Convert CommonJS exports to ES6-compatible exports

We use `export default` begrudgingly here. Ideally we'd use just `export`, though this entire SDK expects things to be exported as a default. Instead of breaking everything, we'll sacrifice our export pattern for a smaller diff - a later commit can always do the default export -> regular export conversion.

src/Analytics.js

@@ -306,4 +306,4 @@ class Analytics {
 if (!global.mxAnalytics) {
     global.mxAnalytics = new Analytics();
 }
-module.exports = global.mxAnalytics;
+export default global.mxAnalytics;

src/Avatar.js

@@ -19,116 +19,114 @@ import {ContentRepo} from 'matrix-js-sdk';
 import MatrixClientPeg from './MatrixClientPeg';
 import DMRoomMap from './utils/DMRoomMap';
 
-module.exports = {
-    avatarUrlForMember: function(member, width, height, resizeMethod) {
-        let url = member.getAvatarUrl(
-            MatrixClientPeg.get().getHomeserverUrl(),
-            Math.floor(width * window.devicePixelRatio),
-            Math.floor(height * window.devicePixelRatio),
-            resizeMethod,
-            false,
-            false,
-        );
-        if (!url) {
-            // member can be null here currently since on invites, the JS SDK
-            // does not have enough info to build a RoomMember object for
-            // the inviter.
-            url = this.defaultAvatarUrlForString(member ? member.userId : '');
+export function avatarUrlForMember(member, width, height, resizeMethod) {
+    let url = member.getAvatarUrl(
+        MatrixClientPeg.get().getHomeserverUrl(),
+        Math.floor(width * window.devicePixelRatio),
+        Math.floor(height * window.devicePixelRatio),
+        resizeMethod,
+        false,
+        false,
+    );
+    if (!url) {
+        // member can be null here currently since on invites, the JS SDK
+        // does not have enough info to build a RoomMember object for
+        // the inviter.
+        url = this.defaultAvatarUrlForString(member ? member.userId : '');
+    }
+    return url;
+}
+
+export function avatarUrlForUser(user, width, height, resizeMethod) {
+    const url = ContentRepo.getHttpUriForMxc(
+        MatrixClientPeg.get().getHomeserverUrl(), user.avatarUrl,
+        Math.floor(width * window.devicePixelRatio),
+        Math.floor(height * window.devicePixelRatio),
+        resizeMethod,
+    );
+    if (!url || url.length === 0) {
+        return null;
+    }
+    return url;
+}
+
+export function defaultAvatarUrlForString(s) {
+    const images = ['03b381', '368bd6', 'ac3ba8'];
+    let total = 0;
+    for (let i = 0; i < s.length; ++i) {
+        total += s.charCodeAt(i);
+    }
+    return require('../res/img/' + images[total % images.length] + '.png');
+}
+
+/**
+ * returns the first (non-sigil) character of 'name',
+ * converted to uppercase
+ * @param {string} name
+ * @return {string} the first letter
+ */
+export function getInitialLetter(name) {
+    if (!name) {
+        // XXX: We should find out what causes the name to sometimes be falsy.
+        console.trace("`name` argument to `getInitialLetter` not supplied");
+        return undefined;
+    }
+    if (name.length < 1) {
+        return undefined;
+    }
+
+    let idx = 0;
+    const initial = name[0];
+    if ((initial === '@' || initial === '#' || initial === '+') && name[1]) {
+        idx++;
+    }
+
+    // string.codePointAt(0) would do this, but that isn't supported by
+    // some browsers (notably PhantomJS).
+    let chars = 1;
+    const first = name.charCodeAt(idx);
+
+    // check if it’s the start of a surrogate pair
+    if (first >= 0xD800 && first <= 0xDBFF && name[idx+1]) {
+        const second = name.charCodeAt(idx+1);
+        if (second >= 0xDC00 && second <= 0xDFFF) {
+            chars++;
         }
-        return url;
-    },
+    }
 
