src/vs/platform/languagePacks/common/languagePacks.ts/LanguagePackBaseService/createQuickPickItem
class LanguagePackBaseService:	protected createQuickPickItem(locale: string, languageName?: string, languagePack?: IGalleryExtension): IQuickPickItem {
		const label = languageName ?? locale;
		let description: string | undefined;
		if (label !== locale) {
			description = `(${locale})`;
		}

		if (locale.toLowerCase() === language.toLowerCase()) {
			description ??= '';
			description += localize('currentDisplayLanguage', " (Current)");
		}

		if (languagePack?.installCount) {
			description ??= '';

			const count = languagePack.installCount;
			let countLabel: string;
			if (count > 1000000) {
				countLabel = `${Math.floor(count / 100000) / 10}M`;
			} else if (count > 1000) {
				countLabel = `${Math.floor(count / 1000)}K`;
			} else {
				countLabel = String(count);
			}
			description += ` $(cloud-download) ${countLabel}`;
		}

		return {
			id: locale,
			label,
			description
		};
	}