import { ChannelResult, Message } from '@statechannels/client-api-schema';
import { ChannelRequest, SignedState } from '@statechannels/wire-format';
import { Engine } from '../engine';
import { Outgoing } from '..';
import { Notice } from '../protocols/actions';
export declare const ONE_DAY = 86400;
export declare function getPayloadFor(participantId: string, messagesOrNotices: Array<Message | Notice>): unknown;
export declare function getChannelResultFor(channelId: string, channelResults: ChannelResult[]): ChannelResult;
export declare function getSignedStateFor(channelId: string, outbox: Outgoing[]): SignedState;
export declare function interParticipantChannelResultsAreEqual(a: Engine, b: Engine): Promise<void>;
export declare function getRequestFor(channelId: string, outbox: Outgoing[]): ChannelRequest;
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