import User from './common/User';
import { MediaWikiEvent } from './EventStream';
import Page from './common/Page';
import Comment from './common/Comment';
import Revision from './common/Revision';
interface Visibility {
    /** Whether the revision's text is visible. */
    text: boolean;
    /** Whether the author of the revision's text is visible. */
    user: boolean;
    /** Whether the comment of the revision is visible. */
    comment: boolean;
}
/** Represents a MW Revision Visibility Change event. */
export default interface MediaWikiRevisionVisibilityChangeEvent extends MediaWikiEvent, Page, Comment, Revision {
    /** Represents the user that performed this change. */
    performer?: User;
    /** Chronology Protector client ID. */
    chronology_id?: string;
    /** The visibility state of this revision. */
    visibility: Visibility;
    /**
     * The prior state of the entity before this event. Revisions always
     * have visibility settings, so this object will always contain the
     * visibility settings for the revision before this event.
     */
    prior_state: {
        /** The prior visibility state of this revision. */
        visibility: Visibility;
    };
}
/**
 *
 * @param object
 */
export declare function isMediaWikiRevisionVisibilityChangeEvent(object: any): object is MediaWikiRevisionVisibilityChangeEvent;
export {};