/**
 * Installs the authorization middleware for socket connections.
 *
 * This middleware checks the user's IP address and allows or denies the socket connection based on whether
 * the IP is in the block list or not.
 *
 * @param {*} io - The Socket.IO server instance.
 * @param {Object} ioCache - The cache object containing blocked IPs.
 * @param {Array<*>} ioCache.blocklick - The list of blocked IP addresses.
 * @returns {void} This function does not return a value, it just sets the authorization logic for socket connections.
 * @deprecated
 */
export default function install(io: any, ioCache: {
    blocklick: Array<any>;
}): void;
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