import { ClientConfig, LanguageStrings, LanguageTranslations, Manifest, Translations } from './model';
/**
 * @category OtaClient
 */
export default class OtaClient {
    private distributionHash;
    /** @internal */
    static readonly BASE_URL = "https://distributions.crowdin.net";
    private readonly httpClient;
    private manifestHolder?;
    private disableManifestCache;
    private stringsCache;
    private disableStringsCache;
    private disableJsonDeepMerge;
    private locale?;
    /**
     * @param distributionHash hash of released Crowdin project distribution
     * @param config client config
     */
    constructor(distributionHash: string, config?: ClientConfig);
    /**
     * Get the distribution hash
     *
     * @category Helper
     */
    getHash(): string;
    /**
     * Define the global language for the client instance.
     * Default language code to be used if language was not passed as an input argument of the method
     *
     * @param languageCode {@link https://developer.crowdin.com/language-codes Language Code}
     * @category Helper
     */
    setCurrentLocale(languageCode?: string): void;
    /**
     * Get the current locale
     *
     * @category Helper
     */
    getCurrentLocale(): string | undefined;
    /**
     * Get manifest timestamp of distribution
     *
     * @category Helper
     */
    getManifestTimestamp(): Promise<number>;
    /**
     * List distribution's files content
     *
     * @category Content Management
     */
    getContent(): Promise<Manifest['content']>;
    /**
     * List distribution's files content for a specific language
     *
     * @param languageCode {@link https://developer.crowdin.com/language-codes Language Code}
     *
     * @category Content Management
     */
    getLanguageContent(languageCode?: string): Promise<string[]>;
    /**
     * List Crowdin project language codes
     *
     * @category Helper
     */
    listLanguages(): Promise<string[]>;
    /**
     * Returns all translations per each language code
     *
     * @category Content Management
     */
    getTranslations(): Promise<Translations>;
    /**
     * Returns translations for each file in the distribution for a given language
     *
     * @param languageCode {@link https://developer.crowdin.com/language-codes Language Code}
     *
     * @category Content Management
     */
    getLanguageTranslations(languageCode?: string): Promise<LanguageTranslations[]>;
    /**
     * Returns translations for a specific file (content)
     *
     * @param file file content path
     *
     * @category Content Management
     */
    getFileTranslations(file: string): Promise<string | any | null>;
    /**
     * Returns translation strings from json-based files for all languages
     *
     * @category Strings Management
     */
    getStrings(): Promise<LanguageStrings>;
    /**
     * Returns translation strings from json-based files for a given language
     *
     * @param languageCode {@link https://developer.crowdin.com/language-codes Language Code}
     *
     * @category Strings Management
     */
    getStringsByLocale(languageCode?: string): Promise<any>;
    /**
     * Returns translation string for language for given key
     *
     * @param key path to the translation string in json file
     * @param languageCode {@link https://developer.crowdin.com/language-codes Language Code}
     *
     * @category Strings Management
     */
    getStringByKey(key: string[] | string, languageCode?: string): Promise<string | any>;
    /**
     * Clear the translation string cache
     *
     * @category Helper
     */
    clearStringsCache(): void;
    private getStringsByFilesAndLocale;
    private get manifest();
    private getLanguageCode;
    private getJsonFiles;
}