import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { IoTWirelessClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../IoTWirelessClient";
import type { ListQueuedMessagesRequest, ListQueuedMessagesResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link ListQueuedMessagesCommand}.
 */
export interface ListQueuedMessagesCommandInput extends ListQueuedMessagesRequest {
}
/**
 * @public
 *
 * The output of {@link ListQueuedMessagesCommand}.
 */
export interface ListQueuedMessagesCommandOutput extends ListQueuedMessagesResponse, __MetadataBearer {
}
declare const ListQueuedMessagesCommand_base: {
    new (input: ListQueuedMessagesCommandInput): import("@smithy/smithy-client").CommandImpl<ListQueuedMessagesCommandInput, ListQueuedMessagesCommandOutput, IoTWirelessClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: ListQueuedMessagesCommandInput): import("@smithy/smithy-client").CommandImpl<ListQueuedMessagesCommandInput, ListQueuedMessagesCommandOutput, IoTWirelessClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>List queued messages in the downlink queue.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { IoTWirelessClient, ListQueuedMessagesCommand } from "@aws-sdk/client-iot-wireless"; // ES Modules import
 * // const { IoTWirelessClient, ListQueuedMessagesCommand } = require("@aws-sdk/client-iot-wireless"); // CommonJS import
 * // import type { IoTWirelessClientConfig } from "@aws-sdk/client-iot-wireless";
 * const config = {}; // type is IoTWirelessClientConfig
 * const client = new IoTWirelessClient(config);
 * const input = { // ListQueuedMessagesRequest
 *   Id: "STRING_VALUE", // required
 *   NextToken: "STRING_VALUE",
 *   MaxResults: Number("int"),
 *   WirelessDeviceType: "Sidewalk" || "LoRaWAN",
 * };
 * const command = new ListQueuedMessagesCommand(input);
 * const response = await client.send(command);
 * // { // ListQueuedMessagesResponse
 * //   NextToken: "STRING_VALUE",
 * //   DownlinkQueueMessagesList: [ // DownlinkQueueMessagesList
 * //     { // DownlinkQueueMessage
 * //       MessageId: "STRING_VALUE",
 * //       TransmitMode: Number("int"),
 * //       ReceivedAt: "STRING_VALUE",
 * //       LoRaWAN: { // LoRaWANSendDataToDevice
 * //         FPort: Number("int"),
 * //         ParticipatingGateways: { // ParticipatingGateways
 * //           DownlinkMode: "SEQUENTIAL" || "CONCURRENT" || "USING_UPLINK_GATEWAY", // required
 * //           GatewayList: [ // GatewayList // required
 * //             { // GatewayListItem
 * //               GatewayId: "STRING_VALUE", // required
 * //               DownlinkFrequency: Number("int"), // required
 * //             },
 * //           ],
 * //           TransmissionInterval: Number("int"), // required
 * //         },
 * //       },
 * //     },
 * //   ],
 * // };
 *
 * ```
 *
 * @param ListQueuedMessagesCommandInput - {@link ListQueuedMessagesCommandInput}
 * @returns {@link ListQueuedMessagesCommandOutput}
 * @see {@link ListQueuedMessagesCommandInput} for command's `input` shape.
 * @see {@link ListQueuedMessagesCommandOutput} for command's `response` shape.
 * @see {@link IoTWirelessClientResolvedConfig | config} for IoTWirelessClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>User does not have permission to perform this action.</p>
 *
 * @throws {@link InternalServerException} (server fault)
 *  <p>An unexpected error occurred while processing a request.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>Resource does not exist.</p>
 *
 * @throws {@link ThrottlingException} (client fault)
 *  <p>The request was denied because it exceeded the allowed API request rate.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>The input did not meet the specified constraints.</p>
 *
 * @throws {@link IoTWirelessServiceException}
 * <p>Base exception class for all service exceptions from IoTWireless service.</p>
 *
 *
 * @public
 */
export declare class ListQueuedMessagesCommand extends ListQueuedMessagesCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: ListQueuedMessagesRequest;
            output: ListQueuedMessagesResponse;
        };
        sdk: {
            input: ListQueuedMessagesCommandInput;
            output: ListQueuedMessagesCommandOutput;
        };
    };
}