import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { DescribeClusterTracksMessage, TrackListMessage } from "../models/models_0";
import type { RedshiftClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../RedshiftClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link DescribeClusterTracksCommand}.
 */
export interface DescribeClusterTracksCommandInput extends DescribeClusterTracksMessage {
}
/**
 * @public
 *
 * The output of {@link DescribeClusterTracksCommand}.
 */
export interface DescribeClusterTracksCommandOutput extends TrackListMessage, __MetadataBearer {
}
declare const DescribeClusterTracksCommand_base: {
    new (input: DescribeClusterTracksCommandInput): import("@smithy/smithy-client").CommandImpl<DescribeClusterTracksCommandInput, DescribeClusterTracksCommandOutput, RedshiftClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [DescribeClusterTracksCommandInput]): import("@smithy/smithy-client").CommandImpl<DescribeClusterTracksCommandInput, DescribeClusterTracksCommandOutput, RedshiftClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Returns a list of all the available maintenance tracks.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { RedshiftClient, DescribeClusterTracksCommand } from "@aws-sdk/client-redshift"; // ES Modules import
 * // const { RedshiftClient, DescribeClusterTracksCommand } = 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 = { // DescribeClusterTracksMessage
 *   MaintenanceTrackName: "STRING_VALUE",
 *   MaxRecords: Number("int"),
 *   Marker: "STRING_VALUE",
 * };
 * const command = new DescribeClusterTracksCommand(input);
 * const response = await client.send(command);
 * // { // TrackListMessage
 * //   MaintenanceTracks: [ // TrackList
 * //     { // MaintenanceTrack
 * //       MaintenanceTrackName: "STRING_VALUE",
 * //       DatabaseVersion: "STRING_VALUE",
 * //       UpdateTargets: [ // EligibleTracksToUpdateList
 * //         { // UpdateTarget
 * //           MaintenanceTrackName: "STRING_VALUE",
 * //           DatabaseVersion: "STRING_VALUE",
 * //           SupportedOperations: [ // SupportedOperationList
 * //             { // SupportedOperation
 * //               OperationName: "STRING_VALUE",
 * //             },
 * //           ],
 * //         },
 * //       ],
 * //     },
 * //   ],
 * //   Marker: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param DescribeClusterTracksCommandInput - {@link DescribeClusterTracksCommandInput}
 * @returns {@link DescribeClusterTracksCommandOutput}
 * @see {@link DescribeClusterTracksCommandInput} for command's `input` shape.
 * @see {@link DescribeClusterTracksCommandOutput} for command's `response` shape.
 * @see {@link RedshiftClientResolvedConfig | config} for RedshiftClient's `config` shape.
 *
 * @throws {@link InvalidClusterTrackFault} (client fault)
 *  <p>The provided cluster track name is not valid.</p>
 *
 * @throws {@link UnauthorizedOperation} (client fault)
 *  <p>Your account is not authorized to perform the requested operation.</p>
 *
 * @throws {@link RedshiftServiceException}
 * <p>Base exception class for all service exceptions from Redshift service.</p>
 *
 *
 * @public
 */
export declare class DescribeClusterTracksCommand extends DescribeClusterTracksCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: DescribeClusterTracksMessage;
            output: TrackListMessage;
        };
        sdk: {
            input: DescribeClusterTracksCommandInput;
            output: DescribeClusterTracksCommandOutput;
        };
    };
}