import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { DescribeHsmClientCertificatesMessage, HsmClientCertificateMessage } from "../models/models_0";
import type { RedshiftClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../RedshiftClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link DescribeHsmClientCertificatesCommand}.
 */
export interface DescribeHsmClientCertificatesCommandInput extends DescribeHsmClientCertificatesMessage {
}
/**
 * @public
 *
 * The output of {@link DescribeHsmClientCertificatesCommand}.
 */
export interface DescribeHsmClientCertificatesCommandOutput extends HsmClientCertificateMessage, __MetadataBearer {
}
declare const DescribeHsmClientCertificatesCommand_base: {
    new (input: DescribeHsmClientCertificatesCommandInput): import("@smithy/smithy-client").CommandImpl<DescribeHsmClientCertificatesCommandInput, DescribeHsmClientCertificatesCommandOutput, RedshiftClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [DescribeHsmClientCertificatesCommandInput]): import("@smithy/smithy-client").CommandImpl<DescribeHsmClientCertificatesCommandInput, DescribeHsmClientCertificatesCommandOutput, RedshiftClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Returns information about the specified HSM client certificate. If no certificate
 *             ID is specified, returns information about all the HSM certificates owned by your Amazon Web Services account.</p>
 *          <p>If you specify both tag keys and tag values in the same request, Amazon Redshift returns
 *             all HSM client certificates that match any combination of the specified keys and values.
 *             For example, if you have <code>owner</code> and <code>environment</code> for tag keys,
 *             and <code>admin</code> and <code>test</code> for tag values, all HSM client certificates
 *             that have any combination of those values are returned.</p>
 *          <p>If both tag keys and values are omitted from the request, HSM client certificates
 *             are returned regardless of whether they have tag keys or values associated with
 *             them.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { RedshiftClient, DescribeHsmClientCertificatesCommand } from "@aws-sdk/client-redshift"; // ES Modules import
 * // const { RedshiftClient, DescribeHsmClientCertificatesCommand } = require("@aws-sdk/client-redshift"); // CommonJS import
 * // import type { RedshiftClientConfig } from "@aws-sdk/client-redshift";
 * const config = {}; // type is RedshiftClientConfig
 * const client = new RedshiftClient(config);
 * const input = { // DescribeHsmClientCertificatesMessage
 *   HsmClientCertificateIdentifier: "STRING_VALUE",
 *   MaxRecords: Number("int"),
 *   Marker: "STRING_VALUE",
 *   TagKeys: [ // TagKeyList
 *     "STRING_VALUE",
 *   ],
 *   TagValues: [ // TagValueList
 *     "STRING_VALUE",
 *   ],
 * };
 * const command = new DescribeHsmClientCertificatesCommand(input);
 * const response = await client.send(command);
 * // { // HsmClientCertificateMessage
 * //   Marker: "STRING_VALUE",
 * //   HsmClientCertificates: [ // HsmClientCertificateList
 * //     { // HsmClientCertificate
 * //       HsmClientCertificateIdentifier: "STRING_VALUE",
 * //       HsmClientCertificatePublicKey: "STRING_VALUE",
 * //       Tags: [ // TagList
 * //         { // Tag
 * //           Key: "STRING_VALUE",
 * //           Value: "STRING_VALUE",
 * //         },
 * //       ],
 * //     },
 * //   ],
 * // };
 *
 * ```
 *
 * @param DescribeHsmClientCertificatesCommandInput - {@link DescribeHsmClientCertificatesCommandInput}
 * @returns {@link DescribeHsmClientCertificatesCommandOutput}
 * @see {@link DescribeHsmClientCertificatesCommandInput} for command's `input` shape.
 * @see {@link DescribeHsmClientCertificatesCommandOutput} for command's `response` shape.
 * @see {@link RedshiftClientResolvedConfig | config} for RedshiftClient's `config` shape.
 *
 * @throws {@link HsmClientCertificateNotFoundFault} (client fault)
 *  <p>There is no Amazon Redshift HSM client certificate with the specified
 *             identifier.</p>
 *
 * @throws {@link InvalidTagFault} (client fault)
 *  <p>The tag is invalid.</p>
 *
 * @throws {@link RedshiftServiceException}
 * <p>Base exception class for all service exceptions from Redshift service.</p>
 *
 *
 * @public
 */
export declare class DescribeHsmClientCertificatesCommand extends DescribeHsmClientCertificatesCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: DescribeHsmClientCertificatesMessage;
            output: HsmClientCertificateMessage;
        };
        sdk: {
            input: DescribeHsmClientCertificatesCommandInput;
            output: DescribeHsmClientCertificatesCommandOutput;
        };
    };
}