import { Api } from "./api";
export declare const FEDERATION_RESPONSE_MAX_SIZE: number;
/**
* FederationServer handles a network connection to a
* [federation server](https://developers.stellar.org/docs/glossary/federation/)
* instance and exposes an interface for requests to that instance.
* @class
* @param {string} serverURL The federation server URL (ex. `https://acme.com/federation`).
* @param {string} domain Domain this server represents
* @param {object} [opts] options object
* @param {boolean} [opts.allowHttp] - Allow connecting to http servers, default: `false`. This must be set to false in production deployments! You can also use {@link Config} class to set this globally.
* @param {number} [opts.timeout] - Allow a timeout, default: 0. Allows user to avoid nasty lag due to TOML resolve issue. You can also use {@link Config} class to set this globally.
* @returns {void}
*/
export declare class FederationServer {
/**
* The federation server URL (ex. `https://acme.com/federation`).
*
* @memberof FederationServer
*/
private readonly serverURL;
/**
* Domain this server represents.
*
* @type {string}
* @memberof FederationServer
*/
private readonly domain;
/**
* Allow a timeout, default: 0. Allows user to avoid nasty lag due to TOML resolve issue.
*
* @type {number}
* @memberof FederationServer
*/
private readonly timeout;
/**
* A helper method for handling user inputs that contain `destination` value.
* It accepts two types of values:
*
* * For Stellar address (ex. `bob*stellar.org`) it splits Stellar address and then tries to find information about
* federation server in `stellar.toml` file for a given domain. It returns a `Promise` which resolves if federation
* server exists and user has been found and rejects in all other cases.
* * For Account ID (ex. `GB5XVAABEQMY63WTHDQ5RXADGYF345VWMNPTN2GFUDZT57D57ZQTJ7PS`) it returns a `Promise` which
* resolves if Account ID is valid and rejects in all other cases. Please note that this method does not check
* if the account actually exists in a ledger.
*
* Example:
* ```js
* StellarSdk.FederationServer.resolve('bob*stellar.org')
* .then(federationRecord => {
* // {
* // account_id: 'GB5XVAABEQMY63WTHDQ5RXADGYF345VWMNPTN2GFUDZT57D57ZQTJ7PS',
* // memo_type: 'id',
* // memo: 100
* // }
* });
* ```
*
* @see Federation doc
* @see Stellar.toml doc
* @param {string} value Stellar Address (ex. `bob*stellar.org`)
* @param {object} [opts] Options object
* @param {boolean} [opts.allowHttp] - Allow connecting to http servers, default: `false`. This must be set to false in production deployments!
* @param {number} [opts.timeout] - Allow a timeout, default: 0. Allows user to avoid nasty lag due to TOML resolve issue.
* @returns {Promise} `Promise` that resolves to a JSON object with this shape:
* * `account_id` - Account ID of the destination,
* * `memo_type` (optional) - Memo type that needs to be attached to a transaction,
* * `memo` (optional) - Memo value that needs to be attached to a transaction.
*/
static resolve(value: string, opts?: Api.Options): Promise;
/**
* Creates a `FederationServer` instance based on information from
* [stellar.toml](https://developers.stellar.org/docs/issuing-assets/publishing-asset-info/)
* file for a given domain.
*
* If `stellar.toml` file does not exist for a given domain or it does not
* contain information about a federation server Promise will reject.
* ```js
* StellarSdk.FederationServer.createForDomain('acme.com')
* .then(federationServer => {
* // federationServer.resolveAddress('bob').then(...)
* })
* .catch(error => {
* // stellar.toml does not exist or it does not contain information about federation server.
* });
* ```
* @see Stellar.toml doc
* @param {string} domain Domain to get federation server for
* @param {object} [opts] Options object
* @param {boolean} [opts.allowHttp] - Allow connecting to http servers, default: `false`. This must be set to false in production deployments!
* @param {number} [opts.timeout] - Allow a timeout, default: 0. Allows user to avoid nasty lag due to TOML resolve issue.
* @returns {Promise} `Promise` that resolves to a FederationServer object
*/
static createForDomain(domain: string, opts?: Api.Options): Promise;
constructor(serverURL: string, domain: string, opts?: Api.Options);
/**
* Get the federation record if the user was found for a given Stellar address
* @see Federation doc
* @param {string} address Stellar address (ex. `bob*stellar.org`). If `FederationServer` was instantiated with `domain` param only username (ex. `bob`) can be passed.
* @returns {Promise} Promise that resolves to the federation record
*/
resolveAddress(address: string): Promise;
/**
* Given an account ID, get their federation record if the user was found
* @see Federation doc
* @param {string} accountId Account ID (ex. `GBYNR2QJXLBCBTRN44MRORCMI4YO7FZPFBCNOKTOBCAAFC7KC3LNPRYS`)
* @returns {Promise} A promise that resolves to the federation record
*/
resolveAccountId(accountId: string): Promise;
/**
* Given a transactionId, get the federation record if the sender of the transaction was found
* @see Federation doc
* @param {string} transactionId Transaction ID (ex. `3389e9f0f1a65f19736cacf544c2e825313e8447f569233bb8db39aa607c8889`)
* @returns {Promise} A promise that resolves to the federation record
*/
resolveTransactionId(transactionId: string): Promise;
private _sendRequest;
}