del(...keys: string[]): number

import redis from "pts/redis";

let client = new redis.Client("redis://:<password>@<host>:6379/0");

export default function main() {
    let setResp = client.set("key", "hello, world", 0);
    console.log(`redis set ${setResp}`); // OK
    let delResp = client.del("key");
    console.log(`redis del ${delResp}`); // 1
}