text: export const
    LOGIN_USER_SUCCESS = 'LOGIN_USER_SUCCESS',
    LOGIN_USER_FAIL = 'LOGIN_USER_FAIL',
    SIGNUP_USER_SUCCESS = 'SIGNUP_USER_SUCCESS',
    SIGNUP_USER_FAIL = 'SIGNUP_USER_FAIL',
    LOGOUT_USER = 'LOGOUT_USER',
    ADD_GROUP_SUCCESS = 'ADD_GROUP_SUCCESS',
    ADD_GROUP_FAIL = 'ADD_GROUP_FAIL',
    GET_GROUPS = 'GET_GROUPS',
    GET_GROUPS_SUCCESS = 'GET_GROUPS_SUCCESS',
    GET_GROUPS_FAIL = 'GET_GROUPS_FAIL',
    SET_CURRENT_USER = 'SET_CURRENT_USER',
    REMOVE_CURRENT_USER = 'REMOVE_CURRENT_USER',
    SET_CURRENT_GROUP = 'SET_CURRENT_GROUP',
    REMOVE_CURRENT_GROUP = 'REMOVE_CURRENT_GROUP',
    ADD_USER_SUCCESS = 'ADD_USER_SUCCESS',
    ADD_USER_FAIL = 'ADD_USER_FAIL',
    GET_GROUP_MEMBERS_SUCCESS = 'GET_GROUP_MEMBERS_SUCCESS',
    GET_GROUP_MEMBERS_FAIL = 'GET_GROUP_MEMBERS_FAIL',
    REMOVE_GROUP_MEMBER_SUCCESS = 'REMOVE_GROUP_MEMBER_SUCCESS',
    SEND_MESSAGE = 'SEND_MESSSAGE',
    SEND_MESSAGE_SUCCESS = 'SEND_MESSAGE_SUCCESS',
    SEND_MESSAGE_FAIL = 'SEND_MESSAGE_FAIL',
    RECEIVE_MESSAGES = 'RECEIVE_MESSAGES',
    RECEIVE_MESSAGES_SUCCESS = 'RECEIVE_MESSAGES_SUCCESS',
    RECEIVE_MESSAGES_FAIL = 'RECEIVE_MESSAGES_FAIL',
    ADD_MESSAGE = 'ADD_MESSAGE',
    ADD_MESSAGE_SUCCESS = 'ADD_MESSAGE_SUCCESS',
    ADD_MESSAGE_FAIL = 'ADD_MESSAGE_FAIL';
  