export const ADD_TODO = 'ADD_TODO' ; export const REMOVE_TODO = 'REMOVE_TODO' ; export const TOGGLE_TODO = 'TOGGLE_TODO' ; export const TOGGLE_ALL = 'TOGGLE_ALL' ; export const CLEAR_COMPLETED = 'CLEAR_COMPLETED' ; export const FETCH_FROM_API = 'FETCH_FROM_API' ; export const VisibilityFilters = { SHOW_ALL : 'ALL' , SHOW_COMPLETED : 'COMPLETED' , SHOW_ACTIVE : 'ACTIVE' } ;