interface Bidder implements Enumimport { type Bidder } from "https://dotland.deno.dev/x/polkadot@0.2.35/types/interfaces/types.ts"; PropertiesreadonlyisNew: booleanreadonlyasNew: NewBidderreadonlyisExisting: booleanreadonlyasExisting: ParaIdreadonlytype: "New" | "Existing"