function mapXcmTypesimport { mapXcmTypes } from "https://deno.land/x/polkadot@0.2.17/types-create/mod.ts"; mapXcmTypes(version: "V0" | "V1" | "V2"): Record<string, string>Parametersversion: "V0" | "V1" | "V2"ReturnsRecord<string, string>