import { EndpointParameterInstructions } from "@aws-sdk/middleware-endpoint";
import { Command as $Command } from "@aws-sdk/smithy-client";
import { Handler, HttpHandlerOptions as __HttpHandlerOptions, MetadataBearer as __MetadataBearer, MiddlewareStack } from "@aws-sdk/types";
import { EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../EC2Client";
import { DescribeInternetGatewaysRequest, DescribeInternetGatewaysResult } from "../models/models_4";
/**
 * @public
 *
 * The input for {@link DescribeInternetGatewaysCommand}.
 */
export interface DescribeInternetGatewaysCommandInput extends DescribeInternetGatewaysRequest {
}
/**
 * @public
 *
 * The output of {@link DescribeInternetGatewaysCommand}.
 */
export interface DescribeInternetGatewaysCommandOutput extends DescribeInternetGatewaysResult, __MetadataBearer {
}
/**
 * @public
 * <p>Describes one or more of your internet gateways.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { EC2Client, DescribeInternetGatewaysCommand } from "@aws-sdk/client-ec2"; // ES Modules import
 * // const { EC2Client, DescribeInternetGatewaysCommand } = require("@aws-sdk/client-ec2"); // CommonJS import
 * const client = new EC2Client(config);
 * const input = { // DescribeInternetGatewaysRequest
 *   Filters: [ // FilterList
 *     { // Filter
 *       Name: "STRING_VALUE",
 *       Values: [ // ValueStringList
 *         "STRING_VALUE",
 *       ],
 *     },
 *   ],
 *   DryRun: true || false,
 *   InternetGatewayIds: [ // InternetGatewayIdList
 *     "STRING_VALUE",
 *   ],
 *   NextToken: "STRING_VALUE",
 *   MaxResults: Number("int"),
 * };
 * const command = new DescribeInternetGatewaysCommand(input);
 * const response = await client.send(command);
 * ```
 *
 * @param DescribeInternetGatewaysCommandInput - {@link DescribeInternetGatewaysCommandInput}
 * @returns {@link DescribeInternetGatewaysCommandOutput}
 * @see {@link DescribeInternetGatewaysCommandInput} for command's `input` shape.
 * @see {@link DescribeInternetGatewaysCommandOutput} for command's `response` shape.
 * @see {@link EC2ClientResolvedConfig | config} for EC2Client's `config` shape.
 *
 *
 * @example To describe the Internet gateway for a VPC
 * ```javascript
 * // This example describes the Internet gateway for the specified VPC.
 * const input = {
 *   "Filters": [
 *     {
 *       "Name": "attachment.vpc-id",
 *       "Values": [
 *         "vpc-a01106c2"
 *       ]
 *     }
 *   ]
 * };
 * const command = new DescribeInternetGatewaysCommand(input);
 * const response = await client.send(command);
 * /* response ==
 * {
 *   "InternetGateways": [
 *     {
 *       "Attachments": [
 *         {
 *           "State": "available",
 *           "VpcId": "vpc-a01106c2"
 *         }
 *       ],
 *       "InternetGatewayId": "igw-c0a643a9",
 *       "Tags": []
 *     }
 *   ]
 * }
 * *\/
 * // example id: ec2-describe-internet-gateways-1
 * ```
 *
 */
export declare class DescribeInternetGatewaysCommand extends $Command<DescribeInternetGatewaysCommandInput, DescribeInternetGatewaysCommandOutput, EC2ClientResolvedConfig> {
    readonly input: DescribeInternetGatewaysCommandInput;
    static getEndpointParameterInstructions(): EndpointParameterInstructions;
    /**
     * @public
     */
    constructor(input: DescribeInternetGatewaysCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: EC2ClientResolvedConfig, options?: __HttpHandlerOptions): Handler<DescribeInternetGatewaysCommandInput, DescribeInternetGatewaysCommandOutput>;
    /**
     * @internal
     */
    private serialize;
    /**
     * @internal
     */
    private deserialize;
}
