Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

23 files changed, 2632 insertions, 0 deletions

diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/ExtensibleEvents.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/ExtensibleEvents.js
new file mode 100644
index 0000000000..50a2247cb2
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/ExtensibleEvents.js
@@ -0,0 +1,189 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.ExtensibleEvents = void 0;
+
+var _NamespacedMap = require("./NamespacedMap");
+
+var _InvalidEventError = require("./InvalidEventError");
+
+var _MRoomMessage = require("./interpreters/legacy/MRoomMessage");
+
+var _MMessage = require("./interpreters/modern/MMessage");
+
+var _message_types = require("./events/message_types");
+
+var _poll_types = require("./events/poll_types");
+
+var _MPoll = require("./interpreters/modern/MPoll");
+
+function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
+
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
+
+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, 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 _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * Utility class for parsing and identifying event types in a renderable form. An
+ * instance of this class can be created to change rendering preference depending
+ * on use-case.
+ */
+var ExtensibleEvents = /*#__PURE__*/function () {
+  function ExtensibleEvents() {
+    _classCallCheck(this, ExtensibleEvents);
+
+    _defineProperty(this, "interpreters", new _NamespacedMap.NamespacedMap([// Remember to add your unit test when adding to this! ("known events" test description)
+    [_MRoomMessage.LEGACY_M_ROOM_MESSAGE, _MRoomMessage.parseMRoomMessage], [_message_types.M_MESSAGE, _MMessage.parseMMessage], [_message_types.M_EMOTE, _MMessage.parseMMessage], [_message_types.M_NOTICE, _MMessage.parseMMessage], [_poll_types.M_POLL_START, _MPoll.parseMPoll], [_poll_types.M_POLL_RESPONSE, _MPoll.parseMPoll], [_poll_types.M_POLL_END, _MPoll.parseMPoll]]));
+
+    _defineProperty(this, "_unknownInterpretOrder", [_message_types.M_MESSAGE]);
+  }
+  /**
+   * Gets the default instance for all extensible event parsing.
+   */
+
+
+  _createClass(ExtensibleEvents, [{
+    key: "unknownInterpretOrder",
+    get:
+    /**
+     * Gets the order the internal processor will use for unknown primary
+     * event types.
+     */
+    function get() {
+      var _this$_unknownInterpr;
+
+      return (_this$_unknownInterpr = this._unknownInterpretOrder) !== null && _this$_unknownInterpr !== void 0 ? _this$_unknownInterpr : [];
+    }
+    /**
+     * Sets the order the internal processor will use for unknown primary
+     * event types.
+     * @param {NamespacedValue<string, string>[]} val The parsing order.
+     */
+    ,
+    set: function set(val) {
+      this._unknownInterpretOrder = val;
+    }
+    /**
+     * Gets the order the internal processor will use for unknown primary
+     * event types.
+     */
+
+  }, {
+    key: "registerInterpreter",
+    value:
+    /**
+     * Registers a primary event type interpreter. Note that the interpreter might be
+     * called with non-primary events if the event is being parsed as a fallback.
+     * @param {NamespacedValue<string, string>} wireEventType The event type.
+     * @param {EventInterpreter} interpreter The interpreter.
+     */
+    function registerInterpreter(wireEventType, interpreter) {
+      this.interpreters.set(wireEventType, interpreter);
+    }
+    /**
+     * Registers a primary event type interpreter. Note that the interpreter might be
+     * called with non-primary events if the event is being parsed as a fallback.
+     * @param {NamespacedValue<string, string>} wireEventType The event type.
+     * @param {EventInterpreter} interpreter The interpreter.
+     */
+
+  }, {
+    key: "parse",
+    value:
+    /**
+     * Parses an event, trying the primary event type first. If the primary type is not known
+     * then the content will be inspected to find the most suitable fallback.
+     *
+     * If the parsing failed or was a completely unknown type, this will return falsy.
+     * @param {IPartialEvent<object>} wireFormat The event to parse.
+     * @returns {Optional<ExtensibleEvent>} The parsed extensible event.
+     */
+    function parse(wireFormat) {
+      try {
+        if (this.interpreters.hasNamespaced(wireFormat.type)) {
+          return this.interpreters.getNamespaced(wireFormat.type)(wireFormat);
+        }
+
+        var _iterator = _createForOfIteratorHelper(this.unknownInterpretOrder),
+            _step;
+
+        try {
+          for (_iterator.s(); !(_step = _iterator.n()).done;) {
+            var tryType = _step.value;
+
+            if (this.interpreters.has(tryType)) {
+              var val = this.interpreters.get(tryType)(wireFormat);
+              if (val) return val;
+            }
+          }
+        } catch (err) {
+          _iterator.e(err);
+        } finally {
+          _iterator.f();
+        }
+
+        return null; // cannot be parsed
+      } catch (e) {
+        if (e instanceof _InvalidEventError.InvalidEventError) {
+          return null; // fail parsing and move on
+        }
+
+        throw e; // re-throw everything else
+      }
+    }
+    /**
+     * Parses an event, trying the primary event type first. If the primary type is not known
+     * then the content will be inspected to find the most suitable fallback.
+     *
+     * If the parsing failed or was a completely unknown type, this will return falsy.
+     * @param {IPartialEvent<object>} wireFormat The event to parse.
+     * @returns {Optional<ExtensibleEvent>} The parsed extensible event.
+     */
+
+  }], [{
+    key: "defaultInstance",
+    get: function get() {
+      return ExtensibleEvents._defaultInstance;
+    }
+  }, {
+    key: "unknownInterpretOrder",
+    get: function get() {
+      return ExtensibleEvents.defaultInstance.unknownInterpretOrder;
+    }
+    /**
+     * Sets the order the internal processor will use for unknown primary
+     * event types.
+     * @param {NamespacedValue<string, string>[]} val The parsing order.
+     */
+    ,
+    set: function set(val) {
+      ExtensibleEvents.defaultInstance.unknownInterpretOrder = val;
+    }
+  }, {
+    key: "registerInterpreter",
+    value: function registerInterpreter(wireEventType, interpreter) {
+      ExtensibleEvents.defaultInstance.registerInterpreter(wireEventType, interpreter);
+    }
+  }, {
+    key: "parse",
+    value: function parse(wireFormat) {
+      return ExtensibleEvents.defaultInstance.parse(wireFormat);
+    }
+  }]);
+
+  return ExtensibleEvents;
+}();
+
+exports.ExtensibleEvents = ExtensibleEvents;
+
+_defineProperty(ExtensibleEvents, "_defaultInstance", new ExtensibleEvents());
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/IPartialEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/IPartialEvent.js
new file mode 100644
index 0000000000..430afc16cd
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/IPartialEvent.js
@@ -0,0 +1,5 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/InvalidEventError.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/InvalidEventError.js
new file mode 100644
index 0000000000..a490925ba5
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/InvalidEventError.js
@@ -0,0 +1,69 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.InvalidEventError = void 0;
+
+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, 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 _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }
+
+function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Thrown when an event is unforgivably unparsable.
+ */
+var InvalidEventError = /*#__PURE__*/function (_Error) {
+  _inherits(InvalidEventError, _Error);
+
+  var _super = _createSuper(InvalidEventError);
+
+  function InvalidEventError(message) {
+    _classCallCheck(this, InvalidEventError);
+
+    return _super.call(this, message);
+  }
+
+  return _createClass(InvalidEventError);
+}( /*#__PURE__*/_wrapNativeSuper(Error));
+
+exports.InvalidEventError = InvalidEventError;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/LICENSE b/comm/chat/protocols/matrix/lib/matrix-events-sdk/LICENSE
new file mode 100644
index 0000000000..261eeb9e9f
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/LICENSE
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/NamespacedMap.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/NamespacedMap.js
new file mode 100644
index 0000000000..fe71e2a124
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/NamespacedMap.js
@@ -0,0 +1,149 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.NamespacedMap = void 0;
+
+function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
+
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
+
+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, 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 _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * A `Map` implementation which accepts a NamespacedValue as a key, and arbitrary value. The
+ * namespaced value must be a string type.
