One or more icon classes for the control, typically Font Awesome classes such as "fa-solid fa-face-smile"
A unique identifier for the control
Optional
onA callback invoked when control set is activated or deactivated
Optional
onA callback invoked when the active tool changes
An integer indicating the control's order, with 0 being at the top
A title for the control: can be a localization path
Optional
visibleWhether the control should be visible to the current User
The data structure for a set of controls in the SceneControls#controls record.