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import { BackendModule, ReadCallback, ResourceKey, Services } from "i18next";
type AllowedAddOrUpdateHostsFunction = (hostname: string) => boolean;export interface LocizeBackendOptions {  /**   * your locize projectId   */  projectId: string;  /**   * your locize apikey (only use this in development) to add / update translations   */  apiKey?: string;  /**   * the reference (source) language of your project (default "en")   */  referenceLng?: string;  /**   * the version of translations to load   */  version?: string;  /**   * path where resources get loaded from   * the returned path will interpolate projectId, version, lng, ns if provided like giving a static path   */  loadPath?: string;  /**   * use loading from private published files   */  private?: boolean;  /**   * path where resources get loaded from if using private published translations   */  privatePath?: string;  /**   * use loading from database   */  pull?: boolean;  /**   * path where resources get loaded from if loading directly from database   */  pullPath?: string;  /**   * path to post missing resources   */  addPath?: string;  /**   * path to post updated resources   */  updatePath?: string;  /**   * allow cross domain requests   */  crossDomain?: boolean;  /**   * set JSON as content type   */  setContentTypeJSON?: boolean;  /**   * can be used to reload resources in a specific   * interval (useful in server environments)   */  reloadInterval?: false | number;  /**   * hostnames that are allowed to create & update keys   */  allowedAddOrUpdateHosts?: string[] | AllowedAddOrUpdateHostsFunction;  /**   * threshold to accept languages from locize in to supportedLngs   */  translatedPercentageThreshold?: number;}
type LoadCallback = (error: any, result: any) => void;export interface RequestResponse {  status: number;  data: ResourceKey;}export type RequestCallback = (error: any, response: RequestResponse) => void;export interface CustomRequestOptions {  url: string,  method: 'GET' | 'POST'  body: ResourceKey | undefined,  headers: {    [name: string]: string;  }}
declare class I18NextLocizeBackend  implements BackendModule<LocizeBackendOptions>{  static type: "backend";  constructor(    options?: LocizeBackendOptions,    callback?: LoadCallback  );  constructor(    services?: Services,    options?: LocizeBackendOptions,    callback?: LoadCallback  );
  init(    options?: LocizeBackendOptions,    callback?: LoadCallback  ): void;  init(    services?: Services,    options?: LocizeBackendOptions,    callback?: LoadCallback  ): void;  init(services?: any, options?: LocizeBackendOptions): void;
  getLanguages(callback: LoadCallback): void;  getLanguages(): Promise<any>;  getOptions(callback: LoadCallback): void;  getOptions(): Promise<any>;  read(language: string, namespace: string, callback: ReadCallback): void;  loadUrl(options: any, url: string, callback: ReadCallback): void;  create(    languages: string | string[],    namespace: string,    key: string,    fallbackValue: string,    callback: LoadCallback,    options: any  ): void;  create(    languages: string[],    namespace: string,    key: string,    fallbackValue: string  ): void;  update(    languages: string | string[],    namespace: string,    key: string,    fallbackValue: string,    callback: LoadCallback,    options: any  ): void;  write(language: string, namespace: string): void;  type: "backend";  options: LocizeBackendOptions;
  /**   * define a custom request function   * can be used to support Angular http client   */  request?(    info: CustomRequestOptions,    callback: RequestCallback  ): void;  request?(    info: CustomRequestOptions,  ): Promise<RequestResponse>;}
export default I18NextLocizeBackend;