import type { Tool } from "@modelcontextprotocol/server";
import type { ToolContext, ToolResult } from '../types.js';
/**
 * touch_drag 事件字段契约(F2 双侧契约:三端字段名必须对齐,防 IMP-11 同类静默错)。
 * 对应:recording.test.js 用例 D / Task 4 双侧契约测试。
 * position 在 events 端是 [x,y],发 bridge 时拆成 x/y 字段。
 */
export declare const TOUCH_DRAG_FIELDS: readonly ["position", "index", "relative", "speed"];
export declare function sanitizeRecordingFileName(name: string): string;
export declare function generateRecordingFileName(): string;
export declare function validateEventsJson(eventsJson: string): {
    version: number;
    duration_ms: number;
    events: unknown[];
};
export declare const MAX_RECORDING_EVENTS = 10000;
export declare function genRecordingSaveScript(fileName: string, eventsJsonEscaped: string): string;
export declare function genRecordingLoadScript(fileName: string): string;
export declare function getToolDefinitions(): Tool[];
export declare function handleTool(name: string, args: Record<string, unknown>, ctx: ToolContext): Promise<ToolResult | null>;
export declare const TOOL_META: Record<string, {
    readonly: boolean;
    long_running: boolean;
}>;
/** 供 runtime 模块合并调用（v0.18.0 action 路由统一） */
export declare function handleRecordingAction(action: string, args: Record<string, unknown>, ctx: ToolContext): Promise<ToolResult | null>;