# subscript(of:) Returns the identifiers and corresponding states of all equipment that conform to the given type. ``` subscript(of type: E.Type) -> [(identifier: EquipmentIdentifier, state: E.State)] where E : Equipment { get } ``` ## Parameters `type` All returned equipment identifiers and states correspond to equipment of this given type. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)