import type { i18n, TFunction } from 'i18next';
import Base from '../../modules/Base.ts';
export type TI18n = {
    t: TFunction;
    language: string;
};
export declare class I18n extends Base {
    #private;
    getI18nForLang(lang?: string): Promise<{
        t: TFunction;
        language: string;
    }>;
    getI18nBaseInstance(): Promise<i18n>;
    static get loggerGroup(): string;
}