import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ActivitiesType, DescribeScalingActivitiesType } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link DescribeScalingActivitiesCommand}.
 */
export interface DescribeScalingActivitiesCommandInput extends DescribeScalingActivitiesType {
}
/**
 * @public
 *
 * The output of {@link DescribeScalingActivitiesCommand}.
 */
export interface DescribeScalingActivitiesCommandOutput extends ActivitiesType, __MetadataBearer {
}
declare const DescribeScalingActivitiesCommand_base: {
    new (input: DescribeScalingActivitiesCommandInput): import("@smithy/core/client").CommandImpl<DescribeScalingActivitiesCommandInput, DescribeScalingActivitiesCommandOutput, import("..").AutoScalingClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (...[input]: [] | [DescribeScalingActivitiesCommandInput]): import("@smithy/core/client").CommandImpl<DescribeScalingActivitiesCommandInput, DescribeScalingActivitiesCommandOutput, import("..").AutoScalingClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Gets information about the scaling activities in the account and Region.</p>
 *          <p>When scaling events occur, you see a record of the scaling activity in the scaling
 *             activities. For more information, see <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/as-verify-scaling-activity.html">Verify a scaling
 *                 activity for an Auto Scaling group</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>.</p>
 *          <p>If the scaling event succeeds, the value of the <code>StatusCode</code> element in the
 *             response is <code>Successful</code>. If an attempt to launch instances failed, the
 *                 <code>StatusCode</code> value is <code>Failed</code> or <code>Cancelled</code> and
 *             the <code>StatusMessage</code> element in the response indicates the cause of the
 *             failure. For help interpreting the <code>StatusMessage</code>, see <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/CHAP_Troubleshooting.html">Troubleshooting Amazon EC2 Auto Scaling</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>. </p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { AutoScalingClient, DescribeScalingActivitiesCommand } from "@aws-sdk/client-auto-scaling"; // ES Modules import
 * // const { AutoScalingClient, DescribeScalingActivitiesCommand } = require("@aws-sdk/client-auto-scaling"); // CommonJS import
 * // import type { AutoScalingClientConfig } from "@aws-sdk/client-auto-scaling";
 * const config = {}; // type is AutoScalingClientConfig
 * const client = new AutoScalingClient(config);
 * const input = { // DescribeScalingActivitiesType
 *   ActivityIds: [ // ActivityIds
 *     "STRING_VALUE",
 *   ],
 *   AutoScalingGroupName: "STRING_VALUE",
 *   IncludeDeletedGroups: true || false,
 *   MaxRecords: Number("int"),
 *   NextToken: "STRING_VALUE",
 *   Filters: [ // Filters
 *     { // Filter
 *       Name: "STRING_VALUE",
 *       Values: [ // Values
 *         "STRING_VALUE",
 *       ],
 *     },
 *   ],
 * };
 * const command = new DescribeScalingActivitiesCommand(input);
 * const response = await client.send(command);
 * // { // ActivitiesType
 * //   Activities: [ // Activities // required
 * //     { // Activity
 * //       ActivityId: "STRING_VALUE", // required
 * //       AutoScalingGroupName: "STRING_VALUE", // required
 * //       Description: "STRING_VALUE",
 * //       Cause: "STRING_VALUE", // required
 * //       StartTime: new Date("TIMESTAMP"), // required
 * //       EndTime: new Date("TIMESTAMP"),
 * //       StatusCode: "PendingSpotBidPlacement" || "WaitingForSpotInstanceRequestId" || "WaitingForSpotInstanceId" || "WaitingForInstanceId" || "PreInService" || "InProgress" || "WaitingForELBConnectionDraining" || "MidLifecycleAction" || "WaitingForInstanceWarmup" || "Successful" || "Failed" || "Cancelled" || "WaitingForConnectionDraining" || "WaitingForInPlaceUpdateToStart" || "WaitingForInPlaceUpdateToFinalize" || "InPlaceUpdateInProgress", // required
 * //       StatusMessage: "STRING_VALUE",
 * //       Progress: Number("int"),
 * //       Details: "STRING_VALUE",
 * //       AutoScalingGroupState: "STRING_VALUE",
 * //       AutoScalingGroupARN: "STRING_VALUE",
 * //     },
 * //   ],
 * //   NextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param DescribeScalingActivitiesCommandInput - {@link DescribeScalingActivitiesCommandInput}
 * @returns {@link DescribeScalingActivitiesCommandOutput}
 * @see {@link DescribeScalingActivitiesCommandInput} for command's `input` shape.
 * @see {@link DescribeScalingActivitiesCommandOutput} for command's `response` shape.
 * @see {@link AutoScalingClientResolvedConfig | config} for AutoScalingClient's `config` shape.
 *
 * @throws {@link InvalidNextToken} (client fault)
 *  <p>The <code>NextToken</code> value is not valid.</p>
 *
 * @throws {@link ResourceContentionFault} (server fault)
 *  <p>You already have a pending update to an Amazon EC2 Auto Scaling resource (for example, an Auto Scaling group,
 *             instance, or load balancer).</p>
 *
 * @throws {@link AutoScalingServiceException}
 * <p>Base exception class for all service exceptions from AutoScaling service.</p>
 *
 *
 * @example To describe the scaling activities for an Auto Scaling group
 * ```javascript
 * // This example describes the scaling activities for the specified Auto Scaling group.
 * const input = {
 *   AutoScalingGroupName: "my-auto-scaling-group"
 * };
 * const command = new DescribeScalingActivitiesCommand(input);
 * const response = await client.send(command);
 * /* response is
 * {
 *   Activities: [
 *     {
 *       ActivityId: "f9f2d65b-f1f2-43e7-b46d-d86756459699",
 *       AutoScalingGroupARN: "arn:aws:autoscaling:us-east-1:123456789012:autoScalingGroup:12345678-1234-1234-1234-123456789012:autoScalingGroupName/my-auto-scaling-group",
 *       AutoScalingGroupName: "my-auto-scaling-group",
 *       Cause: "At 2013-08-19T20:53:25Z a user request created an AutoScalingGroup changing the desired capacity from 0 to 1.  At 2013-08-19T20:53:29Z an instance was started in response to a difference between desired and actual capacity, increasing the capacity from 0 to 1.",
 *       Description: "Launching a new EC2 instance: i-4ba0837f",
 *       Details: "details",
 *       EndTime: "2013-08-19T20:54:02Z",
 *       Progress: 100,
 *       StartTime: "2013-08-19T20:53:29.930Z",
 *       StatusCode: "Successful"
 *     }
 *   ]
 * }
 * *\/
 * ```
 *
 * @public
 */
export declare class DescribeScalingActivitiesCommand extends DescribeScalingActivitiesCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: DescribeScalingActivitiesType;
            output: ActivitiesType;
        };
        sdk: {
            input: DescribeScalingActivitiesCommandInput;
            output: DescribeScalingActivitiesCommandOutput;
        };
    };
}