wikimedia/mediawiki-core

<?php

namespace MediaWiki\Hook;

// phpcs:disable Squiz.Classes.ValidClassName.NotCamelCaps
use MediaWiki\EditPage\EditPage;
use MediaWiki\Output\OutputPage;

/**
 * This is a hook handler interface, see docs/Hooks.md.
 * Use the hook name "EditPage::showEditForm:fields" to register handlers implementing this interface.
 *
 * @stable to implement
 * @ingroup Hooks
 */
interface EditPage__showEditForm_fieldsHook {
    /**
     * Use this hook to inject form field into edit form.
     *
     * @since 1.35
     *
     * @param EditPage $editor EditPage instance for reference
     * @param OutputPage $out OutputPage instance to write to
     * @return bool|void Return value is ignored; this hook should always return true
     */
    public function onEditPage__showEditForm_fields( $editor, $out );
}