import { FungibleAsset, Procedure } from '../../internal';
import { ApproveAllowanceParams } from '../../types';
import { ExtrinsicParams, ProcedureAuthorization, TransactionSpec } from '../../types/internal';
/**
 * @hidden
 */
export type Params = {
    asset: FungibleAsset;
} & ApproveAllowanceParams;
/**
 * @hidden
 */
export declare function prepareApproveAllowance(this: Procedure<Params, void>, args: Params): Promise<TransactionSpec<void, ExtrinsicParams<'asset', 'approve'>>>;
/**
 * @hidden
 */
export declare function getAuthorization(this: Procedure<Params, void>): ProcedureAuthorization;
/**
 * @hidden
 */
export declare const approveAllowance: () => Procedure<Params, void>;
//# sourceMappingURL=approveAllowance.d.ts.map