-    avatarUrlForUser: function(user, width, height, resizeMethod) {
-        const url = ContentRepo.getHttpUriForMxc(
-            MatrixClientPeg.get().getHomeserverUrl(), user.avatarUrl,
-            Math.floor(width * window.devicePixelRatio),
-            Math.floor(height * window.devicePixelRatio),
-            resizeMethod,
-        );
-        if (!url || url.length === 0) {
-            return null;
-        }
-        return url;
-    },
+    const firstChar = name.substring(idx, idx+chars);
+    return firstChar.toUpperCase();
+}
 
-    defaultAvatarUrlForString: function(s) {
-        const images = ['03b381', '368bd6', 'ac3ba8'];
-        let total = 0;
-        for (let i = 0; i < s.length; ++i) {
-            total += s.charCodeAt(i);
-        }
-        return require('../res/img/' + images[total % images.length] + '.png');
-    },
+export function avatarUrlForRoom(room, width, height, resizeMethod) {
+    const explicitRoomAvatar = room.getAvatarUrl(
+        MatrixClientPeg.get().getHomeserverUrl(),
+        width,
+        height,
+        resizeMethod,
+        false,
+    );
+    if (explicitRoomAvatar) {
+        return explicitRoomAvatar;
+    }
 
-    /**
-     * returns the first (non-sigil) character of 'name',
-     * converted to uppercase
-     * @param {string} name
-     * @return {string} the first letter
-     */
-    getInitialLetter(name) {
-        if (!name) {
-            // XXX: We should find out what causes the name to sometimes be falsy.
-            console.trace("`name` argument to `getInitialLetter` not supplied");
-            return undefined;
-        }
-        if (name.length < 1) {
-            return undefined;
-        }
-
-        let idx = 0;
-        const initial = name[0];
-        if ((initial === '@' || initial === '#' || initial === '+') && name[1]) {
-            idx++;
-        }
-
-        // string.codePointAt(0) would do this, but that isn't supported by
-        // some browsers (notably PhantomJS).
-        let chars = 1;
-        const first = name.charCodeAt(idx);
-
-        // check if it’s the start of a surrogate pair
-        if (first >= 0xD800 && first <= 0xDBFF && name[idx+1]) {
-            const second = name.charCodeAt(idx+1);
-            if (second >= 0xDC00 && second <= 0xDFFF) {
-                chars++;
-            }
-        }
-
-        const firstChar = name.substring(idx, idx+chars);
-        return firstChar.toUpperCase();
-    },
-
-    avatarUrlForRoom(room, width, height, resizeMethod) {
-        const explicitRoomAvatar = room.getAvatarUrl(
+    let otherMember = null;
+    const otherUserId = DMRoomMap.shared().getUserIdForRoomId(room.roomId);
+    if (otherUserId) {
+        otherMember = room.getMember(otherUserId);
+    } else {
+        // if the room is not marked as a 1:1, but only has max 2 members
+        // then still try to show any avatar (pref. other member)
+        otherMember = room.getAvatarFallbackMember();
+    }
+    if (otherMember) {
+        return otherMember.getAvatarUrl(
             MatrixClientPeg.get().getHomeserverUrl(),
             width,
             height,
             resizeMethod,
             false,
         );
-        if (explicitRoomAvatar) {
-            return explicitRoomAvatar;
-        }
-
-        let otherMember = null;
-        const otherUserId = DMRoomMap.shared().getUserIdForRoomId(room.roomId);
-        if (otherUserId) {
-            otherMember = room.getMember(otherUserId);
-        } else {
-            // if the room is not marked as a 1:1, but only has max 2 members
-            // then still try to show any avatar (pref. other member)
-            otherMember = room.getAvatarFallbackMember();
-        }
-        if (otherMember) {
-            return otherMember.getAvatarUrl(
-                MatrixClientPeg.get().getHomeserverUrl(),
-                width,
-                height,
-                resizeMethod,
-                false,
-            );
-        }
-        return null;
-    },
-};
+    }
+    return null;
+}

src/CallHandler.js

@@ -583,4 +583,4 @@ if (global.mxCallHandler === undefined) {
     global.mxCallHandler = callHandler;
 }
 
