import { g as getDefaultExportFromCjs } from "./jszip-jKrsZoMS.es.js";
var eventemitter3 = { exports: {} };
var hasRequiredEventemitter3;
function requireEventemitter3() {
  if (hasRequiredEventemitter3) return eventemitter3.exports;
  hasRequiredEventemitter3 = 1;
  (function(module) {
    var has = Object.prototype.hasOwnProperty, prefix = "~";
    function Events() {
    }
    if (Object.create) {
      Events.prototype = /* @__PURE__ */ Object.create(null);
      if (!new Events().__proto__) prefix = false;
    }
    function EE(fn, context, once) {
      this.fn = fn;
      this.context = context;
      this.once = once || false;
    }
    function addListener(emitter, event, fn, context, once) {
      if (typeof fn !== "function") {
        throw new TypeError("The listener must be a function");
      }
      var listener = new EE(fn, context || emitter, once), evt = prefix ? prefix + event : event;
      if (!emitter._events[evt]) emitter._events[evt] = listener, emitter._eventsCount++;
      else if (!emitter._events[evt].fn) emitter._events[evt].push(listener);
      else emitter._events[evt] = [emitter._events[evt], listener];
      return emitter;
    }
    function clearEvent(emitter, evt) {
      if (--emitter._eventsCount === 0) emitter._events = new Events();
      else delete emitter._events[evt];
    }
    function EventEmitter2() {
      this._events = new Events();
      this._eventsCount = 0;
    }
    EventEmitter2.prototype.eventNames = function eventNames() {
      var names = [], events, name;
      if (this._eventsCount === 0) return names;
      for (name in events = this._events) {
        if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
      }
      if (Object.getOwnPropertySymbols) {
        return names.concat(Object.getOwnPropertySymbols(events));
      }
      return names;
    };
    EventEmitter2.prototype.listeners = function listeners(event) {
      var evt = prefix ? prefix + event : event, handlers = this._events[evt];
      if (!handlers) return [];
      if (handlers.fn) return [handlers.fn];
      for (var i = 0, l = handlers.length, ee = new Array(l); i < l; i++) {
        ee[i] = handlers[i].fn;
      }
      return ee;
    };
    EventEmitter2.prototype.listenerCount = function listenerCount(event) {
      var evt = prefix ? prefix + event : event, listeners = this._events[evt];
      if (!listeners) return 0;
      if (listeners.fn) return 1;
      return listeners.length;
    };
    EventEmitter2.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
      var evt = prefix ? prefix + event : event;
      if (!this._events[evt]) return false;
      var listeners = this._events[evt], len = arguments.length, args, i;
      if (listeners.fn) {
        if (listeners.once) this.removeListener(event, listeners.fn, void 0, true);
        switch (len) {
          case 1:
            return listeners.fn.call(listeners.context), true;
          case 2:
            return listeners.fn.call(listeners.context, a1), true;
          case 3:
            return listeners.fn.call(listeners.context, a1, a2), true;
          case 4:
            return listeners.fn.call(listeners.context, a1, a2, a3), true;
          case 5:
            return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
          case 6:
            return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
        }
        for (i = 1, args = new Array(len - 1); i < len; i++) {
          args[i - 1] = arguments[i];
        }
        listeners.fn.apply(listeners.context, args);
      } else {
        var length = listeners.length, j;
        for (i = 0; i < length; i++) {
          if (listeners[i].once) this.removeListener(event, listeners[i].fn, void 0, true);
          switch (len) {
            case 1:
              listeners[i].fn.call(listeners[i].context);
              break;
            case 2:
              listeners[i].fn.call(listeners[i].context, a1);
              break;
            case 3:
              listeners[i].fn.call(listeners[i].context, a1, a2);
              break;
            case 4:
              listeners[i].fn.call(listeners[i].context, a1, a2, a3);
              break;
            default:
              if (!args) for (j = 1, args = new Array(len - 1); j < len; j++) {
                args[j - 1] = arguments[j];
              }
              listeners[i].fn.apply(listeners[i].context, args);
          }
        }
      }
      return true;
    };
    EventEmitter2.prototype.on = function on(event, fn, context) {
      return addListener(this, event, fn, context, false);
    };
    EventEmitter2.prototype.once = function once(event, fn, context) {
      return addListener(this, event, fn, context, true);
    };
    EventEmitter2.prototype.removeListener = function removeListener(event, fn, context, once) {
      var evt = prefix ? prefix + event : event;
      if (!this._events[evt]) return this;
      if (!fn) {
        clearEvent(this, evt);
        return this;
      }
      var listeners = this._events[evt];
      if (listeners.fn) {
        if (listeners.fn === fn && (!once || listeners.once) && (!context || listeners.context === context)) {
          clearEvent(this, evt);
        }
      } else {
        for (var i = 0, events = [], length = listeners.length; i < length; i++) {
          if (listeners[i].fn !== fn || once && !listeners[i].once || context && listeners[i].context !== context) {
            events.push(listeners[i]);
          }
        }
        if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
        else clearEvent(this, evt);
      }
      return this;
    };
    EventEmitter2.prototype.removeAllListeners = function removeAllListeners(event) {
      var evt;
      if (event) {
        evt = prefix ? prefix + event : event;
        if (this._events[evt]) clearEvent(this, evt);
      } else {
        this._events = new Events();
        this._eventsCount = 0;
      }
      return this;
    };
    EventEmitter2.prototype.off = EventEmitter2.prototype.removeListener;
    EventEmitter2.prototype.addListener = EventEmitter2.prototype.on;
    EventEmitter2.prefixed = prefix;
    EventEmitter2.EventEmitter = EventEmitter2;
    {
      module.exports = EventEmitter2;
    }
  })(eventemitter3);
  return eventemitter3.exports;
}
var eventemitter3Exports = requireEventemitter3();
const EventEmitter = /* @__PURE__ */ getDefaultExportFromCjs(eventemitter3Exports);
export {
  EventEmitter as E
};
