import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ListTunnelsRequest, ListTunnelsResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link ListTunnelsCommand}.
 */
export interface ListTunnelsCommandInput extends ListTunnelsRequest {
}
/**
 * @public
 *
 * The output of {@link ListTunnelsCommand}.
 */
export interface ListTunnelsCommandOutput extends ListTunnelsResponse, __MetadataBearer {
}
declare const ListTunnelsCommand_base: {
    new (input: ListTunnelsCommandInput): import("@smithy/core/client").CommandImpl<ListTunnelsCommandInput, ListTunnelsCommandOutput, import("..").IoTSecureTunnelingClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (...[input]: [] | [ListTunnelsCommandInput]): import("@smithy/core/client").CommandImpl<ListTunnelsCommandInput, ListTunnelsCommandOutput, import("..").IoTSecureTunnelingClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>List all tunnels for an Amazon Web Services account. Tunnels are listed by creation time in
 * 			descending order, newer tunnels will be listed before older tunnels.</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">ListTunnels</a> action.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { IoTSecureTunnelingClient, ListTunnelsCommand } from "@aws-sdk/client-iotsecuretunneling"; // ES Modules import
 * // const { IoTSecureTunnelingClient, ListTunnelsCommand } = require("@aws-sdk/client-iotsecuretunneling"); // CommonJS import
 * // import type { IoTSecureTunnelingClientConfig } from "@aws-sdk/client-iotsecuretunneling";
 * const config = {}; // type is IoTSecureTunnelingClientConfig
 * const client = new IoTSecureTunnelingClient(config);
 * const input = { // ListTunnelsRequest
 *   thingName: "STRING_VALUE",
 *   maxResults: Number("int"),
 *   nextToken: "STRING_VALUE",
 * };
 * const command = new ListTunnelsCommand(input);
 * const response = await client.send(command);
 * // { // ListTunnelsResponse
 * //   tunnelSummaries: [ // TunnelSummaryList
 * //     { // TunnelSummary
 * //       tunnelId: "STRING_VALUE",
 * //       tunnelArn: "STRING_VALUE",
 * //       status: "OPEN" || "CLOSED",
 * //       description: "STRING_VALUE",
 * //       createdAt: new Date("TIMESTAMP"),
 * //       lastUpdatedAt: new Date("TIMESTAMP"),
 * //     },
 * //   ],
 * //   nextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param ListTunnelsCommandInput - {@link ListTunnelsCommandInput}
 * @returns {@link ListTunnelsCommandOutput}
 * @see {@link ListTunnelsCommandInput} for command's `input` shape.
 * @see {@link ListTunnelsCommandOutput} for command's `response` shape.
 * @see {@link IoTSecureTunnelingClientResolvedConfig | config} for IoTSecureTunnelingClient's `config` shape.
 *
 * @throws {@link IoTSecureTunnelingServiceException}
 * <p>Base exception class for all service exceptions from IoTSecureTunneling service.</p>
 *
 *
 * @public
 */
export declare class ListTunnelsCommand extends ListTunnelsCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: ListTunnelsRequest;
            output: ListTunnelsResponse;
        };
        sdk: {
            input: ListTunnelsCommandInput;
            output: ListTunnelsCommandOutput;
        };
    };
}