import type { SpawnOptions } from "node:child_process";
import type { EventEmitter } from "node:events";
import type { Readable } from "node:stream";
import type { ChorusVoice, PartialVoiceProgress, VoiceResult, SubagentPermissionProfile } from "./types.js";
export { parseSubagentNdjson, type ParsedSubagentOutput, } from "./subagent/ndjson.js";
export type SpawnLike = (command: string, args: string[], options: SpawnOptions) => SubagentChild;
export interface SubagentChild extends EventEmitter {
    stdout: Readable;
    stderr: Readable;
    kill: (signal?: NodeJS.Signals | number) => boolean;
    exitCode: number | null;
    pid?: number;
}
export interface SubagentVoiceArgs {
    voice: ChorusVoice;
    prompt: string;
    systemPrompt?: string;
    voiceIndex?: number;
    timeoutMs: number;
    includeSessionHistory?: boolean;
    cwd?: string;
    signal: AbortSignal;
    spawnImpl?: SpawnLike;
    onProgress?: (update: PartialVoiceProgress) => void;
    permissionProfile?: SubagentPermissionProfile;
    disableTools?: boolean;
    timeoutMode?: "total" | "inactivity";
    progressIntervalMs?: number;
    maxToolCalls?: number;
    maxTurns?: number;
    retainRecoveryContext?: boolean;
}
/**
 * Executes one voice by spawning `pi --mode json`, streaming progress from NDJSON
 * events, and terminating the whole process group on timeout or parent abort.
 */
export declare function runSubagentVoice(args: SubagentVoiceArgs): Promise<VoiceResult>;