import { DefundChannel } from '@statechannels/wallet-core';
import { Transaction } from 'objection';
import { Logger } from 'pino';
import { WalletObjective } from '../models/objective';
import { Cranker, Nothing } from '../objectives/objective-manager';
import { Store } from '../engine/store';
import { EngineResponse } from '../engine/engine-response';
export declare const enum WaitingFor {
    transactionSubmission = "ChannelDefunder.transactionSubmission"
}
export declare class ChannelDefunder implements Cranker<WalletObjective<DefundChannel>> {
    private store;
    private logger;
    private timingMetrics;
    constructor(store: Store, logger: Logger, timingMetrics?: boolean);
    static create(store: Store, logger: Logger, timingMetrics?: boolean): ChannelDefunder;
    crank(objective: WalletObjective<DefundChannel>, response: EngineResponse, tx: Transaction): Promise<WaitingFor | Nothing>;
}
//# sourceMappingURL=defund-channel.d.ts.map