-module.exports = global.mxCallHandler;
+export default global.mxCallHandler;

src/Entities.js

@@ -105,36 +105,33 @@ class UserEntity extends Entity {
     }
 }
 
+export function newEntity(jsx, matchFn) {
+    const entity = new Entity();
+    entity.getJsx = function() {
+        return jsx;
+    };
+    entity.matches = matchFn;
+    return entity;
+}
 
-module.exports = {
-    newEntity: function(jsx, matchFn) {
-        const entity = new Entity();
-        entity.getJsx = function() {
-            return jsx;
-        };
-        entity.matches = matchFn;
-        return entity;
-    },
+/**
+ * @param {RoomMember[]} members
+ * @return {Entity[]}
+ */
+export function fromRoomMembers(members) {
+    return members.map(function(m) {
+        return new MemberEntity(m);
+    });
+}
 
-    /**
-     * @param {RoomMember[]} members
-     * @return {Entity[]}
-     */
-    fromRoomMembers: function(members) {
-        return members.map(function(m) {
-            return new MemberEntity(m);
-        });
-    },
-
-    /**
-     * @param {User[]} users
-     * @param {boolean} showInviteButton
-     * @param {Function} inviteFn Called with the user ID.
-     * @return {Entity[]}
-     */
-    fromUsers: function(users, showInviteButton, inviteFn) {
-        return users.map(function(u) {
-            return new UserEntity(u, showInviteButton, inviteFn);
-        });
-    },
-};
+/**
+ * @param {User[]} users
+ * @param {boolean} showInviteButton
+ * @param {Function} inviteFn Called with the user ID.
+ * @return {Entity[]}
+ */
+export function fromUsers(users, showInviteButton, inviteFn) {
+    return users.map(function(u) {
+        return new UserEntity(u, showInviteButton, inviteFn);
+    });
+}

src/ImageUtils.js

@@ -16,41 +16,38 @@ limitations under the License.
 
 'use strict';
 
-module.exports = {
-
-    /**
-     * Returns the actual height that an image of dimensions (fullWidth, fullHeight)
-     * will occupy if resized to fit inside a thumbnail bounding box of size
-     * (thumbWidth, thumbHeight).
-     *
-     * If the aspect ratio of the source image is taller than the aspect ratio of
-     * the thumbnail bounding box, then we return the thumbHeight parameter unchanged.
-     * Otherwise we return the thumbHeight parameter scaled down appropriately to
-     * reflect the actual height the scaled thumbnail occupies.
-     *
-     * This is very useful for calculating how much height a thumbnail will actually
-     * consume in the timeline, when performing scroll offset calcuations
-     * (e.g. scroll locking)
-     */
-    thumbHeight: function(fullWidth, fullHeight, thumbWidth, thumbHeight) {
-        if (!fullWidth || !fullHeight) {
-            // Cannot calculate thumbnail height for image: missing w/h in metadata. We can't even
-            // log this because it's spammy
-            return undefined;
-        }
-        if (fullWidth < thumbWidth && fullHeight < thumbHeight) {
-            // no scaling needs to be applied
-            return fullHeight;
-        }
-        const widthMulti = thumbWidth / fullWidth;
-        const heightMulti = thumbHeight / fullHeight;
-        if (widthMulti < heightMulti) {
-            // width is the dominant dimension so scaling will be fixed on that
-            return Math.floor(widthMulti * fullHeight);
-        } else {
-            // height is the dominant dimension so scaling will be fixed on that
-            return Math.floor(heightMulti * fullHeight);
-        }
-    },
-};
+/**
+ * Returns the actual height that an image of dimensions (fullWidth, fullHeight)
+ * will occupy if resized to fit inside a thumbnail bounding box of size
+ * (thumbWidth, thumbHeight).
+ *
+ * If the aspect ratio of the source image is taller than the aspect ratio of
+ * the thumbnail bounding box, then we return the thumbHeight parameter unchanged.
+ * Otherwise we return the thumbHeight parameter scaled down appropriately to
+ * reflect the actual height the scaled thumbnail occupies.
+ *
+ * This is very useful for calculating how much height a thumbnail will actually
+ * consume in the timeline, when performing scroll offset calcuations
+ * (e.g. scroll locking)
+ */
+export function thumbHeight(fullWidth, fullHeight, thumbWidth, thumbHeight) {
+    if (!fullWidth || !fullHeight) {
+        // Cannot calculate thumbnail height for image: missing w/h in metadata. We can't even
+        // log this because it's spammy
+        return undefined;
+    }
+    if (fullWidth < thumbWidth && fullHeight < thumbHeight) {
+        // no scaling needs to be applied
+        return fullHeight;
+    }
+    const widthMulti = thumbWidth / fullWidth;
+    const heightMulti = thumbHeight / fullHeight;
+    if (widthMulti < heightMulti) {
+        // width is the dominant dimension so scaling will be fixed on that
+        return Math.floor(widthMulti * fullHeight);
+    } else {
+        // height is the dominant dimension so scaling will be fixed on that
+        return Math.floor(heightMulti * fullHeight);
+    }
+}
 

