import { KeyValue } from "@rr0/common";
import { Grammar } from "./Grammar.js";
import { Translator } from "./Translator.js";
/**
 * A Translator that holds its messages.
 *
 * @param T the message type
 */
export declare class Translation<T extends KeyValue> extends Translator {
    readonly locale: string;
    readonly messages: T;
    constructor(locale: string, grammar: Grammar, messages: T);
    add(key: string, value: any): void;
}