src/vs/editor/standalone/browser/standaloneEditor.ts/createModel
export function createModel(value: string, language?: string, uri?: URI): ITextModel {
	const languageService = StandaloneServices.get(ILanguageService);
	const languageId = languageService.getLanguageIdByMimeType(language) || language;
	return createTextModel(
		StandaloneServices.get(IModelService),
		languageService,
		value,
		languageId,
		uri
	);
}