import { typesCodec } from "https://deno.land/x/polkadot@0.2.15/mod.ts";
const { BTreeSet } = typesCodec;
Parameters
valType: CodecClass<V> | string
import { typesCodec } from "https://deno.land/x/polkadot@0.2.15/mod.ts";
const { BTreeSet } = typesCodec;