src/Notifier.js

@@ -364,4 +364,4 @@ if (!global.mxNotifier) {
     global.mxNotifier = Notifier;
 }
 
-module.exports = global.mxNotifier;
+export default global.mxNotifier;

src/PasswordReset.js

@@ -25,7 +25,7 @@ import { _t } from './languageHandler';
  * the client owns the given email address, which is then passed to the password
  * API on the homeserver in question with the new password.
  */
-class PasswordReset {
+export default class PasswordReset {
     /**
      * Configure the endpoints for password resetting.
      * @param {string} homeserverUrl The URL to the HS which has the account to reset.
@@ -101,4 +101,3 @@ class PasswordReset {
     }
 }
 
-module.exports = PasswordReset;

src/PlatformPeg.js

@@ -47,4 +47,4 @@ class PlatformPeg {
 if (!global.mxPlatformPeg) {
     global.mxPlatformPeg = new PlatformPeg();
 }
-module.exports = global.mxPlatformPeg;
+export default global.mxPlatformPeg;

src/Presence.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2018 New Vector Ltd
+Copyright 2019 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.
@@ -104,4 +105,4 @@ class Presence {
     }
 }
 
-module.exports = new Presence();
+export default new Presence();

src/RoomListSorter.js

@@ -24,12 +24,8 @@ function tsOfNewestEvent(room) {
     }
 }
 
-function mostRecentActivityFirst(roomList) {
+export function mostRecentActivityFirst(roomList) {
     return roomList.sort(function(a, b) {
         return tsOfNewestEvent(b) - tsOfNewestEvent(a);
     });
 }
-
-module.exports = {
-    mostRecentActivityFirst,
-};

src/ScalarMessaging.js

@@ -658,30 +658,29 @@ const onMessage = function(event) {
 
 let listenerCount = 0;
 let openManagerUrl = null;
-module.exports = {
-    startListening: function() {
-        if (listenerCount === 0) {
-            window.addEventListener("message", onMessage, false);
-        }
-        listenerCount += 1;
-    },
 
-    stopListening: function() {
-        listenerCount -= 1;
-        if (listenerCount === 0) {
-            window.removeEventListener("message", onMessage);
-        }
-        if (listenerCount < 0) {
-            // Make an error so we get a stack trace
-            const e = new Error(
-                "ScalarMessaging: mismatched startListening / stopListening detected." +
-                " Negative count",
-            );
-            console.error(e);
-        }
-    },
+export function startListening() {
+    if (listenerCount === 0) {
+        window.addEventListener("message", onMessage, false);
+    }
+    listenerCount += 1;
+}
 
