import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { GetPredictiveScalingForecastAnswer, GetPredictiveScalingForecastType } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link GetPredictiveScalingForecastCommand}.
 */
export interface GetPredictiveScalingForecastCommandInput extends GetPredictiveScalingForecastType {
}
/**
 * @public
 *
 * The output of {@link GetPredictiveScalingForecastCommand}.
 */
export interface GetPredictiveScalingForecastCommandOutput extends GetPredictiveScalingForecastAnswer, __MetadataBearer {
}
declare const GetPredictiveScalingForecastCommand_base: {
    new (input: GetPredictiveScalingForecastCommandInput): import("@smithy/core/client").CommandImpl<GetPredictiveScalingForecastCommandInput, GetPredictiveScalingForecastCommandOutput, import("..").AutoScalingClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: GetPredictiveScalingForecastCommandInput): import("@smithy/core/client").CommandImpl<GetPredictiveScalingForecastCommandInput, GetPredictiveScalingForecastCommandOutput, import("..").AutoScalingClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Retrieves the forecast data for a predictive scaling policy.</p>
 *          <p>Load forecasts are predictions of the hourly load values using historical load data
 *             from CloudWatch and an analysis of historical trends. Capacity forecasts are represented as
 *             predicted values for the minimum capacity that is needed on an hourly basis, based on
 *             the hourly load forecast.</p>
 *          <p>A minimum of 24 hours of data is required to create the initial forecasts. However,
 *             having a full 14 days of historical data results in more accurate forecasts.</p>
 *          <p>For more information, see <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-predictive-scaling.html">Predictive
 *                 scaling for 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, GetPredictiveScalingForecastCommand } from "@aws-sdk/client-auto-scaling"; // ES Modules import
 * // const { AutoScalingClient, GetPredictiveScalingForecastCommand } = 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 = { // GetPredictiveScalingForecastType
 *   AutoScalingGroupName: "STRING_VALUE", // required
 *   PolicyName: "STRING_VALUE", // required
 *   StartTime: new Date("TIMESTAMP"), // required
 *   EndTime: new Date("TIMESTAMP"), // required
 * };
 * const command = new GetPredictiveScalingForecastCommand(input);
 * const response = await client.send(command);
 * // { // GetPredictiveScalingForecastAnswer
 * //   LoadForecast: [ // LoadForecasts // required
 * //     { // LoadForecast
 * //       Timestamps: [ // PredictiveScalingForecastTimestamps // required
 * //         new Date("TIMESTAMP"),
 * //       ],
 * //       Values: [ // PredictiveScalingForecastValues // required
 * //         Number("double"),
 * //       ],
 * //       MetricSpecification: { // PredictiveScalingMetricSpecification
 * //         TargetValue: Number("double"), // required
 * //         PredefinedMetricPairSpecification: { // PredictiveScalingPredefinedMetricPair
 * //           PredefinedMetricType: "ASGCPUUtilization" || "ASGNetworkIn" || "ASGNetworkOut" || "ALBRequestCount", // required
 * //           ResourceLabel: "STRING_VALUE",
 * //         },
 * //         PredefinedScalingMetricSpecification: { // PredictiveScalingPredefinedScalingMetric
 * //           PredefinedMetricType: "ASGAverageCPUUtilization" || "ASGAverageNetworkIn" || "ASGAverageNetworkOut" || "ALBRequestCountPerTarget", // required
 * //           ResourceLabel: "STRING_VALUE",
 * //         },
 * //         PredefinedLoadMetricSpecification: { // PredictiveScalingPredefinedLoadMetric
 * //           PredefinedMetricType: "ASGTotalCPUUtilization" || "ASGTotalNetworkIn" || "ASGTotalNetworkOut" || "ALBTargetGroupRequestCount", // required
 * //           ResourceLabel: "STRING_VALUE",
 * //         },
 * //         CustomizedScalingMetricSpecification: { // PredictiveScalingCustomizedScalingMetric
 * //           MetricDataQueries: [ // MetricDataQueries // required
 * //             { // MetricDataQuery
