/**
 * Test Coverage Service
 *
 * Analyzes test coverage, quality, and provides suggestions
 */
import type { TestAnalysisResult, TestFile, CoverageMetrics, TestSmell, UntestedCode, TestSuggestion, TestAnalysisOptions } from "../../types/test-coverage.js";
/**
 * Service for analyzing test coverage and test quality.
 *
 * Parses test files, maps coverage data, detects test smells,
 * and suggests tests for uncovered code paths.
 */
export declare class TestCoverageService {
    private projectRoot;
    private parser;
    private mapper;
    private smellDetector;
    private cachedAnalysis;
    private readonly CACHE_DURATION;
    /**
     * @param projectRoot - Root directory of the project
     */
    constructor(projectRoot: string);
    /**
     * Analyze all tests in the project
     */
    analyzeTests(options?: TestAnalysisOptions): Promise<TestAnalysisResult>;
    /**
     * Get tests for a specific source file
     */
    getTestsForFile(sourceFile: string): Promise<TestFile[]>;
    /**
     * Get coverage metrics
     */
    getCoverageMetrics(): Promise<CoverageMetrics>;
    /**
     * Find untested code
     */
    findUntested(): Promise<UntestedCode[]>;
    /**
     * Detect test smells
     */
    detectTestSmells(): Promise<TestSmell[]>;
    /**
     * Suggest tests for a file
     */
    suggestTests(sourceFile: string): Promise<TestSuggestion>;
    /**
     * Check test quality for a file
     */
    checkQuality(testFile: string): Promise<{
        score: number;
        issues: TestSmell[];
        summary: string;
    }>;
    /**
     * Detect primary test framework
     */
    private detectPrimaryFramework;
    /**
     * Convert camelCase to words
     */
    private camelToWords;
    /**
     * Suggest test file path for a source file
     */
    private suggestTestPath;
    /**
     * Clear cached analysis
     */
    clearCache(): void;
}
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