import { ApiFetchClient, LazyApiClient, SinchClientParameters, UnifiedCredentials } from '@sinch/sdk-client';
import { BatchesApi } from './batches';
import { CallsApi } from './calls';
import { ServicesApi } from './services';
import { SessionsApi } from './sessions';
import { SvamlApi } from './svaml';
/** Default global hostname from the Voice v2 OAS `servers` list. */
export declare const DEFAULT_VOICE_V2_HOSTNAME = "https://voice.api.sinch.com";
/** @internal */
export declare class LazyVoiceV2ApiClient extends LazyApiClient {
    hostnameOverride?: string;
    getApiClient(): ApiFetchClient;
    setHostname(hostname: string): void;
    private resolveHostname;
}
/**
 * The Voice v2 Service exposes the following APIs:
 * - calls
 * - batches
 * - sessions
 * - services
 * - svaml
 */
export declare class VoiceV2Service {
    readonly calls: CallsApi;
    readonly batches: BatchesApi;
    readonly sessions: SessionsApi;
    readonly services: ServicesApi;
    readonly svaml: SvamlApi;
    /** @internal */
    readonly lazyClient: LazyVoiceV2ApiClient;
    /** @internal */
    constructor(params: SinchClientParameters);
    setApiClientConfig(newParams: SinchClientParameters): void;
    /**
     * Update the default hostname for Voice v2 APIs
     * @param {string} hostname - The new hostname to use for all Voice v2 APIs.
     */
    setHostname(hostname: string): void;
    setCredentials(credentials: Partial<UnifiedCredentials>): void;
}