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 { DescribeRouteTablesRequest, DescribeRouteTablesResult } from "../models/models_4";
/**
 * @public
 *
 * The input for {@link DescribeRouteTablesCommand}.
 */
export interface DescribeRouteTablesCommandInput extends DescribeRouteTablesRequest {
}
/**
 * @public
 *
 * The output of {@link DescribeRouteTablesCommand}.
 */
export interface DescribeRouteTablesCommandOutput extends DescribeRouteTablesResult, __MetadataBearer {
}
/**
 * @public
 * <p>Describes one or more of your route tables.</p>
 *          <p>Each subnet in your VPC must be associated with a route table. If a subnet is not explicitly associated with any route table, it is implicitly associated with the main route table. This command does not return the subnet ID for implicit associations.</p>
 *          <p>For more information, see <a href="https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Route_Tables.html">Route tables</a> in the
 * 				<i>Amazon Virtual Private Cloud User Guide</i>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { EC2Client, DescribeRouteTablesCommand } from "@aws-sdk/client-ec2"; // ES Modules import
 * // const { EC2Client, DescribeRouteTablesCommand } = require("@aws-sdk/client-ec2"); // CommonJS import
 * const client = new EC2Client(config);
 * const input = { // DescribeRouteTablesRequest
 *   Filters: [ // FilterList
 *     { // Filter
 *       Name: "STRING_VALUE",
 *       Values: [ // ValueStringList
 *         "STRING_VALUE",
 *       ],
 *     },
 *   ],
 *   DryRun: true || false,
 *   RouteTableIds: [ // RouteTableIdStringList
 *     "STRING_VALUE",
 *   ],
 *   NextToken: "STRING_VALUE",
 *   MaxResults: Number("int"),
 * };
 * const command = new DescribeRouteTablesCommand(input);
 * const response = await client.send(command);
 * ```
 *
 * @param DescribeRouteTablesCommandInput - {@link DescribeRouteTablesCommandInput}
 * @returns {@link DescribeRouteTablesCommandOutput}
 * @see {@link DescribeRouteTablesCommandInput} for command's `input` shape.
 * @see {@link DescribeRouteTablesCommandOutput} for command's `response` shape.
 * @see {@link EC2ClientResolvedConfig | config} for EC2Client's `config` shape.
 *
 *
 * @example To describe a route table
 * ```javascript
 * // This example describes the specified route table.
 * const input = {
 *   "RouteTableIds": [
 *     "rtb-1f382e7d"
 *   ]
 * };
 * const command = new DescribeRouteTablesCommand(input);
 * const response = await client.send(command);
 * /* response ==
 * {
 *   "RouteTables": [
 *     {
 *       "Associations": [
 *         {
 *           "Main": true,
 *           "RouteTableAssociationId": "rtbassoc-d8ccddba",
 *           "RouteTableId": "rtb-1f382e7d"
 *         }
 *       ],
 *       "PropagatingVgws": [],
 *       "RouteTableId": "rtb-1f382e7d",
 *       "Routes": [
 *         {
 *           "DestinationCidrBlock": "10.0.0.0/16",
 *           "GatewayId": "local",
 *           "State": "active"
 *         }
 *       ],
 *       "Tags": [],
 *       "VpcId": "vpc-a01106c2"
 *     }
 *   ]
 * }
 * *\/
 * // example id: ec2-describe-route-tables-1
 * ```
 *
 */
export declare class DescribeRouteTablesCommand extends $Command<DescribeRouteTablesCommandInput, DescribeRouteTablesCommandOutput, EC2ClientResolvedConfig> {
    readonly input: DescribeRouteTablesCommandInput;
    static getEndpointParameterInstructions(): EndpointParameterInstructions;
    /**
     * @public
     */
    constructor(input: DescribeRouteTablesCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: EC2ClientResolvedConfig, options?: __HttpHandlerOptions): Handler<DescribeRouteTablesCommandInput, DescribeRouteTablesCommandOutput>;
    /**
     * @internal
     */
    private serialize;
    /**
     * @internal
     */
    private deserialize;
}
