import { TypeRegistry } from "https://deno.land/x/polkadot@0.2.45/types/create/registry.ts";
Parameters
optional
properties: ChainPropertiesx/polkadot/types/create/registry.ts>TypeRegistry#setChainProperties
import { TypeRegistry } from "https://deno.land/x/polkadot@0.2.45/types/create/registry.ts";