League\Event\ListenerRegistry

Size/Duplication

Total Lines	8
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
	subscribeTo()	0	1	?
	subscribeOnceTo()	0	1	?
	subscribeListenersFrom()	0	1	?

<?php

declare(strict_types=1);

namespace League\Event;

interface ListenerRegistry
{
    public function subscribeTo(string $event, callable $listener, int $priority = ListenerPriority::NORMAL): void;

    public function subscribeOnceTo(string $event, callable $listener, int $priority = ListenerPriority::NORMAL): void;

    public function subscribeListenersFrom(ListenerSubscriber $subscriber): void;
}