-    setOpenManagerUrl: function(url) {
-        openManagerUrl = url;
-    },
-};
+export function stopListening() {
+    listenerCount -= 1;
+    if (listenerCount === 0) {
+        window.removeEventListener("message", onMessage);
+    }
+    if (listenerCount < 0) {
+        // Make an error so we get a stack trace
+        const e = new Error(
+            "ScalarMessaging: mismatched startListening / stopListening detected." +
+            " Negative count",
+        );
+        console.error(e);
+    }
+}
+
+export function setOpenManagerUrl(url) {
+    openManagerUrl = url;
+}

src/Skinner.js

@@ -106,5 +106,5 @@ class Skinner {
 if (global.mxSkinner === undefined) {
     global.mxSkinner = new Skinner();
 }
-module.exports = global.mxSkinner;
+export default global.mxSkinner;
 

src/TextForEvent.js

@@ -620,10 +620,8 @@ for (const evType of ALL_RULE_TYPES) {
     stateHandlers[evType] = textForMjolnirEvent;
 }
 
-module.exports = {
-    textForEvent: function(ev) {
-        const handler = (ev.isState() ? stateHandlers : handlers)[ev.getType()];
-        if (handler) return handler(ev);
-        return '';
-    },
-};
+export function textForEvent(ev) {
+    const handler = (ev.isState() ? stateHandlers : handlers)[ev.getType()];
+    if (handler) return handler(ev);
+    return '';
+}

src/Unread.js

@@ -18,76 +18,74 @@ const MatrixClientPeg = require('./MatrixClientPeg');
 import shouldHideEvent from './shouldHideEvent';
 const sdk = require('./index');
 
