replace @use-it/event-listener as it doesn't like Node EE's

package.json

@@ -57,7 +57,6 @@
     "test-multi": "karma start"
   },
   "dependencies": {
-    "@use-it/event-listener": "^0.1.3",
     "babel-plugin-syntax-dynamic-import": "^6.18.0",
     "babel-runtime": "^6.26.0",
     "bluebird": "^3.5.0",

src/components/views/right_panel/UserInfo.js

@@ -20,7 +20,6 @@ limitations under the License.
 import React, {useCallback, useMemo, useState, useEffect} from 'react';
 import PropTypes from 'prop-types';
 import classNames from 'classnames';
-import useEventListener from '@use-it/event-listener';
 import {Group, MatrixClient, RoomMember, User} from 'matrix-js-sdk';
 import dis from '../../../dispatcher';
 import Modal from '../../../Modal';
@@ -39,6 +38,7 @@ import MultiInviter from "../../../utils/MultiInviter";
 import GroupStore from "../../../stores/GroupStore";
 import MatrixClientPeg from "../../../MatrixClientPeg";
 import E2EIcon from "../rooms/E2EIcon";
+import {useEventEmitter} from "../../../hooks/useEventEmitter";
 
 const _disambiguateDevices = (devices) => {
     const names = Object.create(null);
@@ -129,8 +129,7 @@ const DirectChatsSection = withLegacyMatrixClient(({cli, userId, startUpdating,
             setDmRooms(dmRoomMap.getDMRoomsForUserId(userId));
         }
     }, [cli, userId]);
-
-    useEventListener("accountData", accountDataHandler, cli);
+    useEventEmitter(cli, "accountData", accountDataHandler);
 
     const RoomTile = sdk.getComponent("rooms.RoomTile");
 
@@ -220,9 +219,7 @@ const UserOptionsSection = withLegacyMatrixClient(({cli, member, isIgnored, canI
                 ignoredUsers.push(member.userId);
             }
 
-            cli.setIgnoredUsers(ignoredUsers).then(() => {
-                // return this.setState({isIgnoring: !this.state.isIgnoring});
-            });
+            cli.setIgnoredUsers(ignoredUsers);
         };
 
         ignoreButton = (
@@ -364,7 +361,7 @@ const useRoomPowerLevels = (room) => {
         };
     }, [room]);
 
-    useEventListener("RoomState.events", update, room);
+    useEventEmitter(room, "RoomState.events", update);
     useEffect(() => {
         update();
         return () => {
@@ -759,7 +756,7 @@ const UserInfo = withLegacyMatrixClient(({cli, user, groupId, roomId, onClose})
             setIsIgnored(cli.isUserIgnored(user.userId));
         }
     }, [cli, user.userId]);
-    useEventListener("accountData", accountDataHandler, cli);
+    useEventEmitter(cli, "accountData", accountDataHandler);
 
     // Count of how many operations are currently in progress, if > 0 then show a Spinner
     const [pendingUpdateCount, setPendingUpdateCount] = useState(0);
@@ -806,7 +803,7 @@ const UserInfo = withLegacyMatrixClient(({cli, user, groupId, roomId, onClose})
             modifyLevelMax,
         });
     }, [cli, user, room]);
-    useEventListener("RoomState.events", updateRoomPermissions, cli);
+    useEventEmitter(cli, "RoomState.events", updateRoomPermissions);
     useEffect(() => {
         updateRoomPermissions();
         return () => {

src/hooks/useEventEmitter.js

@@ -0,0 +1,35 @@
+import {useRef, useEffect} from "react";
+
+// Hook to wrap event emitter on and removeListener in hook lifecycle
+export const useEventEmitter = (emitter, eventName, handler) => {
+    // Create a ref that stores handler
+    const savedHandler = useRef();
+
+    // Update ref.current value if handler changes.
+    // This allows our effect below to always get latest handler ...
+    // ... without us needing to pass it in effect deps array ...
+    // ... and potentially cause effect to re-run every render.
+    useEffect(() => {
+        savedHandler.current = handler;
+    }, [handler]);
+
+    useEffect(
+        () => {
+            // Make sure element supports on
+            const isSupported = emitter && emitter.on;
+            if (!isSupported) return;
+
+            // Create event listener that calls handler function stored in ref
+            const eventListener = event => savedHandler.current(event);
+
+            // Add event listener
+            emitter.on(eventName, eventListener);
+
+            // Remove event listener on cleanup
+            return () => {
+                emitter.removeListener(eventName, eventListener);
+            };
+        },
+        [eventName, emitter], // Re-run if eventName or emitter changes
+    );
+};

yarn.lock

@@ -293,11 +293,6 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@use-it/event-listener@^0.1.3":
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/@use-it/event-listener/-/event-listener-0.1.3.tgz#a9920b2819d211cf55e68e830997546eec6886d3"
-  integrity sha512-UCHkLOVU+xj3/1R8jXz8GzDTowkzfIDPESOBlVC2ndgwUSBEqiFdwCoUEs2lcGhJOOiEdmWxF+T23C5+60eEew==
-
 "@webassemblyjs/ast@1.8.5":
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.8.5.tgz#51b1c5fe6576a34953bf4b253df9f0d490d9e359"