(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
elementResizeEvent = require('../index.js');

element = document.getElementById("resize");
window.p = p = document.getElementById("width");
console.log(p);
console.log(elementResizeEvent);

function onResize() {
  console.log("resized!");
  console.log(element.offsetWidth);
  console.log(p);
  console.log(element.offsetWidth + "px wide");
  p.innerHTML = element.offsetWidth + "px wide";
}

//check unbind when nothing is bound
elementResizeEvent.unbind(element);
elementResizeEvent.unbind(element, onResize);

elementResizeEvent(element, onResize);
//check unbind for bounded function
elementResizeEvent.unbind(element, onResize);

//bind again
console.log(elementResizeEvent(element, onResize));

//check unbind of non-existent function
elementResizeEvent.unbind(element, function() {})
},{"../index.js":2}],2:[function(require,module,exports){
function resizeListener(e) {
  var win = e.target || e.srcElement
  if (win.__resizeRAF__) {
    cancelAnimationFrame(win.__resizeRAF__)
  }
  win.__resizeRAF__ = requestAnimationFrame(function () {
    var trigger = win.__resizeTrigger__
    var listeners = trigger &&  trigger.__resizeListeners__
    if (listeners) {
      listeners.forEach(function (fn) {
        fn.call(trigger, e)
      })
    }
  })
}

var exports = function exports(element, fn) {
  var window = this
  var document = window.document
  var isIE

  var attachEvent = document.attachEvent
  if (typeof navigator !== 'undefined') {
    isIE = navigator.userAgent.match(/Trident/) ||
      navigator.userAgent.match(/Edge/)
  }

  function objectLoad() {
    this.contentDocument.defaultView.__resizeTrigger__ = this.__resizeElement__
    this.contentDocument.defaultView.addEventListener('resize', resizeListener)
  }

  if (!element.__resizeListeners__) {
    element.__resizeListeners__ = []
    if (attachEvent) {
      element.__resizeTrigger__ = element
      element.attachEvent('onresize', resizeListener)
    } else {
      if (getComputedStyle(element).position === 'static') {
        element.style.position = 'relative'
      }
      var obj = (element.__resizeTrigger__ = document.createElement('object'))
      obj.setAttribute(
        'style',
        'position: absolute; top: 0; left: 0; height: 100%; width: 100%; pointer-events: none; z-index: -1; opacity: 0;'
      )
      obj.setAttribute('class', 'resize-sensor')

      // prevent <object> from stealing keyboard focus
      obj.setAttribute('tabindex', '-1');

      obj.__resizeElement__ = element
      obj.onload = objectLoad
      obj.type = 'text/html'
      if (isIE) {
        element.appendChild(obj)
      }
      obj.data = 'about:blank'
      if (!isIE) {
        element.appendChild(obj)
      }
    }
  }
  element.__resizeListeners__.push(fn)
}

module.exports = typeof window === 'undefined' ? exports : exports.bind(window)

module.exports.unbind = function (element, fn) {
  var attachEvent = document.attachEvent
  var listeners = element.__resizeListeners__ || []
  if (fn) {
    var index = listeners.indexOf(fn)
    if (index !== -1) {
      listeners.splice(index, 1)
    }
  } else {
    listeners = element.__resizeListeners__ = []
  }
  if (!listeners.length) {
    if (attachEvent) {
      element.detachEvent('onresize', resizeListener)
    } else if (element.__resizeTrigger__) {
      var contentDocument = element.__resizeTrigger__.contentDocument;
      var defaultView = contentDocument && contentDocument.defaultView;
      if (defaultView) {
        defaultView.removeEventListener('resize', resizeListener);
        delete defaultView.__resizeTrigger__;
      }
      element.__resizeTrigger__ = !element.removeChild(
        element.__resizeTrigger__
      )
    }
    delete element.__resizeListeners__
  }
}

},{}]},{},[1]);