import { Source } from './source';
import { type DDD } from '../typings';
import { type Result } from '../typings/result';
interface IDDD {
    get(ddd: string): Promise<Result<DDD>>;
}
/**
 * Represents the source from BrasilAPI DDD's endpoint responses
 */
export declare class BrasilAPIDDD extends Source implements IDDD {
    protected readonly URL = "https://brasilapi.com.br/api/ddd/v1";
    /**
     * Gets state and list of cities by area code
     *
     * @param {String} ddd - The area code to be fetched
     * @returns {Promise<Result<DDD>>}
     */
    get(ddd: string): Promise<Result<DDD>>;
}
export {};