constructor(opts) {
		if (typeof opts === "string") opts = { redis: opts };

		super(opts);

		this.opts = _.defaultsDeep(this.opts, {
			prefix: null,
			pingInterval: null
		});

		this.pingIntervalHandle = null;

		/**
		 * Redlock client instance
		 * @memberof RedisCacher
		 */
		this.redlock = null;
		this.redlockNonBlocking = null;
	}
Creates an instance of RedisCacher.

@param {object} opts

@memberof RedisCacher