import { HardwareMidiPort } from '../midi/hardware-port.js';
export type DeepMindIdentityInfo = {
    deviceId: number;
    manufacturerId: number[];
    family: number[];
    model: number[];
    version: number[];
    raw: Uint8Array;
};
export declare function parseUniversalIdentityReply(message: Uint8Array): DeepMindIdentityInfo | null;
export declare function makeUniversalDeviceInquiryRequest(): Uint8Array;
export declare function probeDeviceId(port: HardwareMidiPort, timeoutMs: number): Promise<{
    deviceId: number;
    identity: DeepMindIdentityInfo | null;
}>;
export declare function makeAppNotifyRequest(deviceId: number, reserved?: number): Uint8Array;
export declare function appNotifyHandshake(port: HardwareMidiPort, deviceId: number, timeoutMs: number): Promise<Uint8Array | null>;