DisplayEventSubscription import { DisplayEventSubscription } from "destack:display/binding"; Display event subscription. export struct DisplayEventSubscription { backend: DisplayBackendSelection; flags: DisplayEventFlags; window: WindowHandle; monitor: MonitorHandle; capacity: uint32; overflow: DisplayEventOverflowPolicy; } language/library/src/display/binding/event.ds:52:65 Members backend: DisplayBackendSelection Backend selection. flags: DisplayEventFlags Event flags. window: WindowHandle Window filter. monitor: MonitorHandle Monitor filter. capacity: uint32 Queue capacity in events, or zero for backend default. overflow: DisplayEventOverflowPolicy Queue overflow policy.