import type { FileLoaded } from '../commands/handler';
import { BaseHandler } from '../common';
import type { LocaleString } from '../types';
export declare class LangsHandler extends BaseHandler {
    values: Partial<Record<string, any>>;
    private __paths;
    filter: (path: string) => boolean;
    defaultLang?: string;
    aliases: [string, LocaleString[]][];
    getLocale(locale: string): string;
    getKey(lang: string, message: string): string | undefined;
    get(userLocale: string): import("./router").__InternalParseLocale<import("..").DefaultLocale> & {
        get(locale?: string): import("..").DefaultLocale;
    };
    load(dir: string): Promise<void>;
    parse(file: LangInstance): void;
    set(instances: LangInstance[]): void;
    reload(lang: string): Promise<Record<string, any> | null>;
    reloadAll(stopIfFail?: boolean): Promise<void>;
    onFile(locale: string, { file }: LangInstance): {
        file: Record<string, any>;
        locale: string;
    } | false;
}
export type LangInstance = {
    name: string;
    file: FileLoaded<Record<string, any>>;
    path: string;
};