/**
 * MCP tool: read runtime statistics from the running CrossPad simulator.
 */
export interface StatsResult {
    success: boolean;
    stats?: Record<string, unknown>;
    error?: string;
}
/**
 * Query runtime statistics from the simulator:
 * - Platform capabilities (active flags)
 * - Pad state (16 pads: pressed, playing, note, channel, RGB color)
 * - Active pad logic handler + registered handlers
 * - Registered apps
 * - Heap stats (SRAM/PSRAM)
 * - Settings summary (brightness, theme, kit, audio engine)
 */
export declare function crosspadStats(): Promise<StatsResult>;