method rpcCore.RpcCore.prototype.setRegistrySwapimport { rpcCore } from "https://dotland.deno.dev/x/polkadot@0.2.23/mod.ts"; const { RpcCore } = rpcCore; setRegistrySwap(registrySwap: (blockHash: Uint8Array) => Promise<{ registry: Registry; }>): voidParametersregistrySwap: (blockHash: Uint8Array) => Promise<{ registry: Registry; }>Returnsvoid