+ */
+var NamespacedMap = /*#__PURE__*/function () {
+  // protected to make tests happy for access
+
+  /**
+   * Creates a new map with optional seed data.
+   * @param {Array<[NS, V]>} initial The seed data.
+   */
+  function NamespacedMap(initial) {
+    _classCallCheck(this, NamespacedMap);
+
+    _defineProperty(this, "internalMap", new Map());
+
+    if (initial) {
+      var _iterator = _createForOfIteratorHelper(initial),
+          _step;
+
+      try {
+        for (_iterator.s(); !(_step = _iterator.n()).done;) {
+          var val = _step.value;
+          this.set(val[0], val[1]);
+        }
+      } catch (err) {
+        _iterator.e(err);
+      } finally {
+        _iterator.f();
+      }
+    }
+  }
+  /**
+   * Gets a value from the map. If the value does not exist under
+   * either namespace option, falsy is returned.
+   * @param {NS} key The key.
+   * @returns {Optional<V>} The value, or falsy.
+   */
+
+
+  _createClass(NamespacedMap, [{
+    key: "get",
+    value: function get(key) {
+      if (key.name && this.internalMap.has(key.name)) {
+        return this.internalMap.get(key.name);
+      }
+
+      if (key.altName && this.internalMap.has(key.altName)) {
+        return this.internalMap.get(key.altName);
+      }
+
+      return null;
+    }
+    /**
+     * Sets a value in the map.
+     * @param {NS} key The key.
+     * @param {V} val The value.
+     */
+
+  }, {
+    key: "set",
+    value: function set(key, val) {
+      if (key.name) {
+        this.internalMap.set(key.name, val);
+      }
+
+      if (key.altName) {
+        this.internalMap.set(key.altName, val);
+      }
+    }
+    /**
+     * Determines if any of the valid namespaced values are present
+     * in the map.
+     * @param {NS} key The key.
+     * @returns {boolean} True if present.
+     */
+
+  }, {
+    key: "has",
+    value: function has(key) {
+      return !!this.get(key);
+    }
+    /**
+     * Removes all the namespaced values from the map.
+     * @param {NS} key The key.
+     */
+
+  }, {
+    key: "delete",
+    value: function _delete(key) {
+      if (key.name) {
+        this.internalMap["delete"](key.name);
+      }
+
+      if (key.altName) {
+        this.internalMap["delete"](key.altName);
+      }
+    }
+    /**
+     * Determines if the map contains a specific namespaced value
+     * instead of the parent NS type.
+     * @param {string} key The key.
+     * @returns {boolean} True if present.
+     */
+
+  }, {
+    key: "hasNamespaced",
+    value: function hasNamespaced(key) {
+      return this.internalMap.has(key);
+    }
+    /**
+     * Gets a specific namespaced value from the map instead of the
+     * parent NS type. Returns falsy if not found.
+     * @param {string} key The key.
+     * @returns {Optional<V>} The value, or falsy.
+     */
+
+  }, {
+    key: "getNamespaced",
+    value: function getNamespaced(key) {
+      return this.internalMap.get(key);
+    }
+  }]);
+
+  return NamespacedMap;
+}();
+
+exports.NamespacedMap = NamespacedMap;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/NamespacedValue.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/NamespacedValue.js
new file mode 100644
index 0000000000..5775b420ac
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/NamespacedValue.js
@@ -0,0 +1,166 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.UnstableValue = exports.NamespacedValue = void 0;
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+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, 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; }
+
+/*
+Copyright 2021 - 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Represents a simple Matrix namespaced value. This will assume that if a stable prefix
+ * is provided that the stable prefix should be used when representing the identifier.
+ */
+var NamespacedValue = /*#__PURE__*/function () {
+  // Stable is optional, but one of the two parameters is required, hence the weird-looking types.
+  // Goal is to have developers explicitly say there is no stable value (if applicable).
+  function NamespacedValue(stable, unstable) {
+    _classCallCheck(this, NamespacedValue);
+
+    this.stable = stable;
+    this.unstable = unstable;
+
+    if (!this.unstable && !this.stable) {
+      throw new Error("One of stable or unstable values must be supplied");
+    }
+  }
+
+  _createClass(NamespacedValue, [{
+    key: "name",
+    get: function get() {
+      if (this.stable) {
+        return this.stable;
+      }
+
+      return this.unstable;
+    }
+  }, {
+    key: "altName",
+    get: function get() {
+      if (!this.stable) {
+        return null;
+      }
+
+      return this.unstable;
+    }
+  }, {
+    key: "matches",
+    value: function matches(val) {
+      return !!this.name && this.name === val || !!this.altName && this.altName === val;
+    } // this desperately wants https://github.com/microsoft/TypeScript/pull/26349 at the top level of the class
+    // so we can instantiate `NamespacedValue<string, _, _>` as a default type for that namespace.
+
+  }, {
+    key: "findIn",
+    value: function findIn(obj) {
+      var val;
+
+      if (this.name) {
+        val = obj === null || obj === void 0 ? void 0 : obj[this.name];
+      }
+
+      if (!val && this.altName) {
+        val = obj === null || obj === void 0 ? void 0 : obj[this.altName];
+      }
+
+      return val;
+    }
+  }, {
+    key: "includedIn",
+    value: function includedIn(arr) {
+      var included = false;
+
+      if (this.name) {
+        included = arr.includes(this.name);
+      }
+
+      if (!included && this.altName) {
+        included = arr.includes(this.altName);
+      }
+
+      return included;
+    }
+  }]);
+
+  return NamespacedValue;
+}();
+/**
+ * Represents a namespaced value which prioritizes the unstable value over the stable
+ * value.
+ */
+
+
+exports.NamespacedValue = NamespacedValue;
+
+var UnstableValue = /*#__PURE__*/function (_NamespacedValue) {
+  _inherits(UnstableValue, _NamespacedValue);
+
+  var _super = _createSuper(UnstableValue);
+
+  // Note: Constructor difference is that `unstable` is *required*.
+  function UnstableValue(stable, unstable) {
+    var _this;
+
+    _classCallCheck(this, UnstableValue);
+
+    _this = _super.call(this, stable, unstable);
+
+    if (!_this.unstable) {
+      throw new Error("Unstable value must be supplied");
+    }
+
+    return _this;
+  }
+
+  _createClass(UnstableValue, [{
+    key: "name",
+    get: function get() {
+      return this.unstable;
+    }
+  }, {
+    key: "altName",
+    get: function get() {
+      return this.stable;
+    }
+  }]);
+
+  return UnstableValue;
+}(NamespacedValue);
+
+exports.UnstableValue = UnstableValue;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/EmoteEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/EmoteEvent.js
new file mode 100644
index 0000000000..1b1a2f2cc1
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/EmoteEvent.js
@@ -0,0 +1,99 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.EmoteEvent = void 0;
+
+var _MessageEvent2 = require("./MessageEvent");
+
+var _message_types = require("./message_types");
+
+var _events = require("../utility/events");
+
+function _defineProperty(obj, key, value) { 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, 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 _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); }
+
+function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+// Emote events are just decorated message events
+
+/**
+ * Represents an emote. This is essentially a MessageEvent with
+ * emote characteristics considered.
