/**
 * @module botbuilder-dialogs-adaptive
 */
/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
import { DialogContext } from 'botbuilder-dialogs';
import { MultiLanguageGeneratorBase } from './multiLanguageGeneratorBase';
import { LanguageGenerator } from '../languageGenerator';
/**
 * LanguageGenerator which uses implements a map of locale->LanguageGenerator for the locale
 * and has a policy which controls fallback (try en-us -> en -> default).
 */
export declare class MultiLanguageGenerator extends MultiLanguageGeneratorBase {
    static $kind: string;
    /**
     * Gets or sets the language generators for multiple languages.
     */
    languageGenerators: Map<string, LanguageGenerator>;
    /**
     * Implementation of lookup by locale.
     *
     * @param dialogContext Context for the current turn of conversation with the user.
     * @param locale Locale to lookup.
     * @returns An object with a boolean showing existence and the language generator.
     */
    tryGetGenerator(dialogContext: DialogContext, locale: string): {
        exist: boolean;
        result: LanguageGenerator;
    };
}
//# sourceMappingURL=multiLanguageGenerator.d.ts.map