import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { IoTClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../IoTClient";
import { ListFleetMetricsRequest, ListFleetMetricsResponse } from "../models/models_1";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link ListFleetMetricsCommand}.
 */
export interface ListFleetMetricsCommandInput extends ListFleetMetricsRequest {
}
/**
 * @public
 *
 * The output of {@link ListFleetMetricsCommand}.
 */
export interface ListFleetMetricsCommandOutput extends ListFleetMetricsResponse, __MetadataBearer {
}
declare const ListFleetMetricsCommand_base: {
    new (input: ListFleetMetricsCommandInput): import("@smithy/smithy-client").CommandImpl<ListFleetMetricsCommandInput, ListFleetMetricsCommandOutput, IoTClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [ListFleetMetricsCommandInput]): import("@smithy/smithy-client").CommandImpl<ListFleetMetricsCommandInput, ListFleetMetricsCommandOutput, IoTClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Lists all your fleet metrics. </p>
 *          <p>Requires permission to access the <a href="https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions">ListFleetMetrics</a> action.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { IoTClient, ListFleetMetricsCommand } from "@aws-sdk/client-iot"; // ES Modules import
 * // const { IoTClient, ListFleetMetricsCommand } = require("@aws-sdk/client-iot"); // CommonJS import
 * const client = new IoTClient(config);
 * const input = { // ListFleetMetricsRequest
 *   nextToken: "STRING_VALUE",
 *   maxResults: Number("int"),
 * };
 * const command = new ListFleetMetricsCommand(input);
 * const response = await client.send(command);
 * // { // ListFleetMetricsResponse
 * //   fleetMetrics: [ // FleetMetricNameAndArnList
 * //     { // FleetMetricNameAndArn
 * //       metricName: "STRING_VALUE",
 * //       metricArn: "STRING_VALUE",
 * //     },
 * //   ],
 * //   nextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param ListFleetMetricsCommandInput - {@link ListFleetMetricsCommandInput}
 * @returns {@link ListFleetMetricsCommandOutput}
 * @see {@link ListFleetMetricsCommandInput} for command's `input` shape.
 * @see {@link ListFleetMetricsCommandOutput} for command's `response` shape.
 * @see {@link IoTClientResolvedConfig | config} for IoTClient's `config` shape.
 *
 * @throws {@link InternalFailureException} (server fault)
 *  <p>An unexpected error has occurred.</p>
 *
 * @throws {@link InvalidRequestException} (client fault)
 *  <p>The request is not valid.</p>
 *
 * @throws {@link ServiceUnavailableException} (server fault)
 *  <p>The service is temporarily unavailable.</p>
 *
 * @throws {@link ThrottlingException} (client fault)
 *  <p>The rate exceeds the limit.</p>
 *
 * @throws {@link UnauthorizedException} (client fault)
 *  <p>You are not authorized to perform this operation.</p>
 *
 * @throws {@link IoTServiceException}
 * <p>Base exception class for all service exceptions from IoT service.</p>
 *
 * @public
 */
export declare class ListFleetMetricsCommand extends ListFleetMetricsCommand_base {
}