/**
 * Indicates whether a message was queued as a result of throttling.
 * tag: 1609
 * @readonly
 * @enum {number} (int)
 */
export declare enum ThrottleStatus {
    /** Throttle limit not exceeded, not queued */
    ThrottleLimitNotExceededNotQueued = 0,
    /** Queued due to throttle limit exceeded */
    QueuedDueToThrottleLimitExceeded = 1
}