export type TestIssue = { testFile: string; testName: string; issue: "broken_import" | "stale_mock" | "missing_function" | "wrong_assertion" | "outdated_snapshot"; message: string; suggestion: string; sourceFile?: string; line?: number; }; export type TestHealthReport = { totalTests: number; issues: TestIssue[]; coverageEstimate: number; staleMocks: string[]; missingTests: string[]; durationMs: number; };