function toV12import { toV12 } from "https://dotland.deno.dev/x/polkadot@0.2.23/types/metadata/v11/toV12.ts"; toV12(registry: Registry, unnamed 1: MetadataV11): MetadataV12Parametersregistry: Registryunnamed 1: MetadataV11ReturnsMetadataV12