-module.exports = {
-    /**
-     * Returns true iff this event arriving in a room should affect the room's
-     * count of unread messages
-     */
-    eventTriggersUnreadCount: function(ev) {
-        if (ev.sender && ev.sender.userId == MatrixClientPeg.get().credentials.userId) {
-            return false;
-        } else if (ev.getType() == 'm.room.member') {
-            return false;
-        } else if (ev.getType() == 'm.room.third_party_invite') {
-            return false;
-        } else if (ev.getType() == 'm.call.answer' || ev.getType() == 'm.call.hangup') {
-            return false;
-        } else if (ev.getType() == 'm.room.message' && ev.getContent().msgtype == 'm.notify') {
-            return false;
-        } else if (ev.getType() == 'm.room.aliases' || ev.getType() == 'm.room.canonical_alias') {
-            return false;
-        } else if (ev.getType() == 'm.room.server_acl') {
+/**
+ * Returns true iff this event arriving in a room should affect the room's
+ * count of unread messages
+ */
+export function eventTriggersUnreadCount(ev) {
+    if (ev.sender && ev.sender.userId == MatrixClientPeg.get().credentials.userId) {
+        return false;
+    } else if (ev.getType() == 'm.room.member') {
+        return false;
+    } else if (ev.getType() == 'm.room.third_party_invite') {
+        return false;
+    } else if (ev.getType() == 'm.call.answer' || ev.getType() == 'm.call.hangup') {
+        return false;
+    } else if (ev.getType() == 'm.room.message' && ev.getContent().msgtype == 'm.notify') {
+        return false;
+    } else if (ev.getType() == 'm.room.aliases' || ev.getType() == 'm.room.canonical_alias') {
+        return false;
+    } else if (ev.getType() == 'm.room.server_acl') {
+        return false;
+    }
+    const EventTile = sdk.getComponent('rooms.EventTile');
+    return EventTile.haveTileForEvent(ev);
+}
+
+export function doesRoomHaveUnreadMessages(room) {
+    const myUserId = MatrixClientPeg.get().credentials.userId;
+
+    // get the most recent read receipt sent by our account.
+    // N.B. this is NOT a read marker (RM, aka "read up to marker"),
+    // despite the name of the method :((
+    const readUpToId = room.getEventReadUpTo(myUserId);
+
+    // as we don't send RRs for our own messages, make sure we special case that
+    // if *we* sent the last message into the room, we consider it not unread!
+    // Should fix: https://github.com/vector-im/riot-web/issues/3263
+    //             https://github.com/vector-im/riot-web/issues/2427
+    // ...and possibly some of the others at
+    //             https://github.com/vector-im/riot-web/issues/3363
+    if (room.timeline.length &&
+        room.timeline[room.timeline.length - 1].sender &&
+        room.timeline[room.timeline.length - 1].sender.userId === myUserId) {
+        return false;
+    }
+
+    // this just looks at whatever history we have, which if we've only just started
+    // up probably won't be very much, so if the last couple of events are ones that
+    // don't count, we don't know if there are any events that do count between where
+    // we have and the read receipt. We could fetch more history to try & find out,
+    // but currently we just guess.
+
+    // Loop through messages, starting with the most recent...
+    for (let i = room.timeline.length - 1; i >= 0; --i) {
+        const ev = room.timeline[i];
+
+        if (ev.getId() == readUpToId) {
+            // If we've read up to this event, there's nothing more recent
+            // that counts and we can stop looking because the user's read
+            // this and everything before.
             return false;
+        } else if (!shouldHideEvent(ev) && this.eventTriggersUnreadCount(ev)) {
+            // We've found a message that counts before we hit
+            // the user's read receipt, so this room is definitely unread.
+            return true;
         }
-        const EventTile = sdk.getComponent('rooms.EventTile');
-        return EventTile.haveTileForEvent(ev);
-    },
-
-    doesRoomHaveUnreadMessages: function(room) {
-        const myUserId = MatrixClientPeg.get().credentials.userId;
-
-        // get the most recent read receipt sent by our account.
-        // N.B. this is NOT a read marker (RM, aka "read up to marker"),
-        // despite the name of the method :((
-        const readUpToId = room.getEventReadUpTo(myUserId);
-
-        // as we don't send RRs for our own messages, make sure we special case that
-        // if *we* sent the last message into the room, we consider it not unread!
-        // Should fix: https://github.com/vector-im/riot-web/issues/3263
-        //             https://github.com/vector-im/riot-web/issues/2427
-        // ...and possibly some of the others at
-        //             https://github.com/vector-im/riot-web/issues/3363
-        if (room.timeline.length &&
-            room.timeline[room.timeline.length - 1].sender &&
-            room.timeline[room.timeline.length - 1].sender.userId === myUserId) {
-            return false;
-        }
-
-        // this just looks at whatever history we have, which if we've only just started
-        // up probably won't be very much, so if the last couple of events are ones that
-        // don't count, we don't know if there are any events that do count between where
-        // we have and the read receipt. We could fetch more history to try & find out,
-        // but currently we just guess.
-
-        // Loop through messages, starting with the most recent...
-        for (let i = room.timeline.length - 1; i >= 0; --i) {
-            const ev = room.timeline[i];
-
-            if (ev.getId() == readUpToId) {
-                // If we've read up to this event, there's nothing more recent
-                // that counts and we can stop looking because the user's read
-                // this and everything before.
-                return false;
-            } else if (!shouldHideEvent(ev) && this.eventTriggersUnreadCount(ev)) {
-                // We've found a message that counts before we hit
-                // the user's read receipt, so this room is definitely unread.
-                return true;
-            }
-        }
-        // If we got here, we didn't find a message that counted but didn't find
-        // the user's read receipt either, so we guess and say that the room is
-        // unread on the theory that false positives are better than false
-        // negatives here.
-        return true;
-    },
-};
+    }
+    // If we got here, we didn't find a message that counted but didn't find
+    // the user's read receipt either, so we guess and say that the room is
+    // unread on the theory that false positives are better than false
+    // negatives here.
+    return true;
+}

src/WhoIsTyping.js

@@ -17,68 +17,66 @@ limitations under the License.
 import MatrixClientPeg from "./MatrixClientPeg";
 import { _t } from './languageHandler';
 
-module.exports = {
-    usersTypingApartFromMeAndIgnored: function(room) {
-        return this.usersTyping(
-            room, [MatrixClientPeg.get().credentials.userId].concat(MatrixClientPeg.get().getIgnoredUsers()),
-        );
-    },
+export function usersTypingApartFromMeAndIgnored(room) {
+    return usersTyping(
+        room, [MatrixClientPeg.get().credentials.userId].concat(MatrixClientPeg.get().getIgnoredUsers()),
+    );
+}
 
