/**
 * [WHO]: createAskUserQuestionTool()
 * [FROM]: 1:1 ported from Claude Code AskUserQuestion tool; depends on ./prompt, ./types, extension types
 * [TO]: Consumed by ./index.ts
 * [HERE]: extensions/builtin/ask-user-question/ask-user-question-tool.ts - tool definition + UI interaction
 */
import type { ToolDefinition } from "../../../core/extensions-host/types.js";
import { AskUserQuestionInputSchema, type AskUserQuestionOutput } from "./types.js";
export declare function createAskUserQuestionTool(): ToolDefinition<typeof AskUserQuestionInputSchema, AskUserQuestionOutput>;