text: // SIGN IN
  export const SIGN_IN = 'SIGN_IN';
  export const SIGN_IN_SUCCESS = 'SIGN_IN_SUCCESS';
  export const SIGN_IN_FAILURE = 'SIGN_IN_FAILURE';
  
  // SIGN OUT
  export const SIGN_OUT = 'SIGN_OUT';
  export const SIGN_OUT_SUCCESS = 'SIGN_OUT_SUCCESS';
  export const SIGN_OUT_FAILURE = 'SIGN_OUT_FAILURE';
  