/**
 * @packageDocumentation
 * @module identity
 */
import { mqtt, mqtt5 } from 'aws-crt';
import { mqtt_request_response as mqtt_rr_internal } from 'aws-crt';
import * as model from './model';
/**
 * An AWS IoT service that assists with provisioning a device and installing unique client certificates on it
 *
 * AWS documentation: https://docs.aws.amazon.com/iot/latest/developerguide/provision-wo-cert.html
 *
 * @category IotIdentity
 */
export declare class IotIdentityClientv2 {
    private rrClient;
    private serviceModel;
    private constructor();
    /**
     * Creates a new service client that will use an SDK MQTT 311 client as transport.
     *
     * @param protocolClient the MQTT 311 client to use for transport
     * @param options additional service client configuration options
     *
     * @return a new service client
     *
     */
    static newFromMqtt311(protocolClient: mqtt.MqttClientConnection, options: mqtt_rr_internal.RequestResponseClientOptions): IotIdentityClientv2;
    /**
     * Creates a new service client that will use an SDK MQTT 5 client as transport.
     *
     * @param protocolClient the MQTT 5 client to use for transport
     * @param options additional service client configuration options
     *
     * @return a new service client
     *
     */
    static newFromMqtt5(protocolClient: mqtt5.Mqtt5Client, options: mqtt_rr_internal.RequestResponseClientOptions): IotIdentityClientv2;
    /**
     * Triggers cleanup of all resources associated with the service client.  Closing a client will fail
     * all incomplete requests and close all unclosed streaming operations.
     *
     * This must be called when finished with a client; otherwise, native resources will leak.
     */
    close(): void;
    /**
     * Creates a certificate from a certificate signing request (CSR). AWS IoT provides client certificates that are signed by the Amazon Root certificate authority (CA). The new certificate has a PENDING_ACTIVATION status. When you call RegisterThing to provision a thing with this certificate, the certificate status changes to ACTIVE or INACTIVE as described in the template.
     *
     *
     * AWS documentation: https://docs.aws.amazon.com/iot/latest/developerguide/provision-wo-cert.html#fleet-provision-api
     *
     * @param request operation to perform
     *
     * @return Promise which resolves into the response to the request
     *
     * @category IotIdentity
     */
    createCertificateFromCsr(request: model.CreateCertificateFromCsrRequest): Promise<model.CreateCertificateFromCsrResponse>;
    /**
     * Creates new keys and a certificate. AWS IoT provides client certificates that are signed by the Amazon Root certificate authority (CA). The new certificate has a PENDING_ACTIVATION status. When you call RegisterThing to provision a thing with this certificate, the certificate status changes to ACTIVE or INACTIVE as described in the template.
     *
     *
     * AWS documentation: https://docs.aws.amazon.com/iot/latest/developerguide/provision-wo-cert.html#fleet-provision-api
     *
     * @param request operation to perform
     *
     * @return Promise which resolves into the response to the request
     *
     * @category IotIdentity
     */
    createKeysAndCertificate(request: model.CreateKeysAndCertificateRequest): Promise<model.CreateKeysAndCertificateResponse>;
    /**
     * Provisions an AWS IoT thing using a pre-defined template.
     *
     *
     * AWS documentation: https://docs.aws.amazon.com/iot/latest/developerguide/provision-wo-cert.html#fleet-provision-api
     *
     * @param request operation to perform
     *
     * @return Promise which resolves into the response to the request
     *
     * @category IotIdentity
     */
    registerThing(request: model.RegisterThingRequest): Promise<model.RegisterThingResponse>;
}