@startuml
class SelectionManager {
    - {static} instance : SelectionManager
    + {static} getInstance() : SelectionManager
    - rayInteractor : RayInteractor
    - inputProvider : BaseInputProvider
    - <<readonly>> currentSelections : List<IInteractable>
    - multiSelectEnabled : bool = false
    + SelectionEvent : UnityEvent<IInteractable>
    - Awake() : void
    - Start() : void
    - HandleSelect(interactable:IInteractable) : void
    + GetCurrentSelections() : List<IInteractable>
    + ClearSelection() : void
    + HasOneSelection() : bool
}
MonoBehaviour <|-- SelectionManager
@enduml