import type { PDTaskSpec } from './pd-task-types.js';
export declare function readTasks(workspaceDir: string): PDTaskSpec[];
export declare function writeTasks(workspaceDir: string, tasks: PDTaskSpec[]): Promise<void>;
export declare function initTaskMeta(task: PDTaskSpec): PDTaskSpec;
export declare function updateSyncMeta(task: PDTaskSpec, status: 'ok' | 'error', jobId?: string, error?: string): PDTaskSpec;