import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { CloudWatchClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../CloudWatchClient";
import { DescribeAlarmsInput, DescribeAlarmsOutput } from "../models/models_0";
/**
 * @public
 */
export { __MetadataBearer, $Command };
/**
 * @public
 *
 * The input for {@link DescribeAlarmsCommand}.
 */
export interface DescribeAlarmsCommandInput extends DescribeAlarmsInput {
}
/**
 * @public
 *
 * The output of {@link DescribeAlarmsCommand}.
 */
export interface DescribeAlarmsCommandOutput extends DescribeAlarmsOutput, __MetadataBearer {
}
declare const DescribeAlarmsCommand_base: {
    new (input: DescribeAlarmsCommandInput): import("@smithy/smithy-client").CommandImpl<DescribeAlarmsCommandInput, DescribeAlarmsCommandOutput, CloudWatchClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * @public
 * <p>Retrieves the specified alarms. You can filter the results by specifying a prefix for the alarm
 * 			name, the alarm state, or a prefix for any action.</p>
 *          <p>To use this operation and return information about composite alarms, you must be signed on with
 * 		the <code>cloudwatch:DescribeAlarms</code> permission that is scoped to <code>*</code>. You can't return information
 * 			about composite alarms if your <code>cloudwatch:DescribeAlarms</code> permission has a narrower scope.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { CloudWatchClient, DescribeAlarmsCommand } from "@aws-sdk/client-cloudwatch"; // ES Modules import
 * // const { CloudWatchClient, DescribeAlarmsCommand } = require("@aws-sdk/client-cloudwatch"); // CommonJS import
 * const client = new CloudWatchClient(config);
 * const input = { // DescribeAlarmsInput
 *   AlarmNames: [ // AlarmNames
 *     "STRING_VALUE",
 *   ],
 *   AlarmNamePrefix: "STRING_VALUE",
 *   AlarmTypes: [ // AlarmTypes
 *     "CompositeAlarm" || "MetricAlarm",
 *   ],
 *   ChildrenOfAlarmName: "STRING_VALUE",
 *   ParentsOfAlarmName: "STRING_VALUE",
 *   StateValue: "OK" || "ALARM" || "INSUFFICIENT_DATA",
 *   ActionPrefix: "STRING_VALUE",
 *   MaxRecords: Number("int"),
 *   NextToken: "STRING_VALUE",
 * };
 * const command = new DescribeAlarmsCommand(input);
 * const response = await client.send(command);
 * // { // DescribeAlarmsOutput
 * //   CompositeAlarms: [ // CompositeAlarms
 * //     { // CompositeAlarm
 * //       ActionsEnabled: true || false,
 * //       AlarmActions: [ // ResourceList
 * //         "STRING_VALUE",
 * //       ],
 * //       AlarmArn: "STRING_VALUE",
 * //       AlarmConfigurationUpdatedTimestamp: new Date("TIMESTAMP"),
 * //       AlarmDescription: "STRING_VALUE",
 * //       AlarmName: "STRING_VALUE",
 * //       AlarmRule: "STRING_VALUE",
 * //       InsufficientDataActions: [
 * //         "STRING_VALUE",
 * //       ],
 * //       OKActions: [
 * //         "STRING_VALUE",
 * //       ],
 * //       StateReason: "STRING_VALUE",
 * //       StateReasonData: "STRING_VALUE",
 * //       StateUpdatedTimestamp: new Date("TIMESTAMP"),
 * //       StateValue: "OK" || "ALARM" || "INSUFFICIENT_DATA",
 * //       StateTransitionedTimestamp: new Date("TIMESTAMP"),
 * //       ActionsSuppressedBy: "WaitPeriod" || "ExtensionPeriod" || "Alarm",
 * //       ActionsSuppressedReason: "STRING_VALUE",
 * //       ActionsSuppressor: "STRING_VALUE",
 * //       ActionsSuppressorWaitPeriod: Number("int"),
 * //       ActionsSuppressorExtensionPeriod: Number("int"),
 * //     },
 * //   ],
 * //   MetricAlarms: [ // MetricAlarms
 * //     { // MetricAlarm
 * //       AlarmName: "STRING_VALUE",
 * //       AlarmArn: "STRING_VALUE",
 * //       AlarmDescription: "STRING_VALUE",
 * //       AlarmConfigurationUpdatedTimestamp: new Date("TIMESTAMP"),
 * //       ActionsEnabled: true || false,
 * //       OKActions: [
 * //         "STRING_VALUE",
 * //       ],
 * //       AlarmActions: [
 * //         "STRING_VALUE",
 * //       ],
