import type { ParsedCloseResidual } from '../core/close-residual.js';
export declare const IDLE_CLEANUP_HOUR_OPTIONS: readonly [24, 72, 168];
export type IdleCleanupHours = typeof IDLE_CLEANUP_HOUR_OPTIONS[number];
export interface IdleCleanupSessionRow {
    sessionId: string;
    status?: string;
    lastMessageAt?: unknown;
    pendingRepo?: unknown;
    tuiPromptActive?: unknown;
    agentAttention?: unknown;
    locked?: unknown;
}
export declare function parseIdleCleanupHours(value: unknown): IdleCleanupHours | null;
export declare function idleCleanupCutoffMs(hours: IdleCleanupHours, now?: number): number;
export declare function isIdleCleanupCandidate(row: IdleCleanupSessionRow, hours: IdleCleanupHours, now?: number): boolean;
export declare function selectIdleCleanupCandidates<T extends IdleCleanupSessionRow>(rows: T[], hours: IdleCleanupHours, now?: number): T[];
export interface IdleCleanupCloseResult {
    sessionId: string;
    ok: boolean;
    error?: string;
    /** Closed locally, but its remote session survived and needs manual cleanup. */
    residual?: ParsedCloseResidual;
}
export interface IdleCleanupResult {
    ok: boolean;
    olderThanHours: IdleCleanupHours;
    cutoffMs: number;
    matched: number;
    closed: number;
    failed: number;
    /** Subset of `closed` whose remote session was NOT cancelled. */
    residual: number;
    results: IdleCleanupCloseResult[];
}
export declare function cleanupIdleSessions<T extends IdleCleanupSessionRow>(rows: T[], hours: IdleCleanupHours, closeCandidate: (row: T) => Promise<IdleCleanupCloseResult>, now?: number): Promise<IdleCleanupResult>;
//# sourceMappingURL=session-cleanup.d.ts.map