ProtectedHookAccessorTrait.php
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ProtectedHookAccessorTrait.php
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	<?php

	namespace MediaWiki\HookContainer;

	use MediaWiki\MediaWikiServices;

	/**
	* This trait provides an implementation of getHookContainer() and
	* getHookRunner() for classes that do not use dependency injection. Its
	* purpose is to provide a consistent API which can easily be maintained
	* after the class has been migrated to dependency injection.
	*/
	trait ProtectedHookAccessorTrait {
	/**
	* Get a HookContainer, for running extension hooks or for hook metadata.
	*
	* @since 1.35
	* @return HookContainer
	*/
	protected function getHookContainer() {
	return MediaWikiServices::getInstance()->getHookContainer();
	}

	/**
	* Get a HookRunner for running core hooks.
	*
	* @internal This is for use by core only. Hook interfaces may be removed
	* without notice.
	* @since 1.35
	* @return HookRunner
	*/
	protected function getHookRunner() {
	return new HookRunner( $this->getHookContainer() );
	}
	}