import type { AppServerClient } from '../services/app-server-client.js';
import type { TaskFileWriter } from '../services/task-file-writer.js';
import type { TaskHandle } from '../task/task-handle.js';
import type { PendingQuestion } from '../task/task-state.js';
import type { JsonLineRequest } from '../types/codex.js';
/**
 * Translate a raw Codex JSON-RPC server request into a provider-blind
 * PendingQuestion variant.
 *
 * Returns `null` for:
 * - Guardian Subagent auto-approval events (method contains `autoApprovalReview`)
 * - Unrecognised / unmapped methods
 *
 * Spec reference: §6.1, §6.2
 */
export declare function translateCodexRequestToPendingQuestion(req: JsonLineRequest): PendingQuestion | null;
/**
 * Listen for `server-request` events on the AppServerClient, translate each
 * to a PendingQuestion, queue it on the handle, and transition to
 * WAITING_ANSWER. Returns an unsubscribe function.
 *
 * Spec reference: §6.2, §6.3
 */
export declare function attachPauseFlow(client: AppServerClient, handle: TaskHandle, threadId: string, fileWriter?: TaskFileWriter | undefined): () => void;