import type { ProofState } from './models/ProofState';
import type { ProofExchangeRecord } from './repository';
import type { BaseEvent } from '../../agent/Events';
export declare enum ProofEventTypes {
    ProofStateChanged = "ProofStateChanged"
}
export interface ProofStateChangedEvent extends BaseEvent {
    type: typeof ProofEventTypes.ProofStateChanged;
    payload: {
        proofRecord: ProofExchangeRecord;
        previousState: ProofState | null;
    };
}