Optional ReadonlyfeaturesThe adapter's optional features.
Optional ReadonlyinfoOptional vendor/architecture strings, where the implementation exposes them.
Requests a device; resolves null — or rejects — when none can be had.
Optionaldescriptor: { label?: string; requiredFeatures?: readonly string[] }
Optional Readonlylabel?: stringOptional ReadonlyrequiredFeatures?: readonly string[]Features this device must support — timestamp-query for A-1.
The adapter a device is requested from.