export declare const MISSING_TEST_CASES_ERROR = "a standard stdio problem (without judge.ts) needs at least one test case under test_cases/, static-analysis rules (e.g. requiredRegExpsInCode), or isManualScoringRequired";
/**
 * Run the judge or debug harness of the problem in the current working directory: a custom
 * `judge.ts` / `debug.ts` when present, or the default stdio preset otherwise (mirroring the
 * Exercode server, which applies the stdio presets to problems without these files).
 */
export declare function runSingleHarness(kind: 'judge' | 'debug'): Promise<number>;
export declare function formatDefaultHarnessError(defaultHarnessFileNames: readonly string[]): string;