import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../EC2Client";
import type { EnableVpcClassicLinkDnsSupportRequest, EnableVpcClassicLinkDnsSupportResult } from "../models/models_5";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link EnableVpcClassicLinkDnsSupportCommand}.
 */
export interface EnableVpcClassicLinkDnsSupportCommandInput extends EnableVpcClassicLinkDnsSupportRequest {
}
/**
 * @public
 *
 * The output of {@link EnableVpcClassicLinkDnsSupportCommand}.
 */
export interface EnableVpcClassicLinkDnsSupportCommandOutput extends EnableVpcClassicLinkDnsSupportResult, __MetadataBearer {
}
declare const EnableVpcClassicLinkDnsSupportCommand_base: {
    new (input: EnableVpcClassicLinkDnsSupportCommandInput): import("@smithy/smithy-client").CommandImpl<EnableVpcClassicLinkDnsSupportCommandInput, EnableVpcClassicLinkDnsSupportCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [EnableVpcClassicLinkDnsSupportCommandInput]): import("@smithy/smithy-client").CommandImpl<EnableVpcClassicLinkDnsSupportCommandInput, EnableVpcClassicLinkDnsSupportCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <note>
 *             <p>This action is deprecated.</p>
 *          </note>
 *          <p>Enables a VPC to support DNS hostname resolution for ClassicLink. If enabled, the DNS
 * 			hostname of a linked EC2-Classic instance resolves to its private IP address when
 * 			addressed from an instance in the VPC to which it's linked. Similarly, the DNS hostname
 * 			of an instance in a VPC resolves to its private IP address when addressed from a linked
 * 			EC2-Classic instance.</p>
 *          <p>You must specify a VPC ID in the request.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { EC2Client, EnableVpcClassicLinkDnsSupportCommand } from "@aws-sdk/client-ec2"; // ES Modules import
 * // const { EC2Client, EnableVpcClassicLinkDnsSupportCommand } = require("@aws-sdk/client-ec2"); // CommonJS import
 * // import type { EC2ClientConfig } from "@aws-sdk/client-ec2";
 * const config = {}; // type is EC2ClientConfig
 * const client = new EC2Client(config);
 * const input = { // EnableVpcClassicLinkDnsSupportRequest
 *   VpcId: "STRING_VALUE",
 * };
 * const command = new EnableVpcClassicLinkDnsSupportCommand(input);
 * const response = await client.send(command);
 * // { // EnableVpcClassicLinkDnsSupportResult
 * //   Return: true || false,
 * // };
 *
 * ```
 *
 * @param EnableVpcClassicLinkDnsSupportCommandInput - {@link EnableVpcClassicLinkDnsSupportCommandInput}
 * @returns {@link EnableVpcClassicLinkDnsSupportCommandOutput}
 * @see {@link EnableVpcClassicLinkDnsSupportCommandInput} for command's `input` shape.
 * @see {@link EnableVpcClassicLinkDnsSupportCommandOutput} for command's `response` shape.
 * @see {@link EC2ClientResolvedConfig | config} for EC2Client's `config` shape.
 *
 * @throws {@link EC2ServiceException}
 * <p>Base exception class for all service exceptions from EC2 service.</p>
 *
 *
 * @public
 */
export declare class EnableVpcClassicLinkDnsSupportCommand extends EnableVpcClassicLinkDnsSupportCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: EnableVpcClassicLinkDnsSupportRequest;
            output: EnableVpcClassicLinkDnsSupportResult;
        };
        sdk: {
            input: EnableVpcClassicLinkDnsSupportCommandInput;
            output: EnableVpcClassicLinkDnsSupportCommandOutput;
        };
    };
}