import * as child_process from "node:child_process";
import type { SessionRecord } from "./types.js";
export interface RunResult {
    exitCode: number | null;
    conversationId?: string;
    resumeUnsupported?: boolean;
    fallbackToCli?: boolean;
}
export interface RunningProcess {
    child?: child_process.ChildProcess;
    pid?: number;
    kill: (signal?: NodeJS.Signals) => void;
}
/**
 * Spawn a CLI process for a session turn.
 * Captures stdout/stderr line-by-line to output.jsonl.
 * Monitors output for conversation ID extraction.
 * Calls `onFinished` when the process exits.
 */
export declare function spawnTurn(session: SessionRecord, prompt: string, turnOpts: {
    mode?: string;
    model?: string;
}, onOutputDelta: (lines: number, bytes: number) => void, onFinished: (result: RunResult) => void): RunningProcess;
/**
 * Codex `exec` sessions are stored with source=exec, which hides them from the
 * interactive `codex resume` picker (it only lists source=cli). Patch the session
 * file's first line so the session appears in the picker alongside native sessions.
 */
export declare function patchCodexSessionSource(threadId: string): void;