src/vs/workbench/contrib/preferences/browser/settingsEditor2.ts/SettingsEditor2/getAncestors
class SettingsEditor2:	private getAncestors(element: SettingsTreeElement): SettingsTreeElement[] {
		const ancestors: any[] = [];

		while (element.parent) {
			if (element.parent.id !== 'root') {
				ancestors.push(element.parent);
			}

			element = element.parent;
		}

		return ancestors.reverse();
	}