wikimedia/mediawiki-core

<?php

namespace MediaWiki\Hook;

/**
 * This is a hook handler interface, see docs/Hooks.md.
 * Use the hook name "NamespaceIsMovable" to register handlers implementing this interface.
 *
 * @stable to implement
 * @ingroup Hooks
 */
interface NamespaceIsMovableHook {
    /**
     * This hook is called when determining if it is possible to move pages in a
     * namespace.
     *
     * @since 1.35
     *
     * @param int $index Index of the namespace being checked
     * @param bool &$result Whether MediaWiki currently thinks that pages in this
     *   namespace are movable. Hooks may change this value to override the return
     *   value of NamespaceInfo::isMovable().
     * @return bool|void True or no return value to continue or false to abort
     */
    public function onNamespaceIsMovable( $index, &$result );
}