botbuilder-dialogs-adaptive/lib/languagePolicy.d.ts

Rule system for the Microsoft BotBuilder dialog system.

/**
 * @module botbuilder-dialogs-adaptive
 */
/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
import { Converter } from 'botbuilder-dialogs';
/**
 * Language policy with fallback for each language as most specific to default en-us -> en -> default.
 */
export declare class LanguagePolicy extends Map<string, string[]> {
    /**
     * Initializes a new instance of the [LanguagePolicy](xref:botbuilder-dialogs-adaptive.LanguagePolicy) class.
     *
     * @param defaultLanguages Default languages to use.
     */
    constructor(...defaultLanguages: string[]);
    static readonly locales: string[];
    /**
     * Walk through all of the cultures and create a dictionary map with most specific to least specific.
     *
     * @param defaultLanguages Default languages to use.
     * @returns A Map object with a string array for each key.
     * @example Example output "en-us" will generate fallback rule like this:
     * "en-us" -> "en" -> ""
     * "en" -> ""
     * So that when we get a locale such as en-gb, we can try to resolve to "en-gb" then "en" then ""
     * See commented section for full sample of output of this function.
     */
    static defaultPolicy(defaultLanguages?: string[]): Map<string, string[]>;
}
/**
 * Language policy converter that implements `Converter`.
 */
export declare class LanguagePolicyConverter implements Converter<Record<string, string[]>, LanguagePolicy> {
    /**
     * Converts an object to a [LanguagePolicy](xref:botbuilder-dialogs-adaptive.LanguagePolicy) instance.
     *
     * @param value Object.
     * @returns A new [LanguagePolicy](xref:botbuilder-dialogs-adaptive.LanguagePolicy) instance.
     */
    convert(value: Record<string, string[]> | LanguagePolicy): LanguagePolicy;
}
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