import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../EC2Client";
import { DescribeVpcBlockPublicAccessOptionsRequest, DescribeVpcBlockPublicAccessOptionsResult } from "../models/models_5";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link DescribeVpcBlockPublicAccessOptionsCommand}.
 */
export interface DescribeVpcBlockPublicAccessOptionsCommandInput extends DescribeVpcBlockPublicAccessOptionsRequest {
}
/**
 * @public
 *
 * The output of {@link DescribeVpcBlockPublicAccessOptionsCommand}.
 */
export interface DescribeVpcBlockPublicAccessOptionsCommandOutput extends DescribeVpcBlockPublicAccessOptionsResult, __MetadataBearer {
}
declare const DescribeVpcBlockPublicAccessOptionsCommand_base: {
    new (input: DescribeVpcBlockPublicAccessOptionsCommandInput): import("@smithy/smithy-client").CommandImpl<DescribeVpcBlockPublicAccessOptionsCommandInput, DescribeVpcBlockPublicAccessOptionsCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [DescribeVpcBlockPublicAccessOptionsCommandInput]): import("@smithy/smithy-client").CommandImpl<DescribeVpcBlockPublicAccessOptionsCommandInput, DescribeVpcBlockPublicAccessOptionsCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Describe VPC Block Public Access (BPA) options. VPC Block Public Access (BPA) enables you to block resources in VPCs and subnets that you own in a Region from reaching or being reached from the internet through internet gateways and egress-only internet gateways. To learn more about VPC BPA, see <a href="https://docs.aws.amazon.com/vpc/latest/userguide/security-vpc-bpa.html">Block public access to VPCs and subnets</a> in the <i>Amazon VPC User Guide</i>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { EC2Client, DescribeVpcBlockPublicAccessOptionsCommand } from "@aws-sdk/client-ec2"; // ES Modules import
 * // const { EC2Client, DescribeVpcBlockPublicAccessOptionsCommand } = require("@aws-sdk/client-ec2"); // CommonJS import
 * const client = new EC2Client(config);
 * const input = { // DescribeVpcBlockPublicAccessOptionsRequest
 *   DryRun: true || false,
 * };
 * const command = new DescribeVpcBlockPublicAccessOptionsCommand(input);
 * const response = await client.send(command);
 * // { // DescribeVpcBlockPublicAccessOptionsResult
 * //   VpcBlockPublicAccessOptions: { // VpcBlockPublicAccessOptions
 * //     AwsAccountId: "STRING_VALUE",
 * //     AwsRegion: "STRING_VALUE",
 * //     State: "default-state" || "update-in-progress" || "update-complete",
 * //     InternetGatewayBlockMode: "off" || "block-bidirectional" || "block-ingress",
 * //     Reason: "STRING_VALUE",
 * //     LastUpdateTimestamp: new Date("TIMESTAMP"),
 * //     ManagedBy: "account" || "declarative-policy",
 * //     ExclusionsAllowed: "allowed" || "not-allowed",
 * //   },
 * // };
 *
 * ```
 *
 * @param DescribeVpcBlockPublicAccessOptionsCommandInput - {@link DescribeVpcBlockPublicAccessOptionsCommandInput}
 * @returns {@link DescribeVpcBlockPublicAccessOptionsCommandOutput}
 * @see {@link DescribeVpcBlockPublicAccessOptionsCommandInput} for command's `input` shape.
 * @see {@link DescribeVpcBlockPublicAccessOptionsCommandOutput} 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 DescribeVpcBlockPublicAccessOptionsCommand extends DescribeVpcBlockPublicAccessOptionsCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: DescribeVpcBlockPublicAccessOptionsRequest;
            output: DescribeVpcBlockPublicAccessOptionsResult;
        };
        sdk: {
            input: DescribeVpcBlockPublicAccessOptionsCommandInput;
            output: DescribeVpcBlockPublicAccessOptionsCommandOutput;
        };
    };
}
