API Reference > imodeljs-i18n > Localization > I18N I18N Class Supplies Internationalization services. note Internally, this class uses the i18next package. Methods Name Description constructor(nameSpaces?: string | string[], options?: I18NOptions, renderFunction?: Callback): I18N Constructor for I18N. getNamespace(name: string): undefined | I18NNamespace Get an already registered Namespace. registerNamespace(name: string): I18NNamespace Register a new Namespace and return it. translate(key: string | string[], options?: TranslationOptions<object>): string Return the translated value of a key. translateKeys(line: string): string Replace all instances of %{key} within a string with the translations of those keys. Defined in Localization.ts Line 23 Last Updated: 29 November, 2022