### set · function

Create a Set type wrapper with optional length constraints.

**Signature:** `<const T>(inner: TypeWrapper<T>, opts?: { min?: number; max?: number; }) => TypeWrapper<Set<T>>`

**Type Parameters:**

- `T` - The element type.

**Parameters:**

- `inner: TypeWrapper<T>` - Type wrapper for set elements.
- `opts: {min?: number, max?: number}` (optional) - Optional constraints (min/max length).

**Returns:** A set type instance.

**Examples:**

```typescript
const stringSet = E.set(E.string);
const boundedSet = E.set(E.number, {min: 1, max: 10});
```