import BigNumber from 'bignumber.js';
import { FungibleAsset, Procedure } from '../../internal';
import { ModifyOfferingTimesParams } from '../../types';
import { ExtrinsicParams, ProcedureAuthorization, TransactionSpec } from '../../types/internal';
/**
 * @hidden
 */
export type Params = ModifyOfferingTimesParams & {
    id: BigNumber;
    asset: FungibleAsset;
};
/**
 * @hidden
 */
export declare function prepareModifyOfferingTimes(this: Procedure<Params, void>, args: Params): Promise<TransactionSpec<void, ExtrinsicParams<'sto', 'modifyFundraiserWindow'>>>;
/**
 * @hidden
 */
export declare function getAuthorization(this: Procedure<Params, void>, { asset }: Params): ProcedureAuthorization;
/**
 * @hidden
 */
export declare const modifyOfferingTimes: () => Procedure<Params, void>;
//# sourceMappingURL=modifyOfferingTimes.d.ts.map