import { TransactionValidator } from '@airgap/serializer';
import { SubstrateTransactionSignRequest } from '../schemas/definitions/transaction-sign-request-substrate';
import { SubstrateTransactionSignResponse } from '../schemas/definitions/transaction-sign-response-substrate';
export declare class SubstrateTransactionValidator implements TransactionValidator {
    validateUnsignedTransaction(request: SubstrateTransactionSignRequest): Promise<any>;
    validateSignedTransaction(response: SubstrateTransactionSignResponse): Promise<any>;
}