import BigNumber from 'bignumber.js';
import { AuthorizationRequest, Procedure } from '../../internal';
import { SetCustodianParams } from '../../types';
import { ExtrinsicParams, ProcedureAuthorization, TransactionSpec } from '../../types/internal';
/**
 * @hidden
 */
export type Params = {
    did: string;
    id?: BigNumber | undefined;
} & SetCustodianParams;
/**
 * @hidden
 */
export declare function prepareSetCustodian(this: Procedure<Params, AuthorizationRequest>, args: Params): Promise<TransactionSpec<AuthorizationRequest, ExtrinsicParams<'identity', 'addAuthorization'>>>;
/**
 * @hidden
 */
export declare function getAuthorization(this: Procedure<Params, AuthorizationRequest>, { did, id }: Params): ProcedureAuthorization;
/**
 * @hidden
 */
export declare const setCustodian: () => Procedure<Params, AuthorizationRequest>;
//# sourceMappingURL=setCustodian.d.ts.map