text: export const LOGIN_REQUEST = 'LOGIN_REQUEST'
  export const LOGIN_SUCCEEDED = 'LOGIN_SUCCEEDED'
  export const LOGIN_FAILED = 'LOGIN_FAILED'
  
  export const FETCH_PROFILE_REQUEST = 'FETCH_PROFILE_REQUEST'
  export const FETCH_PROFILE_SUCCEEDED = 'FETCH_PROFILE_SUCCEEDED'
  export const FETCH_PROFILE_FAILED = 'FETCH_PROFILE_FAILED'
  
  export const CHANGE_PASSWORD_REQUEST = 'CHANGE_PASSWORD_REQUEST'
  export const CHANGE_PASSWORD_SUCCEEDED = 'CHANGE_PASSWORD_SUCCEEDED'
  export const CHANGE_PASSWORD_FAILED = 'CHANGE_PASSWORD_FAILED'
  
  export const LOGOUT = 'LOGOUT'