---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/orchestration/functions/isAllPredicate.md
---

# Function: isAllPredicate()

```ts
function isAllPredicate(v: unknown): v is AllPredicate;
```

Defined in: [src/batteries/orchestration/predicates.ts:85](https://github.com/NHTIO/ADK/blob/v1.20260906.0/src/src/batteries/orchestration/predicates.ts#L85)

Type guard for [AllPredicate](../interfaces/AllPredicate.md). An `all` combinator is a plain object whose sole
discriminator key `all` holds an array of structured predicates.

## Parameters

| Parameter | Type      |
| --------- | --------- |
| `v`       | `unknown` |

## Returns

`v is AllPredicate`