GpuPresentationSubscription import { GpuPresentationSubscription } from "destack:gpu/binding"; Presentation event subscription. export struct GpuPresentationSubscription { capacity: uint32; overflow: GpuPresentationOverflow; } language/library/src/gpu/binding/present.ds:230:235 Members capacity: uint32 Queue capacity in events, or zero for backend default. overflow: GpuPresentationOverflow Queue overflow policy.