/**
 * @fileoverview QualityMetrics aggregate root
 *
 * This module defines the QualityMetrics aggregate which represents quality metrics
 * for a project with their thresholds, measurements, and history.
 */
import { AggregateRoot } from '../../shared/aggregate-root.js';
import { ProjectKey, GraphQLNodeId } from '../../../types/branded.js';
import { ThresholdValue } from '../../value-objects/threshold-value.js';
import { MetricValue } from '../../value-objects/metric-value.js';
import { MetricConfiguration, MetricHistoryEntry, MetricTrend, ThresholdStatus, CreateQualityMetricsParams, UpdateMetricConfigParams, RecordMeasurementParams } from './quality-metrics.types.js';
/**
 * QualityMetrics aggregate root
 *
 * Represents quality metrics for a project with configuration, thresholds, and history.
 * Tracks metric values over time and evaluates compliance with thresholds.
 *
 * @example
 * ```typescript
 * const metrics = QualityMetrics.create({
 *   projectKey: asProjectKey('my-project'),
 *   repositoryId: asGraphQLNodeId('repo123'),
 *   configuration: {
 *     name: 'Line Coverage',
 *     shortcode: MetricShortcode.LCV,
 *     metricKey: MetricKey.AGGREGATE,
 *     unit: '%',
 *     minAllowed: 0,
 *     maxAllowed: 100,
 *     positiveDirection: 'UPWARD',
 *     isReported: true,
 *     isThresholdEnforced: true,
 *     threshold: ThresholdValue.createPercentage(80)
 *   }
 * });
 *
 * metrics.recordMeasurement({ value: 85.5, commitOid: 'abc123' });
 * console.log(metrics.isCompliant); // true
 * ```
 */
export declare class QualityMetrics extends AggregateRoot<string> {
    private _projectKey;
    private _repositoryId;
    private _configuration;
    private _currentValue;
    private _history;
    private _lastUpdated;
    private static readonly MAX_HISTORY_ENTRIES;
    private constructor();
    /**
     * Creates a new QualityMetrics aggregate
     *
     * @param params - Creation parameters
     * @returns A new QualityMetrics instance
     */
    static create(params: CreateQualityMetricsParams): QualityMetrics;
    /**
     * Creates a composite ID for the aggregate
     */
    private static createId;
    /**
     * Gets the project key
     */
    get projectKey(): ProjectKey;
    /**
     * Gets the repository ID
     */
    get repositoryId(): GraphQLNodeId;
    /**
     * Gets the metric configuration
     */
    get configuration(): Readonly<MetricConfiguration>;
    /**
     * Gets the current metric value
     */
    get currentValue(): MetricValue | null;
    /**
     * Gets the metric history
     */
    get history(): ReadonlyArray<MetricHistoryEntry>;
    /**
     * Gets the last update timestamp
     */
    get lastUpdated(): Date;
    /**
     * Checks if the metric is currently compliant with its threshold
     */
    get isCompliant(): boolean;
    /**
     * Gets the current threshold status
     */
    get thresholdStatus(): ThresholdStatus;
    /**
     * Updates the metric threshold
     *
     * @param threshold - New threshold value or null to remove
     */
    updateThreshold(threshold: ThresholdValue | null): void;
    /**
     * Updates the metric configuration
     *
     * @param params - Configuration update parameters
     */
    updateConfiguration(params: UpdateMetricConfigParams): void;
    /**
     * Records a new measurement
     *
     * @param params - Measurement parameters
     */
    recordMeasurement(params: RecordMeasurementParams): void;
    /**
     * Evaluates compliance at a specific point in time
     *
     * @param value - The value to evaluate
     * @returns Whether the value meets the threshold
     */
    evaluateCompliance(value: number): boolean;
    /**
     * Gets the trend over a specified period
     *
     * @param periodDays - Number of days to analyze
     * @returns Trend information or null if insufficient data
     */
    getTrend(periodDays?: number): MetricTrend | null;
    /**
     * Reconstructs QualityMetrics from persisted data
     *
     * @param data - Persisted metrics data
     * @returns A reconstructed QualityMetrics instance
     */
    static fromPersistence(data: {
        id: string;
        projectKey: ProjectKey;
        repositoryId: GraphQLNodeId;
        configuration: MetricConfiguration;
        currentValue: MetricValue | null;
        history: MetricHistoryEntry[];
        lastUpdated: Date;
    }): QualityMetrics;
    /**
     * Converts the metrics to a persistence-friendly format
     */
    toPersistence(): {
        id: string;
        projectKey: ProjectKey;
        repositoryId: GraphQLNodeId;
        configuration: MetricConfiguration;
        currentValue: MetricValue | null;
        history: MetricHistoryEntry[];
        lastUpdated: Date;
    };
}