 * //       InsufficientDataActions: "<ResourceList>",
 * //       StateValue: "OK" || "ALARM" || "INSUFFICIENT_DATA",
 * //       StateReason: "STRING_VALUE",
 * //       StateReasonData: "STRING_VALUE",
 * //       StateUpdatedTimestamp: new Date("TIMESTAMP"),
 * //       MetricName: "STRING_VALUE",
 * //       Namespace: "STRING_VALUE",
 * //       Statistic: "SampleCount" || "Average" || "Sum" || "Minimum" || "Maximum",
 * //       ExtendedStatistic: "STRING_VALUE",
 * //       Dimensions: [ // Dimensions
 * //         { // Dimension
 * //           Name: "STRING_VALUE", // required
 * //           Value: "STRING_VALUE", // required
 * //         },
 * //       ],
 * //       Period: Number("int"),
 * //       Unit: "Seconds" || "Microseconds" || "Milliseconds" || "Bytes" || "Kilobytes" || "Megabytes" || "Gigabytes" || "Terabytes" || "Bits" || "Kilobits" || "Megabits" || "Gigabits" || "Terabits" || "Percent" || "Count" || "Bytes/Second" || "Kilobytes/Second" || "Megabytes/Second" || "Gigabytes/Second" || "Terabytes/Second" || "Bits/Second" || "Kilobits/Second" || "Megabits/Second" || "Gigabits/Second" || "Terabits/Second" || "Count/Second" || "None",
 * //       EvaluationPeriods: Number("int"),
 * //       DatapointsToAlarm: Number("int"),
 * //       Threshold: Number("double"),
 * //       ComparisonOperator: "GreaterThanOrEqualToThreshold" || "GreaterThanThreshold" || "LessThanThreshold" || "LessThanOrEqualToThreshold" || "LessThanLowerOrGreaterThanUpperThreshold" || "LessThanLowerThreshold" || "GreaterThanUpperThreshold",
 * //       TreatMissingData: "STRING_VALUE",
 * //       EvaluateLowSampleCountPercentile: "STRING_VALUE",
 * //       Metrics: [ // MetricDataQueries
 * //         { // MetricDataQuery
 * //           Id: "STRING_VALUE", // required
 * //           MetricStat: { // MetricStat
 * //             Metric: { // Metric
 * //               Namespace: "STRING_VALUE",
 * //               MetricName: "STRING_VALUE",
 * //               Dimensions: [
 * //                 {
 * //                   Name: "STRING_VALUE", // required
 * //                   Value: "STRING_VALUE", // required
 * //                 },
 * //               ],
 * //             },
 * //             Period: Number("int"), // required
 * //             Stat: "STRING_VALUE", // required
 * //             Unit: "Seconds" || "Microseconds" || "Milliseconds" || "Bytes" || "Kilobytes" || "Megabytes" || "Gigabytes" || "Terabytes" || "Bits" || "Kilobits" || "Megabits" || "Gigabits" || "Terabits" || "Percent" || "Count" || "Bytes/Second" || "Kilobytes/Second" || "Megabytes/Second" || "Gigabytes/Second" || "Terabytes/Second" || "Bits/Second" || "Kilobits/Second" || "Megabits/Second" || "Gigabits/Second" || "Terabits/Second" || "Count/Second" || "None",
 * //           },
 * //           Expression: "STRING_VALUE",
 * //           Label: "STRING_VALUE",
 * //           ReturnData: true || false,
 * //           Period: Number("int"),
 * //           AccountId: "STRING_VALUE",
 * //         },
 * //       ],
 * //       ThresholdMetricId: "STRING_VALUE",
 * //       EvaluationState: "PARTIAL_DATA",
 * //       StateTransitionedTimestamp: new Date("TIMESTAMP"),
 * //     },
 * //   ],
 * //   NextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param DescribeAlarmsCommandInput - {@link DescribeAlarmsCommandInput}
 * @returns {@link DescribeAlarmsCommandOutput}
 * @see {@link DescribeAlarmsCommandInput} for command's `input` shape.
 * @see {@link DescribeAlarmsCommandOutput} for command's `response` shape.
 * @see {@link CloudWatchClientResolvedConfig | config} for CloudWatchClient's `config` shape.
 *
 * @throws {@link InvalidNextToken} (client fault)
 *  <p>The next token specified is invalid.</p>
 *
 * @throws {@link CloudWatchServiceException}
 * <p>Base exception class for all service exceptions from CloudWatch service.</p>
 *
 */
export declare class DescribeAlarmsCommand extends DescribeAlarmsCommand_base {
}
