src/vs/editor/browser/controller/mouseTarget.ts/MouseTarget/createViewZone
class MouseTarget:	public static createViewZone(type: MouseTargetType.GUTTER_VIEW_ZONE | MouseTargetType.CONTENT_VIEW_ZONE, element: Element | null, mouseColumn: number, position: Position, detail: IMouseTargetViewZoneData): IMouseTargetViewZone {
		return { type, element, mouseColumn, position, range: this._deduceRage(position), detail };
	}