add requestIdleCallback polyfill

Author: rumaan

lib/element.ts

@@ -1,3 +1,4 @@
+import "./polyfills";
 import { decodeImage } from "./decoder";
 
 export class ObfuscatedEmailAddress extends HTMLElement {

lib/package.json

@@ -1,6 +1,6 @@
 {
   "name": "email-obfuscator-webcomponent",
-  "version": "0.0.4-beta-12",
+  "version": "0.0.4-beta-13",
   "description": "A simple Web Component that Obfuscates Email address in HTML source.",
   "type": "module",
   "main": "./dist/index.esm.js",

lib/polyfills.ts

@@ -0,0 +1,19 @@
+window.requestIdleCallback =
+  window.requestIdleCallback ||
+  function (cb) {
+    return setTimeout(function () {
+      var start = Date.now();
+      cb({
+        didTimeout: false,
+        timeRemaining: function () {
+          return Math.max(0, 50 - (Date.now() - start));
+        },
+      });
+    }, 1);
+  };
+
+window.cancelIdleCallback =
+  window.cancelIdleCallback ||
+  function (id) {
+    clearTimeout(id);
+  };

lib/tsconfig.json

@@ -1,3 +1,6 @@
 {
-  "extends": "../tsconfig.json"
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "isolatedModules": false
+  }
 }