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 { GetBucketAccelerateConfigurationOutput, GetBucketAccelerateConfigurationRequest } from "../models/models_0";
import { S3ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../S3Client";
/**
 * @public
 *
 * The input for {@link GetBucketAccelerateConfigurationCommand}.
 */
export interface GetBucketAccelerateConfigurationCommandInput extends GetBucketAccelerateConfigurationRequest {
}
/**
 * @public
 *
 * The output of {@link GetBucketAccelerateConfigurationCommand}.
 */
export interface GetBucketAccelerateConfigurationCommandOutput extends GetBucketAccelerateConfigurationOutput, __MetadataBearer {
}
/**
 * @public
 * <p>This implementation of the GET action uses the <code>accelerate</code> subresource to
 *          return the Transfer Acceleration state of a bucket, which is either <code>Enabled</code> or
 *             <code>Suspended</code>. Amazon S3 Transfer Acceleration is a bucket-level feature that
 *          enables you to perform faster data transfers to and from Amazon S3.</p>
 *          <p>To use this operation, you must have permission to perform the
 *             <code>s3:GetAccelerateConfiguration</code> action. The bucket owner has this permission
 *          by default. The bucket owner can grant this permission to others. For more information
 *          about permissions, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-with-s3-actions.html#using-with-s3-actions-related-to-bucket-subresources">Permissions Related to Bucket Subresource Operations</a> and <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-access-control.html">Managing Access Permissions to your Amazon S3
 *             Resources</a> in the <i>Amazon S3 User Guide</i>.</p>
 *          <p>You set the Transfer Acceleration state of an existing bucket to <code>Enabled</code> or
 *             <code>Suspended</code> by using the <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAccelerateConfiguration.html">PutBucketAccelerateConfiguration</a> operation. </p>
 *          <p>A GET <code>accelerate</code> request does not return a state value for a bucket that
 *          has no transfer acceleration state. A bucket has no Transfer Acceleration state if a state
 *          has never been set on the bucket. </p>
 *          <p>For more information about transfer acceleration, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/transfer-acceleration.html">Transfer Acceleration</a> in the
 *          Amazon S3 User Guide.</p>
 *          <p class="title">
 *             <b>Related Resources</b>
 *          </p>
 *          <ul>
 *             <li>
 *                <p>
 *                   <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketAccelerateConfiguration.html">PutBucketAccelerateConfiguration</a>
 *                </p>
 *             </li>
 *          </ul>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { S3Client, GetBucketAccelerateConfigurationCommand } from "@aws-sdk/client-s3"; // ES Modules import
 * // const { S3Client, GetBucketAccelerateConfigurationCommand } = require("@aws-sdk/client-s3"); // CommonJS import
 * const client = new S3Client(config);
 * const input = { // GetBucketAccelerateConfigurationRequest
 *   Bucket: "STRING_VALUE", // required
 *   ExpectedBucketOwner: "STRING_VALUE",
 * };
 * const command = new GetBucketAccelerateConfigurationCommand(input);
 * const response = await client.send(command);
 * ```
 *
 * @param GetBucketAccelerateConfigurationCommandInput - {@link GetBucketAccelerateConfigurationCommandInput}
 * @returns {@link GetBucketAccelerateConfigurationCommandOutput}
 * @see {@link GetBucketAccelerateConfigurationCommandInput} for command's `input` shape.
 * @see {@link GetBucketAccelerateConfigurationCommandOutput} for command's `response` shape.
 * @see {@link S3ClientResolvedConfig | config} for S3Client's `config` shape.
 *
 *
 */
export declare class GetBucketAccelerateConfigurationCommand extends $Command<GetBucketAccelerateConfigurationCommandInput, GetBucketAccelerateConfigurationCommandOutput, S3ClientResolvedConfig> {
    readonly input: GetBucketAccelerateConfigurationCommandInput;
    static getEndpointParameterInstructions(): EndpointParameterInstructions;
    /**
     * @public
     */
    constructor(input: GetBucketAccelerateConfigurationCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: S3ClientResolvedConfig, options?: __HttpHandlerOptions): Handler<GetBucketAccelerateConfigurationCommandInput, GetBucketAccelerateConfigurationCommandOutput>;
    /**
     * @internal
     */
    private serialize;
    /**
     * @internal
     */
    private deserialize;
}