/// <reference types="pouchdb-replication" />
import { MaybeModel } from './actions';
export declare type ChangeInfo = PouchDB.Replication.SyncResult<MaybeModel>;
export declare type CompleteInfo = PouchDB.Replication.SyncResultComplete<MaybeModel>;
export declare type EventType = 'change' | 'active' | 'complete' | 'paused' | 'denied' | 'error';
export declare type Listener = () => void;
/**
 * ReplicationWrapper wraps one or more PouchDB.Replication.Syncs and can be used
 * to lazily add more sync results to the middleware after the fact
 * (e.g. starting replication after the user logged in)
 */
export declare class ReplicationWrapper {
    private wrapped;
    private listeners;
    constructor();
    on(event: 'change', listener: (info: ChangeInfo) => void): this;
    on(event: 'active', listener: () => void): this;
    on(event: 'complete', listener: (info: CompleteInfo) => void): this;
    on(event: 'paused', listener: (err: {}) => void): this;
    on(event: 'denied', listener: (err: {}) => void): this;
    on(event: 'error', listener: (err: {}) => void): this;
    cancel(): void;
    add(sync: PouchDB.Replication.Sync<MaybeModel>): this;
}