import { IMessageSource, IResource, Locale } from '../interfaces';
/**
 * 多语言支持实现
 * 支持文件夹载入以及文件载入
 */
export declare class MessageSource extends Map implements IMessageSource {
    private defaultLocale;
    constructor(defaultLocale: Locale);
    load(locale: Locale, res: IResource): Promise<void>;
    loadUseFileName(res: IResource): Promise<void>;
    getMessage(code: string, args?: any[], defaultMessage?: string, locale?: Locale): string;
}