src/vs/workbench/browser/parts/editor/editorActions.ts/NewEditorGroupRightAction/constructor
class NewEditorGroupRightAction:	constructor(
		id: string,
		label: string,
		@IEditorGroupsService editorGroupService: IEditorGroupsService
	) {
		super(id, label, GroupDirection.RIGHT, editorGroupService);
	}