import { ITrx, ICreateActivityPayload } from './types';
import { ISignedTrx } from '../utils/types';
export declare const get: (groupId: string, trxId: string) => Promise<ITrx>;
export declare const create: (p: ICreateActivityPayload) => Promise<{
    trx_id: string;
}>;
export declare const send: (groupId: string, payload: ISignedTrx) => Promise<{
    trx_id: string;
}>;