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 { CancelExportTaskRequest } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link CancelExportTaskCommand}.
 */
export interface CancelExportTaskCommandInput extends CancelExportTaskRequest {
}
/**
 * @public
 *
 * The output of {@link CancelExportTaskCommand}.
 */
export interface CancelExportTaskCommandOutput extends __MetadataBearer {
}
declare const CancelExportTaskCommand_base: {
    new (input: CancelExportTaskCommandInput): import("@smithy/smithy-client").CommandImpl<CancelExportTaskCommandInput, CancelExportTaskCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: CancelExportTaskCommandInput): import("@smithy/smithy-client").CommandImpl<CancelExportTaskCommandInput, CancelExportTaskCommandOutput, EC2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Cancels an active export task. The request removes all artifacts of the export, including any partially-created
 *    Amazon S3 objects. If the export task is complete or is in the process of transferring the final disk image, the
 *    command fails and returns an error.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { EC2Client, CancelExportTaskCommand } from "@aws-sdk/client-ec2"; // ES Modules import
 * // const { EC2Client, CancelExportTaskCommand } = 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 = { // CancelExportTaskRequest
 *   ExportTaskId: "STRING_VALUE", // required
 * };
 * const command = new CancelExportTaskCommand(input);
 * const response = await client.send(command);
 * // {};
 *
 * ```
 *
 * @param CancelExportTaskCommandInput - {@link CancelExportTaskCommandInput}
 * @returns {@link CancelExportTaskCommandOutput}
 * @see {@link CancelExportTaskCommandInput} for command's `input` shape.
 * @see {@link CancelExportTaskCommandOutput} 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 CancelExportTaskCommand extends CancelExportTaskCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: CancelExportTaskRequest;
            output: {};
        };
        sdk: {
            input: CancelExportTaskCommandInput;
            output: CancelExportTaskCommandOutput;
        };
    };
}