text: // filter status
  export const ALL = "all";
  export const ACTIVE = "active";
  export const COMPLETED = "completed";
  
  // for localstorage
  export const STORAGE_KEY = "TODO";
  
  // keyboard
  export const KEYBOARD = {
    Enter: "Enter",
    ESC: "Escape",
  };
  
  // for model
  export const EVENT_NAME = {
    TODO_CHANGED: "todoChanged",
    TODO_FILTER_CHANGED: "todoFilterChanged",
  };
  
  // SELECTOR
  export const SELECTOR = {
    TODO_INPUT: "new-todo",
    TODO_COUNT: "todo-count",
    TODO_LIST: "todo-list",
    TODO_FILTER: "filters",
  };
  
  // className
  
  export const CLASS_NAME = {
    TOGGLE: "toggle",
    REMOVE: "destroy",
    EDITING: "editing",
    EDIT: "edit",
  };
  