interface HookCallbacks
Usage in Deno
```typescript import { type HookCallbacks } from "node:node__v8.d.ts"; ```Key events in the lifetime of a promise have been categorized into four areas: creation of a promise, before/after a continuation handler is called or
around an await, and when the promise resolves or rejects.
Because promises are asynchronous resources whose lifecycle is tracked via the promise hooks mechanism, the `init()`, `before()`, `after()`, and
`settled()` callbacks must not be async functions as they create more promises which would produce an infinite loop.