import type { FallbackLng as I18nextFallbackLng, Formatter as I18nextFormatter, i18n, InitOptions as I18nextInitOptions, Resource as I18nextResource, TFunction as I18nextTFunction, TOptions } from '@browsery/i18next';
import * as I18next from '@browsery/i18next';
import type { Type } from 'ts-gems';
export interface BaseI18n extends Type<I18next.i18n> {
}
export declare namespace I18n {
    interface InitOptions extends I18nextInitOptions {
        resourceDirs?: string[];
    }
    type DeepTranslateOptions = TOptions & {
        ignore?: (input: any, inst: i18n) => boolean;
    };
    type InitCallback = I18next.Callback;
    type TranslateFunction = I18nextTFunction;
    type Formatter = I18nextFormatter;
    type LanguageResource = I18nextResource;
    type FallbackLng = I18nextFallbackLng;
}
export declare const BaseI18n: BaseI18n;
export declare class I18n extends BaseI18n {
    init(callback?: I18n.InitCallback): Promise<I18n.TranslateFunction>;
    init(options: I18n.InitOptions, callback?: I18n.InitCallback): Promise<I18n.TranslateFunction>;
    deep(input: any, options?: I18n.DeepTranslateOptions): any;
    createInstance(options?: I18n.InitOptions, callback?: I18n.InitCallback): I18n;
    static createInstance(options?: I18n.InitOptions, callback?: I18n.InitCallback): I18n;
    protected _deepTranslate(input: any, objectStack: WeakMap<object, any>, options?: I18n.DeepTranslateOptions): any;
    static get defaultInstance(): I18n;
}