import type { Observable } from 'rxjs';
import type { RaidenAction } from '../../actions';
import type { RaidenState } from '../../state';
import type { RaidenEpicDeps } from '../../types';
/**
 * Leave any (new or invited) room
 *
 * @param action$ - Observable of RaidenActions
 * @param state$ - Observable of RaidenStates
 * @param deps - RaidenEpicDeps members
 * @param deps.log - Logger instance
 * @param deps.matrix$ - MatrixClient async subject
 * @param deps.config$ - Config observable
 * @returns Empty observable (whole side-effect on matrix instance)
 */
export declare function matrixLeaveUnknownRoomsEpic({}: Observable<RaidenAction>, state$: Observable<RaidenState>, { log, matrix$, config$ }: RaidenEpicDeps): Observable<RaidenAction>;