripePlugin\Abstraction\StateMachine\CompositeStateMachine::__construct() has invalid type Sylius\Abstraction\StateMachine\StateMachineInterface.

Call to method getTransitionToState() on an unknown class Sylius\Abstraction\StateMachine\StateMachineInterface.

Call to method apply() on an unknown class Sylius\Abstraction\StateMachine\StateMachineInterface.

Parameter $event of method FluxSE\SyliusPayumStripePlugin\EventListener\Workflow\PaymentCompletedStateListener::__invoke() has invalid type Symfony\Component\Workflow\Event\CompletedEvent.

Call to method getSubject() on an unknown class Symfony\Component\Workflow\Event\CompletedEvent.

Call to method getTransition() on an unknown class Symfony\Component\Workflow\Event\CompletedEvent.

Promoted properties are supported only on PHP 8.0 and later.

Class Tests\FluxSE\SyliusPayumStripePlugin\App\Payum\Factory\MessageFactory implements unknown interface Psr\Http\Message\RequestFactoryInterface.

Class Tests\FluxSE\SyliusPayumStripePlugin\App\Payum\Factory\MessageFactory implements unknown interface Psr\Http\Message\ResponseFactoryInterface.

Process completed with exit code 1.