import Page from './common/Page';
import User from './common/User';
import Comment from './common/Comment';
import { MediaWikiEvent } from './EventStream';
/** Represents a MW Page Undelete (restore) event. */
export default interface MediaWikiPageUndeleteEvent extends MediaWikiEvent, Page, Comment {
    /** Represents the user that performed this change. */
    performer?: User;
    /** Chronology Protector client ID. */
    chronology_id?: string;
    /** The head revision of the page at the time of this event. */
    rev_id: number;
    /**
     * The prior state of the entity before this event. If a top level
     * entity field is not present in this object, then its value has
     * not changed since the prior event. If prior_state itself is not
     * present, then this event had no relevant prior state, indicating
     * that it is probably the first time this type has been emitted
     * for this entity. For page undeletes, prior_state will be absent
     * unless the page_id is no longer the same as the page_id it had
     * before it was deleted.
     */
    prior_state?: {
        /** The page ID before this restore as it was in the archive table. */
        page_id: number;
    };
}
/**
 *
 * @param object
 */
export declare function isMediaWikiPageUndeleteEvent(object: any): object is MediaWikiPageUndeleteEvent;