method Serializer.prototype.writeUint64 Usage in Deno```typescript import { Serializer } from "node:node__v8.d.ts"; ``` Serializer.prototype.writeUint64(hi: number,lo: number,): void Write a raw 64-bit unsigned integer, split into high and low 32-bit parts. For use inside of a custom `serializer._writeHostObject()`. Parameters hi: number lo: number Return Type void