-    usersTypingApartFromMe: function(room) {
-        return this.usersTyping(
-            room, [MatrixClientPeg.get().credentials.userId],
-        );
-    },
+export function usersTypingApartFromMe(room) {
+    return usersTyping(
+        room, [MatrixClientPeg.get().credentials.userId],
+    );
+}
 
-    /**
-     * Given a Room object and, optionally, a list of userID strings
-     * to exclude, return a list of user objects who are typing.
-     * @param {Room} room: room object to get users from.
-     * @param {string[]} exclude: list of user mxids to exclude.
-     * @returns {string[]} list of user objects who are typing.
-     */
-    usersTyping: function(room, exclude) {
-        const whoIsTyping = [];
+/**
+ * Given a Room object and, optionally, a list of userID strings
+ * to exclude, return a list of user objects who are typing.
+ * @param {Room} room: room object to get users from.
+ * @param {string[]} exclude: list of user mxids to exclude.
+ * @returns {string[]} list of user objects who are typing.
+ */
+export function usersTyping(room, exclude) {
+    const whoIsTyping = [];
 
-        if (exclude === undefined) {
-            exclude = [];
-        }
+    if (exclude === undefined) {
+        exclude = [];
+    }
 
-        const memberKeys = Object.keys(room.currentState.members);
-        for (let i = 0; i < memberKeys.length; ++i) {
-            const userId = memberKeys[i];
+    const memberKeys = Object.keys(room.currentState.members);
+    for (let i = 0; i < memberKeys.length; ++i) {
+        const userId = memberKeys[i];
 
-            if (room.currentState.members[userId].typing) {
-                if (exclude.indexOf(userId) === -1) {
-                    whoIsTyping.push(room.currentState.members[userId]);
-                }
+        if (room.currentState.members[userId].typing) {
+            if (exclude.indexOf(userId) === -1) {
+                whoIsTyping.push(room.currentState.members[userId]);
             }
         }
+    }
 
-        return whoIsTyping;
-    },
+    return whoIsTyping;
+}
 
-    whoIsTypingString: function(whoIsTyping, limit) {
-        let othersCount = 0;
-        if (whoIsTyping.length > limit) {
-            othersCount = whoIsTyping.length - limit + 1;
-        }
-        if (whoIsTyping.length === 0) {
-            return '';
-        } else if (whoIsTyping.length === 1) {
-            return _t('%(displayName)s is typing …', {displayName: whoIsTyping[0].name});
-        }
-        const names = whoIsTyping.map(function(m) {
-            return m.name;
+export function whoIsTypingString(whoIsTyping, limit) {
+    let othersCount = 0;
+    if (whoIsTyping.length > limit) {
+        othersCount = whoIsTyping.length - limit + 1;
+    }
+    if (whoIsTyping.length === 0) {
+        return '';
+    } else if (whoIsTyping.length === 1) {
+        return _t('%(displayName)s is typing …', {displayName: whoIsTyping[0].name});
+    }
+    const names = whoIsTyping.map(function(m) {
+        return m.name;
+    });
+    if (othersCount>=1) {
+        return _t('%(names)s and %(count)s others are typing …', {
+            names: names.slice(0, limit - 1).join(', '),
+            count: othersCount,
         });
-        if (othersCount>=1) {
-            return _t('%(names)s and %(count)s others are typing …', {
-                names: names.slice(0, limit - 1).join(', '),
-                count: othersCount,
-            });
-        } else {
-            const lastPerson = names.pop();
-            return _t('%(names)s and %(lastPerson)s are typing …', {names: names.join(', '), lastPerson: lastPerson});
-        }
-    },
-};
+    } else {
+        const lastPerson = names.pop();
+        return _t('%(names)s and %(lastPerson)s are typing …', {names: names.join(', '), lastPerson: lastPerson});
+    }
+}

src/async-components/views/dialogs/EncryptedEventDialog.js

@@ -21,7 +21,7 @@ import { _t } from '../../../languageHandler';
 const sdk = require('../../../index');
 const MatrixClientPeg = require("../../../MatrixClientPeg");
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'EncryptedEventDialog',
 
     propTypes: {

src/components/structures/CompatibilityPage.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+Copyright 2019 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.
@@ -20,7 +21,7 @@ import createReactClass from 'create-react-class';
 import PropTypes from 'prop-types';
 import { _t } from '../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'CompatibilityPage',
     propTypes: {
         onAccept: PropTypes.func,

src/components/structures/FilePanel.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -126,4 +127,4 @@ const FilePanel = createReactClass({
     },
 });
 
