From 314f12cb163da1bf78c8d15dd68e7ca5d35dd1c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Holeczek?= <lukasz@holeczek.pl>
Date: Tue, 1 Jun 2021 19:57:38 +0200
Subject: [PATCH] chore: clean-up

---
 __old/polyfill.js | 61 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 __old/polyfill.js

diff --git a/__old/polyfill.js b/__old/polyfill.js
new file mode 100644
index 0000000..ee36d18
--- /dev/null
+++ b/__old/polyfill.js
@@ -0,0 +1,61 @@
+/*
+ * required polyfills
+ */
+
+/** IE9, IE10 and IE11 requires all of the following polyfills. **/
+// import "core-js";
+// import 'core-js/features/symbol'
+// import 'core-js/features/object'
+// import 'core-js/features/function'
+// import 'core-js/features/parse-int'
+// import 'core-js/features/parse-float'
+// import 'core-js/features/number'
+// import 'core-js/features/math'
+// import 'core-js/features/string'
+// import 'core-js/features/date'
+// import 'core-js/features/array'
+// import 'core-js/features/regexp'
+// import 'core-js/features/map'
+// import 'core-js/features/weak-map'
+// import 'core-js/features/set'
+// import 'core-js/features/set/map';
+
+/** IE10 and IE11 requires the following for the Reflect API. */
+// import 'core-js/features/reflect';
+
+/** Evergreen browsers require these. **/
+// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
+// import 'core-js/features/reflect'
+
+// CustomEvent() constructor functionality in IE9, IE10, IE11
+;(function () {
+  if (typeof window.CustomEvent === 'function') return false
+
+  function CustomEvent(event, params) {
+    params = params || { bubbles: false, cancelable: false, detail: undefined }
+    var evt = document.createEvent('CustomEvent')
+    evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail)
+    return evt
+  }
+
+  CustomEvent.prototype = window.Event.prototype
+
+  window.CustomEvent = CustomEvent
+})()
+
+if (!Element.prototype.matches) {
+  Element.prototype.matches =
+    Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector
+}
+
+if (!Element.prototype.closest) {
+  Element.prototype.closest = function (s) {
+    var el = this
+
+    do {
+      if (Element.prototype.matches.call(el, s)) return el
+      el = el.parentElement || el.parentNode
+    } while (el !== null && el.nodeType === 1)
+    return null
+  }
+}