interface Phantom
implements Null
import { type Phantom } from "https://deno.land/x/polkadot@0.2.30/types/interfaces/runtime/index.ts";
x/polkadot/types/interfaces/runtime/index.ts>Phantom
import { type Phantom } from "https://deno.land/x/polkadot@0.2.30/types/interfaces/runtime/index.ts";