import { type Json, type Provider } from "./protocol.js";
import type { ScheduleHarness, ScheduleRunOutcome } from "./schedule-format.js";
/** Watching a scheduled run in its Herdr pane: how it ended, whether the final
 * reply asks the owner something, and a startup screen that blocked it. */
export declare const STARTUP_BLOCK_WINDOW_MS = 90000;
export declare const STARTUP_BLOCK_WINDOW_OPEN_MS = 5000;
export declare function classifyStartupBlock(input: {
    elapsedMs: number;
    transcriptActive: boolean;
    status: unknown;
    lines: readonly string[];
}): string | undefined;
/** The watch loop's own words for a failure, instead of assuming Herdr went away. */
export declare function watchFailureReason(error: unknown): string;
interface StartupWatch {
    source: ScheduleHarness;
    startedAt: number;
    sessionId?: string;
    onBlocked?: (promptText: string) => void | Promise<void>;
    /** The prompt went to a session that was already idle, whose transcript
     * looked like this beforehand. Idle ends the run only once the pane was
     * seen busy or the transcript moved; otherwise it is the turn not started. */
    continued?: {
        transcript?: {
            size: number;
            mtimeMs: number;
        };
    };
}
/** How long a continued session may sit idle without taking up the prompt. */
export declare const CONTINUED_TURN_START_MS = 120000;
export interface StartupWatchEnv {
    now?: () => number;
    pause?: (ms: number) => Promise<void>;
    readPane?: (server: string, paneId: string) => Promise<string[]>;
    resolveSession?: (server: string, pane: Json) => Promise<string | undefined>;
    transcriptStamp?: (source: ScheduleHarness, sessionId: string | undefined) => Promise<{
        size: number;
        mtimeMs: number;
    } | undefined>;
    panes?: (server: string) => Promise<Json[]>;
    finalTurn?: (source: ScheduleHarness, sessionId: string | undefined) => Promise<FinalTurn | undefined>;
}
/** `error`: the harness ended the turn on an error (Codex's usage limit) instead of a reply.
 * `interrupted`: the owner stopped the last turn (Claude's "[Request interrupted by user]",
 * Codex's turn_aborted); the harness sends no Stop for it.
 * `background`: Claude Code background tasks (shells, subagents, monitors) started in
 * the transcript's tail with no task-notification or TaskStop ending them yet.
 * `finishedTasks`: when each Claude background task the tail shows finishing
 * finished (its first final task-notification's timestamp), one per task.
 * `awaited`: those of the running tasks that are shells or monitors started
 * since the owner's last prompt, or started before it and looked at since
 * (its output read, its id named), other than streams that never end (a log
 * tail, a watcher, a dev server). Sub-agents are left to the child tree.
 * `endless`: the running shells that are such streams. */
export interface FinalTurn {
    completed: boolean;
    lastAssistant?: string;
    error?: string;
    interrupted?: boolean;
    background?: number;
    finishedTasks?: string[];
    awaited?: number;
    endless?: number;
}
/** The public text of one assistant row, without reasoning or tool output. */
export declare function publicAssistant(raw: Json, source: Provider): string | undefined;
/** How a Claude usage-limit error starts, so dispatch can tell it from any other failure (account-failover.ts). */
export declare const CLAUDE_USAGE_LIMIT = "Claude usage limit:";
export declare const isClaudeUsageLimit: (error: string | undefined) => boolean;
/** Claude Code background work a transcript line starts or ends, by task id:
 * a backgrounded Bash call, an async subagent or a Monitor start one; a
 * task-notification with a final status, or a TaskStop, ends it. A
 * persistent monitor runs for the whole session and is never waited on.
 * `finished` keeps when each task's first final notification was written.
 * A notification reaching an idle session is written as a queue-operation
 * row, and may stay there with no new turn to deliver it. */
/** A backgrounded command that runs until killed rather than finishing:
 * following a log, watching files, serving a dev build. Nobody waits on it. */
export declare const ENDLESS_COMMAND: RegExp;
/** The last assistant reply in a transcript and whether its turn finished.
 * A person's message after the reply opens a new turn, so it clears both. */
export declare function finalTurnFromLines(lines: readonly string[], source: ScheduleHarness): FinalTurn;
/** The final turn of a conversation, read from the tail of its transcript. */
export declare function readFinalTurn(source: ScheduleHarness, sessionId: string | undefined): Promise<FinalTurn | undefined>;
/** When a finished reply ends by asking the owner something (a question, or
 * numbered options introduced as a choice), the question's first line. */
export declare function ownerQuestion(text: string): string | undefined;
export declare function realTranscriptStamp(source: ScheduleHarness, sessionId: string | undefined): Promise<{
    size: number;
    mtimeMs: number;
} | undefined>;
export declare function watchHerdrRun(server: string, target: {
    workspaceId: string;
    tabId: string;
    paneId: string;
}, signal: AbortSignal, startup: StartupWatch, env?: StartupWatchEnv): Promise<ScheduleRunOutcome>;
export {};