/**
 * Per-task on-disk layout under $FRANKLIN_HOME/tasks/<runId>/.
 *   meta.json    — single TaskRecord, atomically rewritten
 *   events.jsonl — append-only event log
 *   log.txt      — child process stdout/stderr
 */
export declare function getTasksDir(): string;
export declare function getTaskDir(runId: string): string;
export declare function ensureTaskDir(runId: string): string;
export declare function taskMetaPath(runId: string): string;
export declare function taskEventsPath(runId: string): string;
export declare function taskLogPath(runId: string): string;
