export declare const HARNESS_FILE_PRESETS: {
    readonly 'judge.ts': 'stdioJudgePreset';
    readonly 'debug.ts': 'stdioDebugPreset';
};
export type HarnessFileName = keyof typeof HARNESS_FILE_PRESETS;
/**
 * Find harness files (`judge.ts` / `debug.ts`) in a problem directory whose content is identical to
 * the default stdio harness. Such files must not be committed: a problem without `judge.ts` is
 * judged with `stdioJudgePreset` (and debugged with `stdioDebugPreset`) automatically, and
 * committed copies would drift from the server's defaults.
 */
export declare function findDefaultStdioHarnessFiles(problemDir: string): Promise<HarnessFileName[]>;
/**
 * Whether the source consists only of importing the given stdio preset from this package (or its
 * legacy `judge-utils` name) and awaiting it, i.e. it is semantically identical to the default
 * harness the server generates. Comments count as a difference on purpose: a harness kept for
 * demonstration can add an explanatory comment to be treated as custom.
 */
export declare function isDefaultStdioHarnessSource(source: string, presetName: string): boolean;