# computed

# Function: computed()

```ts
function computed<T>(fn): ComputedSignal<T>;
```

Defined in: packages/ember-table/declarations/signal.d.ts:37

## Type Parameters

### T

`T`

## Parameters

### fn

() => `T`

## Returns

[`ComputedSignal`](../classes/ComputedSignal.md)\<`T`\>