import type { TaskNotificationPayload } from "./task-notification.js";
import { type RegistryCore, type RegisterMonitorInput, type MonitorTaskHandle, type UnifiedTaskResult } from "./task-registry-shared.js";
export declare function registerMonitorLane(core: RegistryCore, input: RegisterMonitorInput): string;
/** ONE absorption arithmetic for a monitor poll — env-side-loss accounting
 *  (RB-238), the spool roll (registry memory bound) and the completed-line split — shared by the
 *  watcher tick and the stop-time final drain. A hand-copied twin in stopMonitor is how half-fixes
 *  happen: any change to the roll/line rules must reach both consumers through this method. Returns
 *  the COMPLETE lines (the newline-less tail stays in `lineBuf` for the next poll / terminal flush). */
export declare function absorbMonitorPollLane(handle: MonitorTaskHandle, v: {
    stdout: string;
    stderr: string;
    truncated?: boolean;
    bytesDroppedBeforeCursor?: number;
}): string[];
/** The swallow-guarded event sink, shared by the watcher's emits and the stop-time drain. */
export declare function emitMonitorEventLane(handle: MonitorTaskHandle, n: TaskNotificationPayload): void;
/** The monitor watcher tick loop. Same zombie-proofing discipline as {@link startBashWatcher}
 *  (re-entrancy guard / stop on eviction / stop on vanished shell / stop on a throwing adapter),
 *  plus the three monitor-only exits: watcher-enforced timeout, event-storm auto-stop, and the
 *  line→batched-event emission path. All time reads go through the INJECTED clock (design/87). */
export declare function startMonitorWatcherLane(core: RegistryCore, id: string): void;
/** design/135 G2: TaskOutput over a monitor — a RE-READABLE spool snapshot (the watcher owns the env
 *  cursor, exactly the bash G2b spool posture): repeated polls return the same accumulated output. */
export declare function pollMonitorLane(handle: MonitorTaskHandle, filter: string | undefined, deadline?: number, signal?: AbortSignal): Promise<UnifiedTaskResult>;
export declare function stopMonitorLane(core: RegistryCore, handle: MonitorTaskHandle): Promise<UnifiedTaskResult>;