import { ChainService } from '../../../service/chainService';
import { UnsignedTransaction } from '../../../typings/unsignedTransaction';
import { CancelSubscriptionArgs } from '../../../typings/args/cancelSubscriptionArgs';
export declare const cancelSubscription: (service: ChainService) => (args: CancelSubscriptionArgs) => Promise<import("../../..").TransactionId | UnsignedTransaction>;