+ */
+var EmoteEvent = /*#__PURE__*/function (_MessageEvent) {
+  _inherits(EmoteEvent, _MessageEvent);
+
+  var _super = _createSuper(EmoteEvent);
+
+  function EmoteEvent(wireFormat) {
+    _classCallCheck(this, EmoteEvent);
+
+    return _super.call(this, wireFormat);
+  }
+
+  _createClass(EmoteEvent, [{
+    key: "isEmote",
+    get: function get() {
+      return true; // override
+    }
+  }, {
+    key: "isEquivalentTo",
+    value: function isEquivalentTo(primaryEventType) {
+      return (0, _events.isEventTypeSame)(primaryEventType, _message_types.M_EMOTE) || _get(_getPrototypeOf(EmoteEvent.prototype), "isEquivalentTo", this).call(this, primaryEventType);
+    }
+  }, {
+    key: "serialize",
+    value: function serialize() {
+      var message = _get(_getPrototypeOf(EmoteEvent.prototype), "serialize", this).call(this);
+
+      message.content['msgtype'] = "m.emote";
+      return message;
+    }
+    /**
+     * Creates a new EmoteEvent from text and HTML.
+     * @param {string} text The text.
+     * @param {string} html Optional HTML.
+     * @returns {MessageEvent} The representative message event.
+     */
+
+  }], [{
+    key: "from",
+    value: function from(text, html) {
+      var _content;
+
+      return new EmoteEvent({
+        type: _message_types.M_EMOTE.name,
+        content: (_content = {}, _defineProperty(_content, _message_types.M_TEXT.name, text), _defineProperty(_content, _message_types.M_HTML.name, html), _content)
+      });
+    }
+  }]);
+
+  return EmoteEvent;
+}(_MessageEvent2.MessageEvent);
+
+exports.EmoteEvent = EmoteEvent;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/ExtensibleEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/ExtensibleEvent.js
new file mode 100644
index 0000000000..e7959d0a39
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/ExtensibleEvent.js
@@ -0,0 +1,60 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.ExtensibleEvent = void 0;
+
+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, 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; }
+
+/*
+Copyright 2021 - 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Represents an Extensible Event in Matrix.
+ */
+var ExtensibleEvent = /*#__PURE__*/function () {
+  function ExtensibleEvent(wireFormat) {
+    _classCallCheck(this, ExtensibleEvent);
+
+    this.wireFormat = wireFormat;
+  }
+  /**
+   * Shortcut to wireFormat.content
+   */
+
+
+  _createClass(ExtensibleEvent, [{
+    key: "wireContent",
+    get: function get() {
+      return this.wireFormat.content;
+    }
+    /**
+     * Serializes the event into a format which can be used to send the
+     * event to the room.
+     * @returns {IPartialEvent<object>} The serialized event.
+     */
+
+  }]);
+
+  return ExtensibleEvent;
+}();
+
+exports.ExtensibleEvent = ExtensibleEvent;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/MessageEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/MessageEvent.js
new file mode 100644
index 0000000000..f11d5867be
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/MessageEvent.js
@@ -0,0 +1,214 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.MessageEvent = void 0;
+
+var _ExtensibleEvent2 = require("./ExtensibleEvent");
+
+var _types = require("../types");
+
+var _InvalidEventError = require("../InvalidEventError");
+
+var _message_types = require("./message_types");
+
+var _events = require("../utility/events");
+
+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 _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, 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 _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * Represents a message event. Message events are the simplest form of event with
+ * just text (optionally of different mimetypes, like HTML).
+ *
+ * Message events can additionally be an Emote or Notice, though typically those
+ * are represented as EmoteEvent and NoticeEvent respectively.
+ */
+var MessageEvent = /*#__PURE__*/function (_ExtensibleEvent) {
+  _inherits(MessageEvent, _ExtensibleEvent);
+
+  var _super = _createSuper(MessageEvent);
+
+  /**
+   * The default text for the event.
+   */
+
+  /**
+   * The default HTML for the event, if provided.
+   */
+
+  /**
+   * All the different renderings of the message. Note that this is the same
+   * format as an m.message body but may contain elements not found directly
+   * in the event content: this is because this is interpreted based off the
+   * other information available in the event.
+   */
+
+  /**
+   * Creates a new MessageEvent from a pure format. Note that the event is
+   * *not* parsed here: it will be treated as a literal m.message primary
+   * typed event.
+   * @param {IPartialEvent<M_MESSAGE_EVENT_CONTENT>} wireFormat The event.
+   */
+  function MessageEvent(wireFormat) {
+    var _this;
+
+    _classCallCheck(this, MessageEvent);
+
+    _this = _super.call(this, wireFormat);
+
+    _defineProperty(_assertThisInitialized(_this), "text", void 0);
+
+    _defineProperty(_assertThisInitialized(_this), "html", void 0);
+
+    _defineProperty(_assertThisInitialized(_this), "renderings", void 0);
+
+    var mmessage = _message_types.M_MESSAGE.findIn(_this.wireContent);
+
+    var mtext = _message_types.M_TEXT.findIn(_this.wireContent);
+
+    var mhtml = _message_types.M_HTML.findIn(_this.wireContent);
+
+    if ((0, _types.isProvided)(mmessage)) {
+      if (!Array.isArray(mmessage)) {
+        throw new _InvalidEventError.InvalidEventError("m.message contents must be an array");
+      }
+
+      var text = mmessage.find(function (r) {
+        return !(0, _types.isProvided)(r.mimetype) || r.mimetype === "text/plain";
+      });
+      var html = mmessage.find(function (r) {
+        return r.mimetype === "text/html";
+      });
+      if (!text) throw new _InvalidEventError.InvalidEventError("m.message is missing a plain text representation");
+      _this.text = text.body;
+      _this.html = html === null || html === void 0 ? void 0 : html.body;
+      _this.renderings = mmessage;
+    } else if ((0, _types.isOptionalAString)(mtext)) {
+      _this.text = mtext;
+      _this.html = mhtml;
+      _this.renderings = [{
+        body: mtext,
+        mimetype: "text/plain"
+      }];
+
+      if (_this.html) {
+        _this.renderings.push({
+          body: _this.html,
+          mimetype: "text/html"
+        });
+      }
+    } else {
+      throw new _InvalidEventError.InvalidEventError("Missing textual representation for event");
+    }
+
+    return _this;
+  }
+  /**
+   * Gets whether this message is considered an "emote". Note that a message
+   * might be an emote and notice at the same time: while technically possible,
+   * the event should be interpreted as one or the other.
+   */
+
+
+  _createClass(MessageEvent, [{
+    key: "isEmote",
+    get: function get() {
+      return _message_types.M_EMOTE.matches(this.wireFormat.type) || (0, _types.isProvided)(_message_types.M_EMOTE.findIn(this.wireFormat.content));
+    }
+    /**
+     * Gets whether this message is considered a "notice". Note that a message
+     * might be an emote and notice at the same time: while technically possible,
+     * the event should be interpreted as one or the other.
+     */
+
+  }, {
+    key: "isNotice",
+    get: function get() {
+      return _message_types.M_NOTICE.matches(this.wireFormat.type) || (0, _types.isProvided)(_message_types.M_NOTICE.findIn(this.wireFormat.content));
+    }
+  }, {
+    key: "isEquivalentTo",
+    value: function isEquivalentTo(primaryEventType) {
+      return (0, _events.isEventTypeSame)(primaryEventType, _message_types.M_MESSAGE);
+    }
+  }, {
+    key: "serializeMMessageOnly",
+    value: function serializeMMessageOnly() {
+      var messageRendering = _defineProperty({}, _message_types.M_MESSAGE.name, this.renderings); // Use the shorthand if it's just a simple text event
+
+
+      if (this.renderings.length === 1) {
+        var mime = this.renderings[0].mimetype;
+
+        if (mime === undefined || mime === "text/plain") {
+          messageRendering = _defineProperty({}, _message_types.M_TEXT.name, this.renderings[0].body);
+        }
+      }
+
+      return messageRendering;
+    }
+  }, {
+    key: "serialize",
+    value: function serialize() {
+      var _this$html;
+
+      return {
+        type: "m.room.message",
+        content: _objectSpread(_objectSpread({}, this.serializeMMessageOnly()), {}, {
+          body: this.text,
+          msgtype: "m.text",
+          format: this.html ? "org.matrix.custom.html" : undefined,
+          formatted_body: (_this$html = this.html) !== null && _this$html !== void 0 ? _this$html : undefined
+        })
+      };
+    }
+    /**
+     * Creates a new MessageEvent from text and HTML.
