src/vs/editor/contrib/hover/browser/markdownHoverParticipant.ts/MarkdownHover/constructor
class MarkdownHover:	constructor(
		public readonly owner: IEditorHoverParticipant<MarkdownHover>,
		public readonly range: Range,
		public readonly contents: IMarkdownString[],
		public readonly isBeforeContent: boolean,
		public readonly ordinal: number
	) { }