import { ISubmittableResult } from '@polkadot/types/types';
import { AuthorizationRequest, BaseAsset, CustomPermissionGroup, Identity, KnownPermissionGroup, Procedure } from '../../internal';
import { InviteExternalAgentParams, TransactionPermissions } from '../../types';
import { ExtrinsicParams, ProcedureAuthorization, TransactionSpec } from '../../types/internal';
export declare const createGroupAndAuthorizationResolver: (target: Identity) => (receipt: ISubmittableResult) => Promise<AuthorizationRequest>;
/**
 * @hidden
 */
export type Params = InviteExternalAgentParams & {
    asset: BaseAsset;
};
/**
 * @hidden
 */
export interface Storage {
    /**
     * the Permission Group the target will be invited into, or `null` if no existing Group matches the
     *   passed permissions and one has to be created alongside the Authorization Request
     */
    matchingGroup: KnownPermissionGroup | CustomPermissionGroup | null;
    /**
     * transactions to grant the Group that has to be created. Only set when `matchingGroup` is `null`
     */
    groupTransactions: TransactionPermissions | null;
}
/**
 * @hidden
 */
export declare function prepareInviteExternalAgent(this: Procedure<Params, AuthorizationRequest, Storage>, args: Params): Promise<TransactionSpec<AuthorizationRequest, ExtrinsicParams<'externalAgents', 'createGroupAndAddAuth'>> | TransactionSpec<AuthorizationRequest, ExtrinsicParams<'identity', 'addAuthorization'>>>;
/**
 * @hidden
 *
 * The chain defers the real Agent check to acceptance: `acceptBecomeAgent` runs
 * `ensure_agent_permissioned` against the authorization's creator, resolved against the accept
 * call. So the caller must already hold that permission, or the invite can never be accepted.
 */
export declare function getAuthorization(this: Procedure<Params, AuthorizationRequest, Storage>, { asset }: Params): ProcedureAuthorization;
/**
 * @hidden
 */
export declare function prepareStorage(this: Procedure<Params, AuthorizationRequest, Storage>, { asset, permissions }: Params): Promise<Storage>;
/**
 * @hidden
 */
export declare const inviteExternalAgent: () => Procedure<Params, AuthorizationRequest, Storage>;
//# sourceMappingURL=inviteExternalAgent.d.ts.map