declare const SCAN_ALL = 0;
declare const SCAN_NETWORK = 1;
declare const SCAN_ZEROCONF = 2;
declare const SCAN_BLUETOOTH = 3;
declare const SCAN_USB = 4;
declare const SCAN_SERIAL = 5;
declare const EVENT_START_SCAN = "START_SCAN";
declare const EVENT_STOP_SCAN = "STOP_SCAN";
declare const EVENT_ERROR = "ERROR";
declare const EVENT_DEVICE_FOUND = "DEVICE_FOUND";
declare const EVENT_OTHER = "OTHER";
export declare const Constants: {
    SCAN_ALL: number;
    SCAN_NETWORK: number;
    SCAN_ZEROCONF: number;
    SCAN_BLUETOOTH: number;
    SCAN_USB: number;
    SCAN_SERIAL: number;
    EVENT_START_SCAN: string;
    EVENT_STOP_SCAN: string;
    EVENT_ERROR: string;
    EVENT_DEVICE_FOUND: string;
    EVENT_OTHER: string;
};
export type SCAN_TYPE = typeof SCAN_ALL | typeof SCAN_NETWORK | typeof SCAN_ZEROCONF | typeof SCAN_BLUETOOTH | typeof SCAN_USB | typeof SCAN_SERIAL;
export type DeviceScanner = {
    /**
     * Start scan nearby devices
     *
     * @param {SCAN_TYPE} scanType What to scan
     * @return {*}  {Promise<void>} Promise Void
     */
    scan(scanType: SCAN_TYPE): Promise<void>;
    /**
     * Stop scan nearby devices
     *
     * @param {SCAN_TYPE} scanType What scan process to stop
     * @return {*}  {Promise<void>} Promise Void
     */
    stop(scanType: SCAN_TYPE): void;
    SCAN_ALL: typeof SCAN_ALL;
    SCAN_NETWORK: typeof SCAN_NETWORK;
    SCAN_ZEROCONF: typeof SCAN_ZEROCONF;
    SCAN_BLUETOOTH: typeof SCAN_BLUETOOTH;
    SCAN_USB: typeof SCAN_USB;
    SCAN_SERIAL: typeof SCAN_SERIAL;
    EVENT_START_SCAN: typeof EVENT_START_SCAN;
    EVENT_STOP_SCAN: typeof EVENT_STOP_SCAN;
    EVENT_ERROR: typeof EVENT_ERROR;
    EVENT_DEVICE_FOUND: typeof EVENT_DEVICE_FOUND;
    EVENT_OTHER: typeof EVENT_OTHER;
};
export interface DeviceScanEventPayload {
    scanType: SCAN_TYPE;
    address?: string | undefined;
    message?: string | undefined;
    [key: string]: any;
}
export type DeviceData = DeviceScanEventPayload & {
    deviceName?: string | undefined;
    port?: number | undefined;
    baudrate?: number | undefined;
};
export type USBDeviceData = DeviceData & {
    PID?: string | undefined;
    VID?: string | undefined;
    deviceId?: string | undefined;
    manufacturerName?: string | undefined;
    serialNumber?: number | undefined;
    status?: {
        attributes?: string[] | undefined;
        interfaces?: {
            no?: number | undefined;
            class?: string | undefined;
            endpoints?: {
                no?: number | undefined;
                name?: string | undefined;
                direction?: string | undefined;
            }[] | undefined;
        }[] | undefined;
        length?: number | undefined;
        maxPower?: number | undefined;
    }[] | undefined;
    scanType: SCAN_TYPE;
};
export {};
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