 * //               Id: "STRING_VALUE", // required
 * //               Expression: "STRING_VALUE",
 * //               MetricStat: { // MetricStat
 * //                 Metric: { // Metric
 * //                   Namespace: "STRING_VALUE", // required
 * //                   MetricName: "STRING_VALUE", // required
 * //                   Dimensions: [ // MetricDimensions
 * //                     { // MetricDimension
 * //                       Name: "STRING_VALUE", // required
 * //                       Value: "STRING_VALUE", // required
 * //                     },
 * //                   ],
 * //                 },
 * //                 Stat: "STRING_VALUE", // required
 * //                 Unit: "STRING_VALUE",
 * //               },
 * //               Label: "STRING_VALUE",
 * //               ReturnData: true || false,
 * //             },
 * //           ],
 * //         },
 * //         CustomizedLoadMetricSpecification: { // PredictiveScalingCustomizedLoadMetric
 * //           MetricDataQueries: [ // required
 * //             {
 * //               Id: "STRING_VALUE", // required
 * //               Expression: "STRING_VALUE",
 * //               MetricStat: {
 * //                 Metric: {
 * //                   Namespace: "STRING_VALUE", // required
 * //                   MetricName: "STRING_VALUE", // required
 * //                   Dimensions: [
 * //                     {
 * //                       Name: "STRING_VALUE", // required
 * //                       Value: "STRING_VALUE", // required
 * //                     },
 * //                   ],
 * //                 },
 * //                 Stat: "STRING_VALUE", // required
 * //                 Unit: "STRING_VALUE",
 * //               },
 * //               Label: "STRING_VALUE",
 * //               ReturnData: true || false,
 * //             },
 * //           ],
 * //         },
 * //         CustomizedCapacityMetricSpecification: { // PredictiveScalingCustomizedCapacityMetric
 * //           MetricDataQueries: [ // required
 * //             {
 * //               Id: "STRING_VALUE", // required
 * //               Expression: "STRING_VALUE",
 * //               MetricStat: {
 * //                 Metric: {
 * //                   Namespace: "STRING_VALUE", // required
 * //                   MetricName: "STRING_VALUE", // required
 * //                   Dimensions: [
 * //                     {
 * //                       Name: "STRING_VALUE", // required
 * //                       Value: "STRING_VALUE", // required
 * //                     },
 * //                   ],
 * //                 },
 * //                 Stat: "STRING_VALUE", // required
 * //                 Unit: "STRING_VALUE",
 * //               },
 * //               Label: "STRING_VALUE",
 * //               ReturnData: true || false,
 * //             },
 * //           ],
 * //         },
 * //       },
 * //     },
 * //   ],
 * //   CapacityForecast: { // CapacityForecast
 * //     Timestamps: [ // required
 * //       new Date("TIMESTAMP"),
 * //     ],
 * //     Values: [ // required
 * //       Number("double"),
 * //     ],
 * //   },
 * //   UpdateTime: new Date("TIMESTAMP"), // required
 * // };
 *
 * ```
 *
 * @param GetPredictiveScalingForecastCommandInput - {@link GetPredictiveScalingForecastCommandInput}
 * @returns {@link GetPredictiveScalingForecastCommandOutput}
 * @see {@link GetPredictiveScalingForecastCommandInput} for command's `input` shape.
 * @see {@link GetPredictiveScalingForecastCommandOutput} for command's `response` shape.
 * @see {@link AutoScalingClientResolvedConfig | config} for AutoScalingClient's `config` shape.
 *
 * @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>
 *
 *
 * @public
 */
export declare class GetPredictiveScalingForecastCommand extends GetPredictiveScalingForecastCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: GetPredictiveScalingForecastType;
            output: GetPredictiveScalingForecastAnswer;
        };
        sdk: {
            input: GetPredictiveScalingForecastCommandInput;
            output: GetPredictiveScalingForecastCommandOutput;
        };
    };
}