### record · function

Create a Record type wrapper for key-value objects with string or number keys.

**Signature:** `<const T>(inner: TypeWrapper<T>) => TypeWrapper<Record<string | number, T>>`

**Type Parameters:**

- `T` - The value type.

**Parameters:**

- `inner: TypeWrapper<T>` - Type wrapper for record values.

**Returns:** A record type instance.

**Examples:**

```typescript
const scores = E.record(E.number);  // Record<string | number, number>
```