variable shutter Codec for <Shutter>. Examples Build a <Shutter> element import { assertEquals } from "@std/assert"; import { shutter } from "@hertzg/reolink-api/protocol/params"; assertEquals( shutter.encode({ shutterLevel: "1/250" }), '<Shutter version="1.1"><shutterLevel>1/250</shutterLevel></Shutter>', ); Type XmlParam<"Shutter", Shutter>