/**
 * Agentic QE v3 - Quality Analyzer Service
 * Comprehensive quality metrics analysis with trends and recommendations
 */
import { Result } from '../../../shared/types';
import { MemoryBackend } from '../../../kernel/interfaces';
import { QualityAnalysisRequest, QualityReport, QualityTrend, ComplexityRequest, ComplexityReport } from '../interfaces';
/**
 * Interface for the quality analyzer service
 */
export interface IQualityAnalyzerService {
    analyzeQuality(request: QualityAnalysisRequest): Promise<Result<QualityReport, Error>>;
    analyzeComplexity(request: ComplexityRequest): Promise<Result<ComplexityReport, Error>>;
    getQualityTrend(metric: string, days: number): Promise<Result<QualityTrend, Error>>;
}
/**
 * Configuration for quality analysis
 */
export interface QualityAnalyzerConfig {
    enableTrendAnalysis: boolean;
    trendDataPointsMin: number;
    complexityThresholds: {
        cyclomatic: {
            warning: number;
            critical: number;
        };
        cognitive: {
            warning: number;
            critical: number;
        };
        maintainability: {
            warning: number;
            critical: number;
        };
    };
}
/**
 * Quality Analyzer Service Implementation
 * Analyzes code quality metrics and provides actionable insights
 */
export declare class QualityAnalyzerService implements IQualityAnalyzerService {
    private readonly memory;
    private readonly config;
    private readonly metricsAnalyzer;
    constructor(memory: MemoryBackend, config?: Partial<QualityAnalyzerConfig>);
    /**
     * Analyze quality metrics for source files
     */
    analyzeQuality(request: QualityAnalysisRequest): Promise<Result<QualityReport, Error>>;
    /**
     * Analyze code complexity
     */
    analyzeComplexity(request: ComplexityRequest): Promise<Result<ComplexityReport, Error>>;
    /**
     * Get quality trend for a specific metric
     */
    getQualityTrend(metric: string, days: number): Promise<Result<QualityTrend, Error>>;
    private collectFileMetrics;
    private getStoredCoverage;
    private hashFilePath;
    private aggregateMetrics;
    private calculateQualityScore;
    private generateTrends;
    private generateRecommendations;
    private analyzeFileComplexity;
    private calculateComplexitySummary;
    private identifyHotspots;
    private getMetricRating;
    private estimateTrend;
    private calculateTrendDirection;
    private storeReport;
    private storeComplexityReport;
}
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