import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import type { TuiToolDeps, CallToolResultShape } from './tui-plan.js';
/**
 * Schema mirrors the native AskUserQuestion / PI ask_user_question shape (see
 * agent-adapter/pi/tool-shims.ts:26-45) so the LLM produces identical output regardless of
 * backend: a list of 1-4 questions, each with header / question / options[{label,description}] /
 * multiSelect. This shape is also what /hook/ask-user-question consumes and what
 * jsonl-tail.ts's normalizer expects — keeping all three aligned removes per-backend branches.
 */
interface AskUserOption {
    label: string;
    description?: string;
}
interface AskUserQuestion {
    question: string;
    header?: string;
    options?: AskUserOption[];
    multiSelect?: boolean;
}
interface AskUserArgs {
    questions: AskUserQuestion[];
}
/**
 * Webhook response contract (see orch/interactions/ask-user-question.ts:117-148):
 *   - Success: { answers: { [questionText]: <stringified value> } }
 *               (multi-select values are pre-joined with ", " by the platform)
 *   - Error:   { error: <code>, answers: {} }    (codes: 'timeout' | 'post_failed' | 'bus_not_initialized')
 */
export declare function runAskUser(args: AskUserArgs, deps: TuiToolDeps): Promise<CallToolResultShape>;
export declare function registerTuiAskTools(server: McpServer, deps: TuiToolDeps): void;
export {};