/**
 * ⚡🦀 OverClawck — Database Layer
 * SQLite persistence for the job queue.
 */
import { Job, QueueStats, OverClawckConfig, Plan, Phase, PlanTask, ProgressEvent } from './types';
export declare class OverClawckDB {
    private db;
    private config;
    private dbPath;
    private _ready;
    constructor(config: OverClawckConfig);
    private init;
    private migrate;
    ensureReady(): Promise<void>;
    private save;
    insert(job: Job): Job;
    update(id: string, updates: Partial<Job>): Job | null;
    getById(id: string): Job | null;
    /**
     * Get the next job(s) ready to execute.
     * Respects: priority, scheduled_at, dependencies, status.
     */
    getNextReady(limit?: number): Job[];
    /**
     * Check if all dependencies for a job are completed.
     */
    areDependenciesMet(job: Job): boolean;
    /**
     * Rich dependency check — returns whether deps are met, stuck, or still pending.
     */
    checkDependencies(job: Job): {
        ready: boolean;
        stuck: boolean;
        reason?: string;
    };
    /**
     * Auto-fail queued jobs whose dependencies can never be met.
     */
    failStuckJobs(): Job[];
    getRunning(): Job[];
    query(filters?: {
        status?: string;
        priority?: string;
        runtime?: string;
        client?: string;
        project?: string;
        tag?: string;
        from?: string;
        to?: string;
        limit?: number;
        offset?: number;
    }): Job[];
    private queryRows;
    getStats(): QueueStats;
    getDailySpend(): number;
    logEvent(jobId: string, event: string, detail?: string): void;
    getJobLog(jobId: string): Array<{
        timestamp: string;
        event: string;
        detail: string;
    }>;
    exportJSON(filters?: {
        status?: string;
        client?: string;
        from?: string;
        to?: string;
    }): string;
    getDistinct(col: string): string[];
    private rowToJob;
    insertPlan(plan: Plan): Plan;
    updatePlan(id: string, updates: Partial<Plan>): Plan | null;
    getPlanById(id: string): Plan | null;
    queryPlans(filters?: {
        status?: string;
        project?: string;
        client?: string;
        limit?: number;
    }): Plan[];
    insertPhase(phase: Phase): Phase;
    updatePhase(id: string, updates: Partial<Phase>): Phase | null;
    getPhasesByPlan(planId: string): Phase[];
    getPhaseById(id: string): Phase | null;
    insertTask(task: PlanTask): PlanTask;
    updateTask(id: string, updates: Partial<PlanTask>): PlanTask | null;
    getTasksByPhase(phaseId: string): PlanTask[];
    getTasksByPlan(planId: string): PlanTask[];
    getTaskById(id: string): PlanTask | null;
    logPlanEvent(event: ProgressEvent): void;
    getPlanLog(planId: string): ProgressEvent[];
    purgeJobs(filters?: {
        before?: string;
        status?: string;
        olderThanDays?: number;
    }): number;
    private rowToPlan;
    private rowToPhase;
    private rowToTask;
    close(): void;
}
//# sourceMappingURL=database.d.ts.map