xkeys-webhid/dist/globalConnectListener.d.ts

An npm module for interfacing with the X-keys panels in a browser

/// <reference types="w3c-web-hid" />
/**
 * This class is used to register listener for connect and disconnect events for HID devices.
 * It allows for a few clever tricks, such as
 * * listenForDisconnectOnce() listens for a disconnect event for a specific device, and then removes the listener.
 * * handles a special case where the 'connect' event isn't fired when adding permissions for a HID device.
 */
export declare class GlobalConnectListener {
    private static anyConnectListeners;
    private static anyDisconnectListeners;
    private static disconnectListenersOnce;
    private static isSetup;
    /** Add listener for any connect event */
    static listenForAnyConnect(callback: () => void): {
        stop: () => void;
    };
    /** Add listener for any disconnect event */
    static listenForAnyDisconnect(callback: () => void): {
        stop: () => void;
    };
    /** Add listener for disconnect event, for a HIDDevice. The callback will be fired once. */
    static listenForDisconnectOnce(device: HIDDevice, callback: () => void): void;
    static notifyConnectedDevice(): void;
    private static setup;
    private static handleDisconnect;
    private static handleConnect;
    private static maybeTeardown;
    private static teardown;
}
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