'use strict';
/**
 * @license Angular v<unknown>
 * (c) 2010-2025 Google LLC. https://angular.io/
 * License: MIT
 */
(function (factory) {
    typeof define === 'function' && define.amd ? define(factory) :
        factory();
})((function () {
    'use strict';
    function patchSocketIo(Zone) {
        Zone.__load_patch('socketio', function (global, Zone, api) {
            Zone[Zone.__symbol__('socketio')] = function patchSocketIO(io) {
                // patch io.Socket.prototype event listener related method
                api.patchEventTarget(global, api, [io.Socket.prototype], {
                    useG: false,
                    chkDup: false,
                    rt: true,
                    diff: function (task, delegate) {
                        return task.callback === delegate;
                    },
                });
                // also patch io.Socket.prototype.on/off/removeListener/removeAllListeners
                io.Socket.prototype.on = io.Socket.prototype.addEventListener;
                io.Socket.prototype.off =
                    io.Socket.prototype.removeListener =
                        io.Socket.prototype.removeAllListeners =
                            io.Socket.prototype.removeEventListener;
            };
        });
    }
    patchSocketIo(Zone);
}));
