contains 1 abstract method and must therefore be declared abstract or implement the remaining methods

/**
         * Get the event dispatcher.
         *
         * @return  DispatcherInterface
         *
         * @since   4.0.0
         * @throws  \UnexpectedValueException May be thrown if the dispatcher has not been set.
         */
        abstract public function getDispatcher();

        /**
         * Get the logger.
         *
         * @return  LoggerInterface
         *
         * @since   4.0.0
         */
        abstract public function getLogger();

use DispatcherAwareTrait, EventAware, IdentityAware, ContainerAwareTrait, ExtensionManagerTrait;