export interface CoverageFinding {
    id: string;
    category: 'coverage';
    severity: 'critical' | 'high' | 'medium' | 'low';
    type: 'no_tests' | 'low_coverage' | 'untested_critical' | 'missing_test_file';
    title: string;
    description: string;
    file?: string;
    directory?: string;
    suggestion?: string;
    metadata?: Record<string, unknown>;
}
export interface CoverageScanInput {
    projectPath: string;
    thresholds?: {
        minCoveragePercent?: number;
    };
}
export interface DirectoryCoverage {
    directory: string;
    sourceFiles: number;
    testFiles: number;
    coverageRatio: number;
    hasTests: boolean;
    isCritical: boolean;
}
export interface CoverageScanResult {
    findings: CoverageFinding[];
    score: number;
    directories: DirectoryCoverage[];
    summary: {
        totalSourceFiles: number;
        totalTestFiles: number;
        overallCoverageRatio: number;
        directoriesWithNoTests: number;
        criticalPathsUntested: number;
    };
    scanDuration: number;
}
export declare function scanCoverage(input: CoverageScanInput): Promise<CoverageScanResult>;
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