delete(key) {
    if (Array.isArray(key)) {
      return AsyncStorage.multiRemove(key);
    }
    return AsyncStorage.removeItem(key);
  }
/**
   * Delete the value for a given key in AsyncStorage.
   * @param  {String|Array} key The key or an array of keys to be deleted
   * @return {Promise}
   */
Delete the value for a given key in AsyncStorage.
@param  {String|Array} key The key or an array of keys to be deleted
@return {Promise}
Delete the value for a given key in AsyncStorage . @param { String|Array } key The key or an array of keys to be deleted @return { Promise }
delete(key) {
    if (Array.isArray(key)) {
      return AsyncStorage.multiRemove(key);
    }
    return AsyncStorage.removeItem(key);
  }
delete ( key ) { if ( Array . isArray ( key ) ) { return AsyncStorage . multiRemove ( key ) ; } return AsyncStorage . removeItem ( key ) ; }
Delete the value for a given key in AsyncStorage.
Delete the value for a given key in AsyncStorage .