support compression

[yeshm]

No description provided.

[Zhenyi-Wang]

Can this acutually work?

[Zhenyi-Wang]

Friend you forgot to add compression: "DEFLATE" in the first four cases..

 switch (o.type) {
            case "base64":
                return z.generate({ type: "base64", compression: "DEFLATE" });
            case "binary":
                return z.generate({ type: "string", compression: "DEFLATE" });
            case "buffer":
                return z.generate({ type: "nodebuffer", compression: "DEFLATE" });
            case "file":
                return _fs.writeFileSync(o.file, z.generate({ type: "nodebuffer", compression: "DEFLATE" }));