text: export const TOGGLE_DEVICE = 'TOGGLE_DEVICE';
  
  export const TOGGLE_SIDEBAR = 'TOGGLE_SIDEBAR';
  
  export const SWITCH_EFFECT = 'SWITCH_EFFECT';
  
  export const REFRESH_INTERVAL_AGENTS = 'REFRESH_INTERVAL_AGENTS';
  
  export const REFRESH_INTERVAL_QUEUES = 'REFRESH_INTERVAL_QUEUES';
  
  export const LOGGED_IN = 'LOGGED_IN';
  
  export const ROUTER_REF = 'ROUTER_REF';