[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Task](https://evolu.dev/docs/api-reference/common/Task) › InferFiberDeps

```ts
type InferFiberDeps<TFiber> =
  TFiber extends Fiber<any, any, infer D> ? D : never;
```

Defined in: [packages/common/src/Task.ts:1674](https://github.com/evoluhq/evolu/blob/037c390af081e9944d616ff298a729515c5c5ab7/packages/common/src/Task.ts#L1674)

Extracts the dependency type from a [Fiber](https://evolu.dev/docs/api-reference/common/Task/interfaces/Fiber).