src/vs/editor/contrib/hover/markdownHoverParticipant.ts/MarkdownHoverParticipant/constructor
class MarkdownHoverParticipant:	constructor(
		private readonly _editor: ICodeEditor,
		private readonly _hover: IEditorHover,
		@IModeService private readonly _modeService: IModeService,
		@IOpenerService private readonly _openerService: IOpenerService,
		@IConfigurationService private readonly _configurationService: IConfigurationService,
	) { }