import { Api, ApiClient, UnifiedCredentials } from '@sinch/sdk-client';
import { LazyNumbersApiClient } from './numbers-service';
export declare class NumbersDomainApi implements Api {
    readonly lazyClient: LazyNumbersApiClient;
    readonly apiName: string;
    constructor(lazyClient: LazyNumbersApiClient, apiName: string);
    get client(): ApiClient;
    /**
     * Kept for backward compatibility - TODO: remove in future major release
     * @return {ApiClient}
     * @deprecated
     */
    getSinchClient(): ApiClient;
    /**
     * Update the default hostname for the API
     * @param {string} hostname - The new hostname to use for the APIs.
     */
    setHostname(hostname: string): void;
    /**
     * Updates the credentials used to authenticate API requests
     * @param {UnifiedCredentials} credentials
     */
    setCredentials(credentials: Partial<UnifiedCredentials>): void;
}