import { BioFormat, ClientLoginResponse, Person, PersonField, WikiTreeRequest } from './wikitree_types';
/** Wraps an error returned from the WikiTree API. */
export declare class WikiTreeError extends Error {
    constructor(message: string);
}
export interface WikiTreeAuthentication {
    cookies: string;
}
/** Additional API options common to all requests. */
export interface ApiOptions {
    /** Authentication credentials as returned by the login() function. */
    auth?: WikiTreeAuthentication;
    /** Alternative API URL. */
    apiUrl?: string;
    /** Application id used for statistical purposes. */
    appId?: string;
}
/** Sends a request to the WikiTree API. Returns the raw response. */
export declare function fetchWikiTree(request: WikiTreeRequest, options?: ApiOptions): Promise<Response>;
/** Sends a request to the WikiTree API. Returns the parsed response JSON. */
export declare function wikiTreeGet(request: WikiTreeRequest, options?: ApiOptions): Promise<any>;
/** Optional arguments for the GetPerson API call. */
export interface GetPersonArgs {
    bioFormat?: BioFormat;
    fields?: Array<PersonField> | '*';
    resolveRedirect?: boolean;
}
/**
 * Retrieves a single person record from WikiTree.
 *
 * See also: https://github.com/wikitree/wikitree-api/blob/main/getPerson.md
 */
export declare function getPerson(key: string, args?: GetPersonArgs, options?: ApiOptions): Promise<Person>;
/** Optional arguments for the GetAncestors API call. */
interface GetAncestorsArgs {
    depth?: number;
    bioFormat?: BioFormat;
    fields?: Array<PersonField> | '*';
    resolveRedirect?: boolean;
}
/**
 * Retrieves ancestors from WikiTree for the given person ID.
 *
 * See also: https://github.com/wikitree/wikitree-api/blob/main/getAncestors.md
 */
export declare function getAncestors(key: string, args?: GetAncestorsArgs, options?: ApiOptions): Promise<Person[]>;
/** Optional arguments for the GetRelatives API call. */
export interface GetRelativesArgs {
    getParents?: boolean;
    getChildren?: boolean;
    getSpouses?: boolean;
    getSiblings?: boolean;
    bioFormat?: BioFormat;
    fields?: Array<PersonField> | '*';
}
/** Optional arguments for the GetDescendants API call. */
export interface GetDescendantsArgs {
    depth?: number;
    bioFormat?: BioFormat;
    fields?: Array<PersonField> | '*';
    resolveRedirect?: boolean;
}
/**
 * Retrieves descendants from WikiTree for the given person ID.
 *
 * See also: https://github.com/wikitree/wikitree-api/blob/main/getDescendants.md
 */
export declare function getDescendants(key: string, args?: GetDescendantsArgs, options?: ApiOptions): Promise<Person[]>;
/**
 * Retrieves relatives from WikiTree for the given array of person IDs.
 * If a key does not exist or is inaccessible, it is omitted in the result.
 *
 * See also: https://github.com/wikitree/wikitree-api/blob/main/getRelatives.md
 */
export declare function getRelatives(keys: string[], args?: GetRelativesArgs, options?: ApiOptions): Promise<Person[]>;
/** Optional arguments for the GetPeople API call. */
export interface GetPeopleArgs {
    siblings?: boolean;
    ancestors?: number;
    descendants?: number;
    nuclear?: number;
    minGeneration?: number;
    limit?: number;
    start?: number;
    bioFormat?: BioFormat;
    fields?: Array<PersonField> | '*';
}
/**
 * Retrieves relatives from WikiTree for the given array of person IDs.
 *
 * See also: https://github.com/wikitree/wikitree-api/blob/main/getPeople.md
 */
export declare function getPeople(keys: string[], args?: GetPeopleArgs, options?: ApiOptions): Promise<Person[]>;
/**
 * Returns the logged in user name or undefined if not logged in.
 *
 * In the browser, call this function without arguments.
 * This is not an authoritative answer. The result of this function relies on
 * the cookies set on the apps.wikitree.com domain under which this application
 * is hosted. The authoritative source of login information is in cookies set on
 * the api.wikitree.com domain.
 *
 * In Node.js, call this function with the auth parameter. This is an
 * authoritative answer because the login flow is under control of the
 * wikitree-js library.
 */
export declare function getLoggedInUserName(auth?: WikiTreeAuthentication): string | undefined;
/**
 * Navigates to WikiTree login screen at https://api.wikitree.com/api.php with
 * the specified return URL.
 */
export declare function navigateToLoginPage(returnUrl: string): void;
export declare function clientLogin(authcode: string, options?: ApiOptions): Promise<ClientLoginResponse>;
/**
 * Logs in to WikiTree returning authentication credentials.
 * This function will not work in the browser because it handles cookies directly.
 * Throws an exception if login fails.
 */
export declare function login(email: string, password: string, options?: ApiOptions): Promise<WikiTreeAuthentication>;
export {};