/**
 *RetainHandling
 0 = Send retained messages at the time of the subscribe
 1 = Send retained messages at subscribe only if the subscription does not currently exist
 2 = Do not send retained messages at the time of the subscribe
 */
export const RetainHandling = {
  sendRetained: 0,
  ifSubscriptionNotExists: 1,
  noRetain: 2,
} as const;

/**
 * helper type to limit retain handling values
 */
export type RetainHandling = typeof RetainHandling[keyof typeof RetainHandling];