+     * @param {string} text The text.
+     * @param {string} html Optional HTML.
+     * @returns {MessageEvent} The representative message event.
+     */
+
+  }], [{
+    key: "from",
+    value: function from(text, html) {
+      var _content;
+
+      return new MessageEvent({
+        type: _message_types.M_MESSAGE.name,
+        content: (_content = {}, _defineProperty(_content, _message_types.M_TEXT.name, text), _defineProperty(_content, _message_types.M_HTML.name, html), _content)
+      });
+    }
+  }]);
+
+  return MessageEvent;
+}(_ExtensibleEvent2.ExtensibleEvent);
+
+exports.MessageEvent = MessageEvent;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/NoticeEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/NoticeEvent.js
new file mode 100644
index 0000000000..999d192470
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/NoticeEvent.js
@@ -0,0 +1,99 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.NoticeEvent = void 0;
+
+var _MessageEvent2 = require("./MessageEvent");
+
+var _message_types = require("./message_types");
+
+var _events = require("../utility/events");
+
+function _defineProperty(obj, key, value) { 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, 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 _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); }
+
+function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+// Notice events are just decorated message events
+
+/**
+ * Represents a notice. This is essentially a MessageEvent with
+ * notice characteristics considered.
+ */
+var NoticeEvent = /*#__PURE__*/function (_MessageEvent) {
+  _inherits(NoticeEvent, _MessageEvent);
+
+  var _super = _createSuper(NoticeEvent);
+
+  function NoticeEvent(wireFormat) {
+    _classCallCheck(this, NoticeEvent);
+
+    return _super.call(this, wireFormat);
+  }
+
+  _createClass(NoticeEvent, [{
+    key: "isNotice",
+    get: function get() {
+      return true; // override
+    }
+  }, {
+    key: "isEquivalentTo",
+    value: function isEquivalentTo(primaryEventType) {
+      return (0, _events.isEventTypeSame)(primaryEventType, _message_types.M_NOTICE) || _get(_getPrototypeOf(NoticeEvent.prototype), "isEquivalentTo", this).call(this, primaryEventType);
+    }
+  }, {
+    key: "serialize",
+    value: function serialize() {
+      var message = _get(_getPrototypeOf(NoticeEvent.prototype), "serialize", this).call(this);
+
+      message.content['msgtype'] = "m.notice";
+      return message;
+    }
+    /**
+     * Creates a new NoticeEvent from text and HTML.
+     * @param {string} text The text.
+     * @param {string} html Optional HTML.
+     * @returns {MessageEvent} The representative message event.
+     */
+
+  }], [{
+    key: "from",
+    value: function from(text, html) {
+      var _content;
+
+      return new NoticeEvent({
+        type: _message_types.M_NOTICE.name,
+        content: (_content = {}, _defineProperty(_content, _message_types.M_TEXT.name, text), _defineProperty(_content, _message_types.M_HTML.name, html), _content)
+      });
+    }
+  }]);
+
+  return NoticeEvent;
+}(_MessageEvent2.MessageEvent);
+
+exports.NoticeEvent = NoticeEvent;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollEndEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollEndEvent.js
new file mode 100644
index 0000000000..4c55da81a4
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollEndEvent.js
@@ -0,0 +1,138 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PollEndEvent = void 0;
+
+var _poll_types = require("./poll_types");
+
+var _InvalidEventError = require("../InvalidEventError");
+
+var _relationship_types = require("./relationship_types");
+
+var _MessageEvent = require("./MessageEvent");
+
+var _message_types = require("./message_types");
+
+var _events = require("../utility/events");
+
+var _ExtensibleEvent2 = require("./ExtensibleEvent");
+
+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 _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, 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 _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * Represents a poll end/closure event.
+ */
+var PollEndEvent = /*#__PURE__*/function (_ExtensibleEvent) {
+  _inherits(PollEndEvent, _ExtensibleEvent);
+
+  var _super = _createSuper(PollEndEvent);
+
+  /**
+   * The poll start event ID referenced by the response.
+   */
+
+  /**
+   * The closing message for the event.
+   */
+
+  /**
+   * Creates a new PollEndEvent from a pure format. Note that the event is *not*
+   * parsed here: it will be treated as a literal m.poll.response primary typed event.
+   * @param {IPartialEvent<M_POLL_END_EVENT_CONTENT>} wireFormat The event.
+   */
+  function PollEndEvent(wireFormat) {
+    var _this;
+
+    _classCallCheck(this, PollEndEvent);
+
+    _this = _super.call(this, wireFormat);
+
+    _defineProperty(_assertThisInitialized(_this), "pollEventId", void 0);
+
+    _defineProperty(_assertThisInitialized(_this), "closingMessage", void 0);
+
+    var rel = _this.wireContent["m.relates_to"];
+
+    if (!_relationship_types.REFERENCE_RELATION.matches(rel === null || rel === void 0 ? void 0 : rel.rel_type) || typeof (rel === null || rel === void 0 ? void 0 : rel.event_id) !== "string") {
+      throw new _InvalidEventError.InvalidEventError("Relationship must be a reference to an event");
+    }
+
+    _this.pollEventId = rel.event_id;
+    _this.closingMessage = new _MessageEvent.MessageEvent(_this.wireFormat);
+    return _this;
+  }
+
+  _createClass(PollEndEvent, [{
+    key: "isEquivalentTo",
+    value: function isEquivalentTo(primaryEventType) {
+      return (0, _events.isEventTypeSame)(primaryEventType, _poll_types.M_POLL_END);
+    }
+  }, {
+    key: "serialize",
+    value: function serialize() {
+      return {
+        type: _poll_types.M_POLL_END.name,
+        content: _objectSpread(_defineProperty({
+          "m.relates_to": {
+            rel_type: _relationship_types.REFERENCE_RELATION.name,
+            event_id: this.pollEventId
+          }
+        }, _poll_types.M_POLL_END.name, {}), this.closingMessage.serialize().content)
+      };
+    }
+    /**
+     * Creates a new PollEndEvent from a poll event ID.
+     * @param {string} pollEventId The poll start event ID.
+     * @param {string} message A closing message, typically revealing the top answer.
+     * @returns {PollStartEvent} The representative poll closure event.
+     */
+
+  }], [{
+    key: "from",
+    value: function from(pollEventId, message) {
+      var _content;
+
+      return new PollEndEvent({
+        type: _poll_types.M_POLL_END.name,
+        content: (_content = {
+          "m.relates_to": {
+            rel_type: _relationship_types.REFERENCE_RELATION.name,
+            event_id: pollEventId
+          }
+        }, _defineProperty(_content, _poll_types.M_POLL_END.name, {}), _defineProperty(_content, _message_types.M_TEXT.name, message), _content)
+      });
+    }
+  }]);
+
+  return PollEndEvent;
+}(_ExtensibleEvent2.ExtensibleEvent);
+
+exports.PollEndEvent = PollEndEvent;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollResponseEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollResponseEvent.js
new file mode 100644
index 0000000000..f060d55bc7
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollResponseEvent.js
@@ -0,0 +1,198 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PollResponseEvent = void 0;
+
+var _ExtensibleEvent2 = require("./ExtensibleEvent");
+
+var _poll_types = require("./poll_types");
+
+var _InvalidEventError = require("../InvalidEventError");
+
+var _relationship_types = require("./relationship_types");
+
+var _events = require("../utility/events");
+
+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, 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 _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * Represents a poll response event.
