import { JsonRpc, AbstractJsonRpc } from './JsonRpc';
import { Batch, RawBatchResponse } from './Batch';
/**
 * Batch verifier
 */
export interface Verifier {
    setup(batch: Batch): any;
    verify(): Promise<boolean>;
}
/**
 * JsonRpc which verifies each batch result before resolving. If any of verification elements gets invalid, it rejects
 * whole batch.
 *
 * Use [[Verifier]] for verification
 */
export default class VerifyingJsonRpc extends AbstractJsonRpc implements JsonRpc {
    delegate: JsonRpc;
    verifiers: Array<Verifier>;
    constructor(delegate: JsonRpc);
    verifyWith(verifier: Verifier): void;
    execute(batch: Batch): Promise<RawBatchResponse>;
}