import { type Json, type Target } from "./protocol.js";
import type { Schedule, ScheduleLauncher, ScheduleLaunchContext, ScheduleLaunchRecord, ScheduleLaunchResult, ScheduleRun, ScheduleRunOutcome } from "./schedule-format.js";
import { realTranscriptStamp, watchHerdrRun } from "./schedule-watch.js";
type HerdrLauncher = (server: string, data: Json) => Promise<Json>;
/** Types a prompt into a live session: the Hook's hand-off queue. */
export type ScheduleDeliver = (target: Target, text: string, deliveryId: string) => Promise<Json>;
export declare function createScheduleLauncher(launchHerdr: HerdrLauncher, store?: string, deliver?: ScheduleDeliver): ScheduleLauncher;
export interface ContinueEnv {
    panes?: (server: string) => Promise<Json[]>;
    transcriptStamp?: typeof realTranscriptStamp;
    watch?: typeof watchHerdrRun;
    /** The conversation a pane runs, for a record that never learned its id. */
    identity?: (server: string, pane: Json) => Promise<string | undefined>;
    /** The pane's visible lines, to see a dialog that would swallow the prompt. */
    screen?: (server: string, pane: string) => Promise<string>;
    keys?: (server: string, pane: string, keys: string[]) => Promise<void>;
    /** Closes a finished pane of this schedule once a newer one has taken the firing. */
    close?: (server: string, pane: Json) => Promise<void>;
}
/**
 * `session: reuse`: types the prompt into the newest session of this schedule
 * whose pane still runs its harness (`previous`, newest first). A busy newest
 * session is skipped rather than given a second prompt; a pane whose prompt
 * cannot be delivered (a dialog that will not dismiss, a refused delivery)
 * passes the firing to the next older one. Once a pane has taken the firing,
 * the schedule's older finished panes are closed. Undefined when no session is
 * left (the panes closed, their agents exited, their conversations were
 * replaced), so the caller starts a new one, which the next firing continues.
 */
export declare function continueSession(context: ScheduleLaunchContext, previous: ScheduleLaunchRecord[], deliver: ScheduleDeliver, signal: AbortSignal, env?: ContinueEnv): Promise<ScheduleLaunchResult | undefined>;
/**
 * The outcome of a run a previous Hook process launched and never saw finish
 * (a restart or crash mid-run). A Herdr pane is followed again to its real
 * end; a headless job's manifest says how it ended, if it got that far. A run
 * whose end cannot be known fails with that reason rather than staying open,
 * since an open run blocks its schedule for good.
 */
export declare function resumeScheduleRun(run: ScheduleRun, schedule: Schedule, signal: AbortSignal, watch?: typeof watchHerdrRun): Promise<ScheduleRunOutcome>;
/** The environment a headless run gets: this Hook's, SUDO_ASKPASS, plus the chosen Claude account's config directory. */
export declare function headlessEnv(schedule: Schedule, env?: NodeJS.ProcessEnv): NodeJS.ProcessEnv;
export declare function headlessCommand(schedule: Schedule, cwd: string): {
    file: string;
    args: string[];
    cwd: string;
};
export {};