+ */
+var PollResponseEvent = /*#__PURE__*/function (_ExtensibleEvent) {
+  _inherits(PollResponseEvent, _ExtensibleEvent);
+
+  var _super = _createSuper(PollResponseEvent);
+
+  /**
+   * Creates a new PollResponseEvent from a pure format. Note that the event is *not*
+   * parsed here: it will be treated as a literal m.poll.response primary typed event.
+   *
+   * To validate the response against a poll, call `validateAgainst` after creation.
+   * @param {IPartialEvent<M_POLL_RESPONSE_EVENT_CONTENT>} wireFormat The event.
+   */
+  function PollResponseEvent(wireFormat) {
+    var _this;
+
+    _classCallCheck(this, PollResponseEvent);
+
+    _this = _super.call(this, wireFormat);
+
+    _defineProperty(_assertThisInitialized(_this), "internalAnswerIds", void 0);
+
+    _defineProperty(_assertThisInitialized(_this), "internalSpoiled", void 0);
+
+    _defineProperty(_assertThisInitialized(_this), "pollEventId", void 0);
+
+    var rel = _this.wireContent["m.relates_to"];
+
+    if (!_relationship_types.REFERENCE_RELATION.matches(rel === null || rel === void 0 ? void 0 : rel.rel_type) || typeof (rel === null || rel === void 0 ? void 0 : rel.event_id) !== "string") {
+      throw new _InvalidEventError.InvalidEventError("Relationship must be a reference to an event");
+    }
+
+    _this.pollEventId = rel.event_id;
+
+    _this.validateAgainst(null);
+
+    return _this;
+  }
+  /**
+   * Validates the poll response using the poll start event as a frame of reference. This
+   * is used to determine if the vote is spoiled, whether the answers are valid, etc.
+   * @param {PollStartEvent} poll The poll start event.
+   */
+
+
+  _createClass(PollResponseEvent, [{
+    key: "answerIds",
+    get:
+    /**
+     * The provided answers for the poll. Note that this may be falsy/unpredictable if
+     * the `spoiled` property is true.
+     */
+    function get() {
+      return this.internalAnswerIds;
+    }
+    /**
+     * The poll start event ID referenced by the response.
+     */
+
+  }, {
+    key: "spoiled",
+    get:
+    /**
+     * Whether the vote is spoiled.
+     */
+    function get() {
+      return this.internalSpoiled;
+    }
+  }, {
+    key: "validateAgainst",
+    value: function validateAgainst(poll) {
+      var response = _poll_types.M_POLL_RESPONSE.findIn(this.wireContent);
+
+      if (!Array.isArray(response === null || response === void 0 ? void 0 : response.answers)) {
+        this.internalSpoiled = true;
+        this.internalAnswerIds = [];
+        return;
+      }
+
+      var answers = response.answers;
+
+      if (answers.some(function (a) {
+        return typeof a !== "string";
+      }) || answers.length === 0) {
+        this.internalSpoiled = true;
+        this.internalAnswerIds = [];
+        return;
+      }
+
+      if (poll) {
+        if (answers.some(function (a) {
+          return !poll.answers.some(function (pa) {
+            return pa.id === a;
+          });
+        })) {
+          this.internalSpoiled = true;
+          this.internalAnswerIds = [];
+          return;
+        }
+
+        answers = answers.slice(0, poll.maxSelections);
+      }
+
+      this.internalAnswerIds = answers;
+      this.internalSpoiled = false;
+    }
+  }, {
+    key: "isEquivalentTo",
+    value: function isEquivalentTo(primaryEventType) {
+      return (0, _events.isEventTypeSame)(primaryEventType, _poll_types.M_POLL_RESPONSE);
+    }
+  }, {
+    key: "serialize",
+    value: function serialize() {
+      return {
+        type: _poll_types.M_POLL_RESPONSE.name,
+        content: _defineProperty({
+          "m.relates_to": {
+            rel_type: _relationship_types.REFERENCE_RELATION.name,
+            event_id: this.pollEventId
+          }
+        }, _poll_types.M_POLL_RESPONSE.name, {
+          answers: this.spoiled ? undefined : this.answerIds
+        })
+      };
+    }
+    /**
+     * Creates a new PollResponseEvent from a set of answers. To spoil the vote, pass an empty
+     * answers array.
+     * @param {string} answers The user's answers. Should be valid from a poll's answer IDs.
+     * @param {string} pollEventId The poll start event ID.
+     * @returns {PollStartEvent} The representative poll response event.
+     */
+
+  }], [{
+    key: "from",
+    value: function from(answers, pollEventId) {
+      return new PollResponseEvent({
+        type: _poll_types.M_POLL_RESPONSE.name,
+        content: _defineProperty({
+          "m.relates_to": {
+            rel_type: _relationship_types.REFERENCE_RELATION.name,
+            event_id: pollEventId
+          }
+        }, _poll_types.M_POLL_RESPONSE.name, {
+          answers: answers
+        })
+      });
+    }
+  }]);
+
+  return PollResponseEvent;
+}(_ExtensibleEvent2.ExtensibleEvent);
+
+exports.PollResponseEvent = PollResponseEvent;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollStartEvent.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollStartEvent.js
new file mode 100644
index 0000000000..23bca9d415
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/PollStartEvent.js
@@ -0,0 +1,287 @@
+"use strict";
+
+function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PollStartEvent = exports.PollAnswerSubevent = void 0;
+
+var _poll_types = require("./poll_types");
+
+var _MessageEvent2 = require("./MessageEvent");
+
+var _message_types = require("./message_types");
+
+var _InvalidEventError = require("../InvalidEventError");
+
+var _NamespacedValue = require("../NamespacedValue");
+
+var _events = require("../utility/events");
+
+var _ExtensibleEvent2 = require("./ExtensibleEvent");
+
+function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
+
+function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
+
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+
+function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
+
+function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
+
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
+
+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 _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, 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 _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
+
+function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
+
+function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
+
+function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
+
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
+
+function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * Represents a poll answer. Note that this is represented as a subtype and is
+ * not registered as a parsable event - it is implied for usage exclusively
+ * within the PollStartEvent parsing.
+ */
+var PollAnswerSubevent = /*#__PURE__*/function (_MessageEvent) {
+  _inherits(PollAnswerSubevent, _MessageEvent);
+
+  var _super = _createSuper(PollAnswerSubevent);
+
+  /**
+   * The answer ID.
+   */
+  function PollAnswerSubevent(wireFormat) {
+    var _this;
+
+    _classCallCheck(this, PollAnswerSubevent);
+
+    _this = _super.call(this, wireFormat);
+
+    _defineProperty(_assertThisInitialized(_this), "id", void 0);
+
+    var id = wireFormat.content.id;
+
+    if (!id || typeof id !== "string") {
+      throw new _InvalidEventError.InvalidEventError("Answer ID must be a non-empty string");
+    }
+
+    _this.id = id;
+    return _this;
+  }
+
+  _createClass(PollAnswerSubevent, [{
+    key: "serialize",
+    value: function serialize() {
+      return {
+        type: "org.matrix.sdk.poll.answer",
+        content: _objectSpread({
+          id: this.id
+        }, this.serializeMMessageOnly())
+      };
+    }
+    /**
+     * Creates a new PollAnswerSubevent from ID and text.
+     * @param {string} id The answer ID (unique within the poll).
+     * @param {string} text The text.
+     * @returns {PollAnswerSubevent} The representative answer.
+     */
+
+  }], [{
+    key: "from",
+    value: function from(id, text) {
+      return new PollAnswerSubevent({
+        type: "org.matrix.sdk.poll.answer",
+        content: _defineProperty({
+          id: id
+        }, _message_types.M_TEXT.name, text)
+      });
+    }
+  }]);
+
+  return PollAnswerSubevent;
+}(_MessageEvent2.MessageEvent);
+/**
+ * Represents a poll start event.
