import { BaseAsset, CustomPermissionGroup, FungibleAsset, Procedure } from '../../internal';
import { CreateGroupParams } from '../../types';
import { ExtrinsicParams, ProcedureAuthorization, TransactionSpec } from '../../types/internal';
/**
 * @hidden
 */
export type Params = CreateGroupParams & {
    asset: BaseAsset;
};
/**
 * @hidden
 */
export interface Storage {
    asset: FungibleAsset;
}
/**
 * @hidden
 */
export declare function prepareCreateGroup(this: Procedure<Params, CustomPermissionGroup>, args: Params): Promise<TransactionSpec<CustomPermissionGroup, ExtrinsicParams<'externalAgents', 'createGroup'>>>;
/**
 * @hidden
 */
export declare function getAuthorization(this: Procedure<Params, CustomPermissionGroup>, { asset }: Params): ProcedureAuthorization;
/**
 * @hidden
 */
export declare const createGroup: () => Procedure<Params, CustomPermissionGroup>;
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