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