+ */
+
+
+exports.PollAnswerSubevent = PollAnswerSubevent;
+
+var PollStartEvent = /*#__PURE__*/function (_ExtensibleEvent) {
+  _inherits(PollStartEvent, _ExtensibleEvent);
+
+  var _super2 = _createSuper(PollStartEvent);
+
+  /**
+   * The question being asked, as a MessageEvent node.
+   */
+
+  /**
+   * The interpreted kind of poll. Note that this will infer a value that is known to the
+   * SDK rather than verbatim - this means unknown types will be represented as undisclosed
+   * polls.
+   *
+   * To get the raw kind, use rawKind.
+   */
+
+  /**
+   * The true kind as provided by the event sender. Might not be valid.
+   */
+
+  /**
+   * The maximum number of selections a user is allowed to make.
+   */
+
+  /**
+   * The possible answers for the poll.
+   */
+
+  /**
+   * Creates a new PollStartEvent from a pure format. Note that the event is *not*
+   * parsed here: it will be treated as a literal m.poll.start primary typed event.
+   * @param {IPartialEvent<M_POLL_START_EVENT_CONTENT>} wireFormat The event.
+   */
+  function PollStartEvent(wireFormat) {
+    var _this2;
+
+    _classCallCheck(this, PollStartEvent);
+
+    _this2 = _super2.call(this, wireFormat);
+
+    _defineProperty(_assertThisInitialized(_this2), "question", void 0);
+
+    _defineProperty(_assertThisInitialized(_this2), "kind", void 0);
+
+    _defineProperty(_assertThisInitialized(_this2), "rawKind", void 0);
+
+    _defineProperty(_assertThisInitialized(_this2), "maxSelections", void 0);
+
+    _defineProperty(_assertThisInitialized(_this2), "answers", void 0);
+
+    var poll = _poll_types.M_POLL_START.findIn(_this2.wireContent);
+
+    if (!poll.question) {
+      throw new _InvalidEventError.InvalidEventError("A question is required");
+    }
+
+    _this2.question = new _MessageEvent2.MessageEvent({
+      type: "org.matrix.sdk.poll.question",
+      content: poll.question
+    });
+    _this2.rawKind = poll.kind;
+
+    if (_poll_types.M_POLL_KIND_DISCLOSED.matches(_this2.rawKind)) {
+      _this2.kind = _poll_types.M_POLL_KIND_DISCLOSED;
+    } else {
+      _this2.kind = _poll_types.M_POLL_KIND_UNDISCLOSED; // default & assumed value
+    }
+
+    _this2.maxSelections = Number.isFinite(poll.max_selections) && poll.max_selections > 0 ? poll.max_selections : 1;
+
+    if (!Array.isArray(poll.answers)) {
+      throw new _InvalidEventError.InvalidEventError("Poll answers must be an array");
+    }
+
+    var answers = poll.answers.slice(0, 20).map(function (a) {
+      return new PollAnswerSubevent({
+        type: "org.matrix.sdk.poll.answer",
+        content: a
+      });
+    });
+
+    if (answers.length <= 0) {
+      throw new _InvalidEventError.InvalidEventError("No answers available");
+    }
+
+    _this2.answers = answers;
+    return _this2;
+  }
+
+  _createClass(PollStartEvent, [{
+    key: "isEquivalentTo",
+    value: function isEquivalentTo(primaryEventType) {
+      return (0, _events.isEventTypeSame)(primaryEventType, _poll_types.M_POLL_START);
+    }
+  }, {
+    key: "serialize",
+    value: function serialize() {
+      var _content2;
+
+      return {
+        type: _poll_types.M_POLL_START.name,
+        content: (_content2 = {}, _defineProperty(_content2, _poll_types.M_POLL_START.name, {
+          question: this.question.serialize().content,
+          kind: this.rawKind,
+          max_selections: this.maxSelections,
+          answers: this.answers.map(function (a) {
+            return a.serialize().content;
+          })
+        }), _defineProperty(_content2, _message_types.M_TEXT.name, "".concat(this.question.text, "\n").concat(this.answers.map(function (a, i) {
+          return "".concat(i + 1, ". ").concat(a.text);
+        }).join("\n"))), _content2)
+      };
+    }
+    /**
+     * Creates a new PollStartEvent from question, answers, and metadata.
+     * @param {string} question The question to ask.
+     * @param {string} answers The answers. Should be unique within each other.
+     * @param {KNOWN_POLL_KIND|string} kind The kind of poll.
+     * @param {number} maxSelections The maximum number of selections. Must be 1 or higher.
+     * @returns {PollStartEvent} The representative poll start event.
+     */
+
+  }], [{
+    key: "from",
+    value: function from(question, answers, kind) {
+      var _content3;
+
+      var maxSelections = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 1;
+      return new PollStartEvent({
+        type: _poll_types.M_POLL_START.name,
+        content: (_content3 = {}, _defineProperty(_content3, _message_types.M_TEXT.name, question), _defineProperty(_content3, _poll_types.M_POLL_START.name, {
+          question: _defineProperty({}, _message_types.M_TEXT.name, question),
+          kind: kind instanceof _NamespacedValue.NamespacedValue ? kind.name : kind,
+          max_selections: maxSelections,
+          answers: answers.map(function (a) {
+            return _defineProperty({
+              id: makeId()
+            }, _message_types.M_TEXT.name, a);
+          })
+        }), _content3)
+      });
+    }
+  }]);
+
+  return PollStartEvent;
+}(_ExtensibleEvent2.ExtensibleEvent);
+
+exports.PollStartEvent = PollStartEvent;
+var LETTERS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+
+function makeId() {
+  return _toConsumableArray(Array(16)).map(function () {
+    return LETTERS.charAt(Math.floor(Math.random() * LETTERS.length));
+  }).join('');
+}
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/message_types.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/message_types.js
new file mode 100644
index 0000000000..a466668bc1
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/message_types.js
@@ -0,0 +1,74 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.M_TEXT = exports.M_NOTICE = exports.M_MESSAGE = exports.M_HTML = exports.M_EMOTE = void 0;
+
+var _NamespacedValue = require("../NamespacedValue");
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * The namespaced value for m.message
+ */
+var M_MESSAGE = new _NamespacedValue.UnstableValue("m.message", "org.matrix.msc1767.message");
+/**
+ * An m.message event rendering
+ */
+
+exports.M_MESSAGE = M_MESSAGE;
+
+/**
+ * The namespaced value for m.text
+ */
+var M_TEXT = new _NamespacedValue.UnstableValue("m.text", "org.matrix.msc1767.text");
+/**
+ * The content for an m.text event
+ */
+
+exports.M_TEXT = M_TEXT;
+
+/**
+ * The namespaced value for m.html
+ */
+var M_HTML = new _NamespacedValue.UnstableValue("m.html", "org.matrix.msc1767.html");
+/**
+ * The content for an m.html event
+ */
+
+exports.M_HTML = M_HTML;
+
+/**
+ * The namespaced value for m.emote
+ */
+var M_EMOTE = new _NamespacedValue.UnstableValue("m.emote", "org.matrix.msc1767.emote");
+/**
+ * The event definition for an m.emote event (in content)
+ */
+
+exports.M_EMOTE = M_EMOTE;
+
+/**
+ * The namespaced value for m.notice
+ */
+var M_NOTICE = new _NamespacedValue.UnstableValue("m.notice", "org.matrix.msc1767.notice");
+/**
+ * The event definition for an m.notice event (in content)
+ */
+
+exports.M_NOTICE = M_NOTICE;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/poll_types.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/poll_types.js
new file mode 100644
index 0000000000..48e4793ae1
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/poll_types.js
@@ -0,0 +1,70 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.M_POLL_START = exports.M_POLL_RESPONSE = exports.M_POLL_KIND_UNDISCLOSED = exports.M_POLL_KIND_DISCLOSED = exports.M_POLL_END = void 0;
+
+var _NamespacedValue = require("../NamespacedValue");
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Identifier for a disclosed poll.
