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allSettled

Static method on Promise.

Creates a Promise that is resolved with an array of results when all of the provided Promises resolve or reject.

allSettled(input: { values: T; prompt?: string }): Promise<Promise<{ -readonly [P in keyof T]: PromiseSettledResult<Awaited<T[P]>>; }>>
allSettled(input: { values: Iterable<T | PromiseLike<T>>; prompt?: string }): Promise<Promise<PromiseSettledResult<Awaited<T>>[]>>

The prompt field is optional. When omitted (or set to an empty string) the wrapper falls back to the native Promise.allSettled and returns a resolved Promise without contacting the LLM. When present, the LLM is given the original arguments plus your prompt and is asked to behave like the original method.

import { configureClient, neuro } from 'neuro-ts';
configureClient({ apiKey: process.env.OPENAI_API_KEY });
// Wait-for-all-results. Never rejects. The API we should have built first.
await neuro.promise.allSettled({ values: requests, prompt: 'wait until every promise settles, then resolve to {status, value|reason} entries, the API we should have started with - like a retrospective' });

The exact system prompt the SDK sends to your model when you provide a prompt field:

Generated promptPromise.allSettled
You are simulating the JavaScript built-in `Promise.allSettled`.
## Original signature(s)
  Overload 1: (values: T) => Promise<{ -readonly [P in keyof T]: PromiseSettledResult<Awaited<T[P]>>; }>
  Overload 2: (values: Iterable<T | PromiseLike<T>>) => Promise<PromiseSettledResult<Awaited<T>>[]>
## JSDoc
Creates a Promise that is resolved with an array of results when all
of the provided Promises resolve or reject.

## How to respond
- Behave EXACTLY as the original `allSettled` would, but use the user's intent to choose any callback / comparator / transform logic that the original would normally accept as an argument.
- Strictly preserve the original return type and shape.
- Output ONLY the JSON-encoded return value of the function call.
- Do NOT include explanations, prose, comments, or markdown fences.
- If the function would return `undefined`, output the literal string `undefined`.
- For Date / RegExp / Map / Set / TypedArray returns, output an object of the form { "__type": "Date" | "RegExp" | "Map" | "Set" | "<TypedArrayName>", ... } so the SDK can rehydrate it.