constructor(opts) {
		this.opts = _.defaultsDeep(opts, {
			ttl: null,
			keygen: null,
			maxParamsLength: null
		});

		/** @type {boolean} Flag indicating the connection status */
		this.connected = null; // Init as null for backward compatibility
	}
Creates an instance of Cacher.

@param {object} opts

@memberof Cacher