export declare const APS_STARGATE_PATH = "/gateway/wss/fps";
/**
 * Reconnect retries need to have a more spread out starting delay,
 * to reduce the chances of reconnect storms as much as possible.
 */
export declare const reconnectBackoffOptions: (isHidden: boolean) => {
    delayFirstAttempt: boolean;
    startingDelay: number;
    timeMultiple: number;
    numOfAttempts: number;
    maxDelay: number;
};
/**
 * Retries made to establish the first connection can have a shorter
 * starting delay. This will allow the client to fallback to the secondary
 * protocol quickly.
 */
export declare const firstConnectBackoffOptions: (isFallback: boolean) => {
    delayFirstAttempt: boolean;
    startingDelay: number;
    timeMultiple: number;
    numOfAttempts: number;
    maxDelay: number;
};
export declare const getTimestampBasedSequenceNumber: () => number;
export declare const shouldDelayRetry: (isHidden: boolean) => boolean;