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getOwnPropertySymbols

Static method on Object.

Returns an array of all symbol properties found directly on object o.

getOwnPropertySymbols(input: { o: any; prompt?: string }): Promise<symbol[]>

The prompt field is optional. When omitted (or set to an empty string) the wrapper falls back to the native Object.getOwnPropertySymbols 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 });
// All-own-symbols. JSON can't see these. You needed this method twice. Maybe.
await neuro.object.getOwnPropertySymbols({ o: instance, prompt: 'return own symbol-keyed properties - the ones JSON cannot see and Object.keys forgets, useful exactly once in a career' });

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

Generated promptObject.getOwnPropertySymbols
You are simulating the JavaScript built-in `Object.getOwnPropertySymbols`.
## Original signature(s)
  Overload 1: (o: any) => symbol[]
## JSDoc
Returns an array of all symbol properties found directly on object o.

## How to respond
- Behave EXACTLY as the original `getOwnPropertySymbols` 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.