interface CoverageFileEntry {
    filePath: string;
    lines: number;
    branches: number;
    functions: number;
    statements: number;
}
interface CoverageData {
    found: boolean;
    source: string;
    entries: CoverageFileEntry[];
    summary: {
        totalFiles: number;
        overallLineCoverage: number;
        overallBranchCoverage: number;
        overallFunctionCoverage: number;
        overallStatementCoverage: number;
    };
}
/**
 * Read coverage data from disk. Checks these locations in order:
 * 1. coverage/coverage-summary.json (Jest/Istanbul)
 * 2. coverage/lcov.info (lcov format)
 * 3. coverage/coverage-final.json (Istanbul counters)
 * 4. .nyc_output/out.json (nyc counters or legacy summary)
 */
export declare function readCoverageFromDisk(): CoverageData;
export {};
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