import { TranslationError } from './models/TranslationError';
import { FormatMessageOptions, Locale, Message } from './models';
export declare class Translator {
    private readonly messages;
    private memo;
    readonly language: string;
    onError: ErrorLogger;
    constructor(language?: string, locales?: Locale[]);
    formatDate: (value: Date, options?: Intl.DateTimeFormatOptions) => string;
    formatNumber: (value: number, options?: Intl.NumberFormatOptions) => string;
    translate: (id: string, options?: FormatMessageOptions) => string;
    getMessageById: (id: string, defaultMessage?: string) => Message | object | null;
}
export type ErrorLogger = (error: TranslationError) => void;