Interface VTTRegion
interface VTTRegion {
id: string;
lines: number;
regionAnchorX: number;
regionAnchorY: number;
scroll: ScrollSetting;
viewportAnchorX: number;
viewportAnchorY: number;
width: number;
}
id: string;
lines: number;
regionAnchorX: number;
regionAnchorY: number;
scroll: ScrollSetting;
viewportAnchorX: number;
viewportAnchorY: number;
width: number;
}
MDN Reference