+ */
+var M_POLL_KIND_DISCLOSED = new _NamespacedValue.UnstableValue("m.poll.disclosed", "org.matrix.msc3381.poll.disclosed");
+/**
+ * Identifier for an undisclosed poll.
+ */
+
+exports.M_POLL_KIND_DISCLOSED = M_POLL_KIND_DISCLOSED;
+var M_POLL_KIND_UNDISCLOSED = new _NamespacedValue.UnstableValue("m.poll.undisclosed", "org.matrix.msc3381.poll.undisclosed");
+/**
+ * Any poll kind.
+ */
+
+exports.M_POLL_KIND_UNDISCLOSED = M_POLL_KIND_UNDISCLOSED;
+
+/**
+ * The namespaced value for m.poll.start
+ */
+var M_POLL_START = new _NamespacedValue.UnstableValue("m.poll.start", "org.matrix.msc3381.poll.start");
+/**
+ * The m.poll.start type within event content
+ */
+
+exports.M_POLL_START = M_POLL_START;
+
+/**
+ * The namespaced value for m.poll.response
+ */
+var M_POLL_RESPONSE = new _NamespacedValue.UnstableValue("m.poll.response", "org.matrix.msc3381.poll.response");
+/**
+ * The m.poll.response type within event content
+ */
+
+exports.M_POLL_RESPONSE = M_POLL_RESPONSE;
+
+/**
+ * The namespaced value for m.poll.end
+ */
+var M_POLL_END = new _NamespacedValue.UnstableValue("m.poll.end", "org.matrix.msc3381.poll.end");
+/**
+ * The event definition for an m.poll.end event (in content)
+ */
+
+exports.M_POLL_END = M_POLL_END;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/relationship_types.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/relationship_types.js
new file mode 100644
index 0000000000..0704266479
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/events/relationship_types.js
@@ -0,0 +1,34 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.REFERENCE_RELATION = void 0;
+
+var _NamespacedValue = require("../NamespacedValue");
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * The namespaced value for an m.reference relation
+ */
+var REFERENCE_RELATION = new _NamespacedValue.NamespacedValue("m.reference");
+/**
+ * Represents any relation type
+ */
+
+exports.REFERENCE_RELATION = REFERENCE_RELATION;
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/index.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/index.js
new file mode 100644
index 0000000000..d4abcd31d5
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/index.js
@@ -0,0 +1,278 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _ExtensibleEvents = require("./ExtensibleEvents");
+
+Object.keys(_ExtensibleEvents).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _ExtensibleEvents[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _ExtensibleEvents[key];
+    }
+  });
+});
+
+var _IPartialEvent = require("./IPartialEvent");
+
+Object.keys(_IPartialEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _IPartialEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _IPartialEvent[key];
+    }
+  });
+});
+
+var _InvalidEventError = require("./InvalidEventError");
+
+Object.keys(_InvalidEventError).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _InvalidEventError[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _InvalidEventError[key];
+    }
+  });
+});
+
+var _NamespacedValue = require("./NamespacedValue");
+
+Object.keys(_NamespacedValue).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _NamespacedValue[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _NamespacedValue[key];
+    }
+  });
+});
+
+var _NamespacedMap = require("./NamespacedMap");
+
+Object.keys(_NamespacedMap).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _NamespacedMap[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _NamespacedMap[key];
+    }
+  });
+});
+
+var _types = require("./types");
+
+Object.keys(_types).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _types[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _types[key];
+    }
+  });
+});
+
+var _MessageMatchers = require("./utility/MessageMatchers");
+
+Object.keys(_MessageMatchers).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _MessageMatchers[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _MessageMatchers[key];
+    }
+  });
+});
+
+var _events = require("./utility/events");
+
+Object.keys(_events).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _events[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _events[key];
+    }
+  });
+});
+
+var _MRoomMessage = require("./interpreters/legacy/MRoomMessage");
+
+Object.keys(_MRoomMessage).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _MRoomMessage[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _MRoomMessage[key];
+    }
+  });
+});
+
+var _MMessage = require("./interpreters/modern/MMessage");
+
+Object.keys(_MMessage).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _MMessage[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _MMessage[key];
+    }
+  });
+});
+
+var _MPoll = require("./interpreters/modern/MPoll");
+
+Object.keys(_MPoll).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _MPoll[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _MPoll[key];
+    }
+  });
+});
+
+var _relationship_types = require("./events/relationship_types");
+
+Object.keys(_relationship_types).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _relationship_types[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _relationship_types[key];
+    }
+  });
+});
+
+var _ExtensibleEvent = require("./events/ExtensibleEvent");
+
+Object.keys(_ExtensibleEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _ExtensibleEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _ExtensibleEvent[key];
+    }
+  });
+});
+
+var _message_types = require("./events/message_types");
+
+Object.keys(_message_types).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _message_types[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _message_types[key];
+    }
+  });
+});
+
+var _MessageEvent = require("./events/MessageEvent");
+
+Object.keys(_MessageEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _MessageEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _MessageEvent[key];
+    }
+  });
+});
+
+var _EmoteEvent = require("./events/EmoteEvent");
+
+Object.keys(_EmoteEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _EmoteEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _EmoteEvent[key];
+    }
+  });
+});
+
+var _NoticeEvent = require("./events/NoticeEvent");
+
+Object.keys(_NoticeEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _NoticeEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _NoticeEvent[key];
+    }
+  });
+});
+
+var _poll_types = require("./events/poll_types");
+
+Object.keys(_poll_types).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _poll_types[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _poll_types[key];
+    }
+  });
+});
+
+var _PollStartEvent = require("./events/PollStartEvent");
+
+Object.keys(_PollStartEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _PollStartEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _PollStartEvent[key];
+    }
+  });
+});
+
+var _PollResponseEvent = require("./events/PollResponseEvent");
+
+Object.keys(_PollResponseEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _PollResponseEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _PollResponseEvent[key];
+    }
+  });
+});
+
+var _PollEndEvent = require("./events/PollEndEvent");
+
+Object.keys(_PollEndEvent).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _PollEndEvent[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _PollEndEvent[key];
+    }
+  });
+});
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/legacy/MRoomMessage.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/legacy/MRoomMessage.js
new file mode 100644
index 0000000000..b362b52b16
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/legacy/MRoomMessage.js
@@ -0,0 +1,62 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.LEGACY_M_ROOM_MESSAGE = void 0;
+exports.parseMRoomMessage = parseMRoomMessage;
+
+var _MessageEvent = require("../../events/MessageEvent");
+
+var _NoticeEvent = require("../../events/NoticeEvent");
+
+var _EmoteEvent = require("../../events/EmoteEvent");
+
+var _NamespacedValue = require("../../NamespacedValue");
+
+var _message_types = require("../../events/message_types");
+
+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) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+var LEGACY_M_ROOM_MESSAGE = new _NamespacedValue.NamespacedValue("m.room.message");
+exports.LEGACY_M_ROOM_MESSAGE = LEGACY_M_ROOM_MESSAGE;
+
+function parseMRoomMessage(wireEvent) {
+  var _wireEvent$content, _wireEvent$content2, _wireEvent$content3;
+
+  if (_message_types.M_MESSAGE.findIn(wireEvent.content) || _message_types.M_TEXT.findIn(wireEvent.content)) {
