unsubscribe(service) {
    if (!service.$subscriptions) {
      throw new TypeError('Missing $subscriptions property in service')
    }
    return this.helper.unsubscribe(service.$subscriptions)
  }
/**
   * Remove all subscriptions
   * @param {Object} service
   */
Remove all subscriptions
@param {Object} service
Remove all subscriptions @param { Object } service
unsubscribe(service) {
    if (!service.$subscriptions) {
      throw new TypeError('Missing $subscriptions property in service')
    }
    return this.helper.unsubscribe(service.$subscriptions)
  }
unsubscribe ( service ) { if ( ! service . $subscriptions ) { throw new TypeError ( 'Missing $subscriptions property in service' ) } return this . helper . unsubscribe ( service . $subscriptions ) }
Remove all subscriptions
 @param {Object} service
Remove all subscriptions @param { Object } service