import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../EC2Client";
import { AssignIpv6AddressesRequest, AssignIpv6AddressesResult } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link AssignIpv6AddressesCommand}.
 */
export interface AssignIpv6AddressesCommandInput extends AssignIpv6AddressesRequest {
}
/**
 * @public
 *
 * The output of {@link AssignIpv6AddressesCommand}.
 */
export interface AssignIpv6AddressesCommandOutput extends AssignIpv6AddressesResult, __MetadataBearer {
}
declare const AssignIpv6AddressesCommand_base: {
    new (input: AssignIpv6AddressesCommandInput): import("@smithy/smithy-client").CommandImpl<AssignIpv6AddressesCommandInput, AssignIpv6AddressesCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: AssignIpv6AddressesCommandInput): import("@smithy/smithy-client").CommandImpl<AssignIpv6AddressesCommandInput, AssignIpv6AddressesCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Assigns the specified IPv6 addresses to the specified network interface. You can
 *             specify specific IPv6 addresses, or you can specify the number of IPv6
 *             addresses to be automatically assigned from the subnet's IPv6 CIDR block range.
 *             You can assign as many IPv6 addresses to a network interface as you can assign private
 *             IPv4 addresses, and the limit varies by instance type.</p>
 *          <p>You must specify either the IPv6 addresses or the IPv6 address count in the request. </p>
 *          <p>You can optionally use Prefix Delegation on the network interface. You must specify
 *             either the IPV6 Prefix Delegation prefixes, or the IPv6 Prefix Delegation count. For
 *             information, see <a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-prefix-eni.html">
 *                 Assigning prefixes to network interfaces</a> in the <i>Amazon EC2 User Guide</i>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { EC2Client, AssignIpv6AddressesCommand } from "@aws-sdk/client-ec2"; // ES Modules import
 * // const { EC2Client, AssignIpv6AddressesCommand } = require("@aws-sdk/client-ec2"); // CommonJS import
 * const client = new EC2Client(config);
 * const input = { // AssignIpv6AddressesRequest
 *   Ipv6PrefixCount: Number("int"),
 *   Ipv6Prefixes: [ // IpPrefixList
 *     "STRING_VALUE",
 *   ],
 *   NetworkInterfaceId: "STRING_VALUE", // required
 *   Ipv6Addresses: [ // Ipv6AddressList
 *     "STRING_VALUE",
 *   ],
 *   Ipv6AddressCount: Number("int"),
 * };
 * const command = new AssignIpv6AddressesCommand(input);
 * const response = await client.send(command);
 * // { // AssignIpv6AddressesResult
 * //   AssignedIpv6Addresses: [ // Ipv6AddressList
 * //     "STRING_VALUE",
 * //   ],
 * //   AssignedIpv6Prefixes: [ // IpPrefixList
 * //     "STRING_VALUE",
 * //   ],
 * //   NetworkInterfaceId: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param AssignIpv6AddressesCommandInput - {@link AssignIpv6AddressesCommandInput}
 * @returns {@link AssignIpv6AddressesCommandOutput}
 * @see {@link AssignIpv6AddressesCommandInput} for command's `input` shape.
 * @see {@link AssignIpv6AddressesCommandOutput} 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 AssignIpv6AddressesCommand extends AssignIpv6AddressesCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: AssignIpv6AddressesRequest;
            output: AssignIpv6AddressesResult;
        };
        sdk: {
            input: AssignIpv6AddressesCommandInput;
            output: AssignIpv6AddressesCommandOutput;
        };
    };
}
