use @babel/plugin-transform-classes (#6)

Author: rockwellll

.babelrc

@@ -14,6 +14,7 @@
       "loose": true
     }],
     ["@babel/plugin-proposal-private-property-in-object", { "loose": true }],
-    ["@babel/plugin-proposal-class-properties", { "loose": true }]
+    ["@babel/plugin-proposal-class-properties", { "loose": true }],
+    "@babel/plugin-transform-classes"
   ]
 }

dist/hellotext.js

@@ -4,16 +4,32 @@ Object.defineProperty(exports, "__esModule", {
   value: true
 });
 exports.default = void 0;
-class Event {
-  static valid(name) {
-    return Event.exists(name);
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+var Event = /*#__PURE__*/function () {
+  function Event() {
+    _classCallCheck(this, Event);
   }
-  static invalid(name) {
-    return !this.valid(name);
-  }
-  static exists(name) {
-    return this.events.find(eventName => eventName === name) !== undefined;
-  }
-}
+  _createClass(Event, null, [{
+    key: "valid",
+    value: function valid(name) {
+      return Event.exists(name);
+    }
+  }, {
+    key: "invalid",
+    value: function invalid(name) {
+      return !this.valid(name);
+    }
+  }, {
+    key: "exists",
+    value: function exists(name) {
+      return this.events.find(eventName => eventName === name) !== undefined;
+    }
+  }]);
+  return Event;
+}();
 exports.default = Event;
 Event.events = ["session-set"];

lib/errors/invalidEvent.js

@@ -7,29 +7,43 @@ exports.default = void 0;
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
 function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
 function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
 function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); }
 function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
-class EventEmitter {
-  constructor() {
+var EventEmitter = /*#__PURE__*/function () {
+  function EventEmitter() {
+    _classCallCheck(this, EventEmitter);
     this.subscribers = {};
   }
-  addSubscriber(eventName, callback) {
-    this.subscribers = _objectSpread(_objectSpread({}, this.subscribers), {}, {
-      [eventName]: this.subscribers[eventName] ? [...this.subscribers[eventName], callback] : [callback]
-    });
-  }
-  removeSubscriber(eventName, callback) {
-    if (this.subscribers[eventName]) {
-      this.subscribers[eventName] = this.subscribers[eventName].filter(cb => cb !== callback);
+  _createClass(EventEmitter, [{
+    key: "addSubscriber",
+    value: function addSubscriber(eventName, callback) {
+      this.subscribers = _objectSpread(_objectSpread({}, this.subscribers), {}, {
+        [eventName]: this.subscribers[eventName] ? [...this.subscribers[eventName], callback] : [callback]
+      });
     }
-  }
-  emit(eventName, data) {
-    this.subscribers[eventName].forEach(subscriber => {
-      subscriber(data);
-    });
-  }
-  get listeners() {
-    return Object.keys(this.subscribers).length !== 0;
-  }
-}
+  }, {
+    key: "removeSubscriber",
+    value: function removeSubscriber(eventName, callback) {
+      if (this.subscribers[eventName]) {
+        this.subscribers[eventName] = this.subscribers[eventName].filter(cb => cb !== callback);
+      }
+    }
+  }, {
+    key: "emit",
+    value: function emit(eventName, data) {
+      this.subscribers[eventName].forEach(subscriber => {
+        subscriber(data);
+      });
+    }
+  }, {
+    key: "listeners",
+    get: function get() {
+      return Object.keys(this.subscribers).length !== 0;
+    }
+  }]);
+  return EventEmitter;
+}();
 exports.default = EventEmitter;