+    // We know enough about the event to coerce it into the right type
+    return new _MessageEvent.MessageEvent(wireEvent);
+  }
+
+  var msgtype = (_wireEvent$content = wireEvent.content) === null || _wireEvent$content === void 0 ? void 0 : _wireEvent$content.msgtype;
+  var text = (_wireEvent$content2 = wireEvent.content) === null || _wireEvent$content2 === void 0 ? void 0 : _wireEvent$content2.body;
+  var html = ((_wireEvent$content3 = wireEvent.content) === null || _wireEvent$content3 === void 0 ? void 0 : _wireEvent$content3.format) === "org.matrix.custom.html" ? wireEvent.content.formatted_body : null;
+
+  if (msgtype === "m.text") {
+    var _objectSpread2;
+
+    return new _MessageEvent.MessageEvent(_objectSpread(_objectSpread({}, wireEvent), {}, {
+      content: _objectSpread(_objectSpread({}, wireEvent.content), {}, (_objectSpread2 = {}, _defineProperty(_objectSpread2, _message_types.M_TEXT.name, text), _defineProperty(_objectSpread2, _message_types.M_HTML.name, html), _objectSpread2))
+    }));
+  } else if (msgtype === "m.notice") {
+    var _objectSpread3;
+
+    return new _NoticeEvent.NoticeEvent(_objectSpread(_objectSpread({}, wireEvent), {}, {
+      content: _objectSpread(_objectSpread({}, wireEvent.content), {}, (_objectSpread3 = {}, _defineProperty(_objectSpread3, _message_types.M_TEXT.name, text), _defineProperty(_objectSpread3, _message_types.M_HTML.name, html), _objectSpread3))
+    }));
+  } else if (msgtype === "m.emote") {
+    var _objectSpread4;
+
+    return new _EmoteEvent.EmoteEvent(_objectSpread(_objectSpread({}, wireEvent), {}, {
+      content: _objectSpread(_objectSpread({}, wireEvent.content), {}, (_objectSpread4 = {}, _defineProperty(_objectSpread4, _message_types.M_TEXT.name, text), _defineProperty(_objectSpread4, _message_types.M_HTML.name, html), _objectSpread4))
+    }));
+  } else {
+    // TODO: Handle other types
+    return null;
+  }
+}
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/modern/MMessage.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/modern/MMessage.js
new file mode 100644
index 0000000000..dd74621eb2
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/modern/MMessage.js
@@ -0,0 +1,40 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.parseMMessage = parseMMessage;
+
+var _MessageEvent = require("../../events/MessageEvent");
+
+var _message_types = require("../../events/message_types");
+
+var _EmoteEvent = require("../../events/EmoteEvent");
+
+var _NoticeEvent = require("../../events/NoticeEvent");
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+function parseMMessage(wireEvent) {
+  if (_message_types.M_EMOTE.matches(wireEvent.type)) {
+    return new _EmoteEvent.EmoteEvent(wireEvent);
+  } else if (_message_types.M_NOTICE.matches(wireEvent.type)) {
+    return new _NoticeEvent.NoticeEvent(wireEvent);
+  } // default: return a generic message
+
+
+  return new _MessageEvent.MessageEvent(wireEvent);
+}
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/modern/MPoll.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/modern/MPoll.js
new file mode 100644
index 0000000000..af35a0fa94
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/interpreters/modern/MPoll.js
@@ -0,0 +1,41 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.parseMPoll = parseMPoll;
+
+var _poll_types = require("../../events/poll_types");
+
+var _PollStartEvent = require("../../events/PollStartEvent");
+
+var _PollResponseEvent = require("../../events/PollResponseEvent");
+
+var _PollEndEvent = require("../../events/PollEndEvent");
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+function parseMPoll(wireEvent) {
+  if (_poll_types.M_POLL_START.matches(wireEvent.type)) {
+    return new _PollStartEvent.PollStartEvent(wireEvent);
+  } else if (_poll_types.M_POLL_RESPONSE.matches(wireEvent.type)) {
+    return new _PollResponseEvent.PollResponseEvent(wireEvent);
+  } else if (_poll_types.M_POLL_END.matches(wireEvent.type)) {
+    return new _PollEndEvent.PollEndEvent(wireEvent);
+  }
+
+  return null; // not a poll event
+}
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/types.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/types.js
new file mode 100644
index 0000000000..1332fef9da
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/types.js
@@ -0,0 +1,49 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isOptionalAString = isOptionalAString;
+exports.isProvided = isProvided;
+
+/*
+Copyright 2021 - 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Represents an optional type: can either be T or a falsy value.
+ */
+
+/**
+ * Determines if the given optional string is a defined string.
+ * @param {Optional<string>} s The input string.
+ * @returns {boolean} True if the input is a defined string.
+ */
+function isOptionalAString(s) {
+  return isProvided(s) && typeof s === 'string';
+}
+/**
+ * Determines if the given optional was provided a value.
+ * @param {Optional<T>} s The optional to test.
+ * @returns {boolean} True if the value is defined.
+ */
+
+
+function isProvided(s) {
+  return s !== null && s !== undefined;
+}
+/**
+ * Represents either just T1, just T2, or T1 and T2 mixed.
+ */
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/utility/MessageMatchers.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/utility/MessageMatchers.js
new file mode 100644
index 0000000000..beb43e5c3c
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/utility/MessageMatchers.js
@@ -0,0 +1,59 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.LegacyMsgType = void 0;
+exports.isEventLike = isEventLike;
+
+var _message_types = require("../events/message_types");
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Represents a legacy m.room.message msgtype
+ */
+var LegacyMsgType;
+/**
+ * Determines if the given partial event looks similar enough to the given legacy msgtype
+ * to count as that message type.
+ * @param {IPartialEvent<EitherAnd<IPartialLegacyContent, M_MESSAGE_EVENT_CONTENT>>} event The event.
+ * @param {LegacyMsgType} msgtype The message type to compare for.
+ * @returns {boolean} True if the event appears to look similar enough to the msgtype.
+ */
+
+exports.LegacyMsgType = LegacyMsgType;
+
+(function (LegacyMsgType) {
+  LegacyMsgType["Text"] = "m.text";
+  LegacyMsgType["Notice"] = "m.notice";
+  LegacyMsgType["Emote"] = "m.emote";
+})(LegacyMsgType || (exports.LegacyMsgType = LegacyMsgType = {}));
+
+function isEventLike(event, msgtype) {
+  var content = event.content;
+
+  if (msgtype === LegacyMsgType.Text) {
+    return _message_types.M_MESSAGE.matches(event.type) || event.type === "m.room.message" && (content === null || content === void 0 ? void 0 : content['msgtype']) === "m.text";
+  } else if (msgtype === LegacyMsgType.Emote) {
+    return _message_types.M_EMOTE.matches(event.type) || event.type === "m.room.message" && (content === null || content === void 0 ? void 0 : content['msgtype']) === "m.emote";
+  } else if (msgtype === LegacyMsgType.Notice) {
+    return _message_types.M_NOTICE.matches(event.type) || event.type === "m.room.message" && (content === null || content === void 0 ? void 0 : content['msgtype']) === "m.notice";
+  }
+
+  return false;
+}
\ No newline at end of file
diff --git a/comm/chat/protocols/matrix/lib/matrix-events-sdk/utility/events.js b/comm/chat/protocols/matrix/lib/matrix-events-sdk/utility/events.js
new file mode 100644
index 0000000000..ace7464863
--- /dev/null
+++ b/comm/chat/protocols/matrix/lib/matrix-events-sdk/utility/events.js
@@ -0,0 +1,51 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isEventTypeSame = isEventTypeSame;
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Represents a potentially namespaced event type.
+ */
+
+/**
+ * Determines if two event types are the same, including namespaces.
+ * @param {EventType} given The given event type. This will be compared
+ * against the expected type.
+ * @param {EventType} expected The expected event type.
+ * @returns {boolean} True if the given type matches the expected type.
+ */
+function isEventTypeSame(given, expected) {
+  if (typeof given === "string") {
+    if (typeof expected === "string") {
+      return expected === given;
+    } else {
+      return expected.matches(given);
+    }
+  } else {
+    if (typeof expected === "string") {
+      return given.matches(expected);
+    } else {
+      var expectedNs = expected;
+      var givenNs = given;
+      return expectedNs.matches(givenNs.name) || expectedNs.matches(givenNs.altName);
+    }
+  }
+}
\ No newline at end of file