/**
 * Web Serial Port Wrapper
 * Standardized Web Serial API interface with immediate lock release
 */
import type { SerialPort } from "../types/robot-connection.js";
/**
 * Web Serial Port wrapper - direct write/read with immediate lock release
 */
export declare class WebSerialPortWrapper {
    private port;
    constructor(port: SerialPort);
    get isOpen(): boolean;
    initialize(): Promise<void>;
    write(data: Uint8Array): Promise<void>;
    read(timeout?: number): Promise<Uint8Array>;
    close(): Promise<void>;
}
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