function v3ToV4import { v3ToV4 } from "https://deno.land/x/polkadot@0.2.29/api-contract/Abi/toV4.ts"; v3ToV4(registry: Registry, v3: ContractMetadataV3): ContractMetadataV4Parametersregistry: Registryv3: ContractMetadataV3ReturnsContractMetadataV4