-module.exports = FilePanel;
+export default FilePanel;

src/components/structures/LeftPanel.js

@@ -308,4 +308,4 @@ const LeftPanel = createReactClass({
     },
 });
 
-module.exports = LeftPanel;
+export default LeftPanel;

src/components/structures/NotificationPanel.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2016 OpenMarket Ltd
 Copyright 2019 New Vector Ltd
+Copyright 2019 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.
@@ -60,4 +61,4 @@ const NotificationPanel = createReactClass({
     },
 });
 
-module.exports = NotificationPanel;
+export default NotificationPanel;

src/components/structures/RoomDirectory.js

@@ -38,7 +38,7 @@ function track(action) {
     Analytics.trackEvent('RoomDirectory', action);
 }
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomDirectory',
 
     propTypes: {

src/components/structures/RoomStatusBar.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2017, 2018 New Vector Ltd
+Copyright 2019 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.
@@ -38,7 +39,7 @@ function getUnsentMessages(room) {
     });
 }
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomStatusBar',
 
     propTypes: {

src/components/structures/RoomView.js

@@ -72,7 +72,7 @@ const RoomContext = PropTypes.shape({
     room: PropTypes.instanceOf(Room),
 });
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomView',
     propTypes: {
         ConferenceHandler: PropTypes.any,

src/components/structures/ScrollPanel.js

@@ -84,7 +84,7 @@ if (DEBUG_SCROLL) {
  * offset as normal.
  */
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'ScrollPanel',
 
     propTypes: {

src/components/structures/SearchBox.js

@@ -24,7 +24,7 @@ import { throttle } from 'lodash';
 import AccessibleButton from '../../components/views/elements/AccessibleButton';
 import classNames from 'classnames';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'SearchBox',
 
     propTypes: {

src/components/structures/TimelinePanel.js

@@ -1347,4 +1347,4 @@ const TimelinePanel = createReactClass({
     },
 });
 
-module.exports = TimelinePanel;
+export default TimelinePanel;

src/components/structures/UploadBar.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -22,7 +23,7 @@ const dis = require('../../dispatcher');
 const filesize = require('filesize');
 import { _t } from '../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'UploadBar',
     propTypes: {
         room: PropTypes.object,

src/components/structures/ViewSource.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+Copyright 2019 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.
@@ -23,7 +24,7 @@ import {_t} from "../../languageHandler";
 import sdk from "../../index";
 
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'ViewSource',
 
     propTypes: {

src/components/structures/auth/ForgotPassword.js

@@ -40,7 +40,7 @@ const PHASE_EMAIL_SENT = 3;
 // User has clicked the link in email and completed reset
 const PHASE_DONE = 4;
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'ForgotPassword',
 
     propTypes: {

src/components/structures/auth/Login.js

@@ -54,7 +54,7 @@ _td("General failure");
 /**
  * A wire component which glues together login UI components and Login logic
  */
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'Login',
 
     propTypes: {

src/components/structures/auth/PostRegistration.js

@@ -22,7 +22,7 @@ import MatrixClientPeg from '../../../MatrixClientPeg';
 import { _t } from '../../../languageHandler';
 import AuthPage from "../../views/auth/AuthPage";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'PostRegistration',
 
     propTypes: {

src/components/structures/auth/Registration.js

@@ -41,7 +41,7 @@ const PHASE_REGISTRATION = 1;
 // Enable phases for registration
 const PHASES_ENABLED = true;
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'Registration',
 
     propTypes: {

src/components/views/auth/AuthFooter.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2019 New Vector Ltd
+Copyright 2019 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.
@@ -19,7 +20,7 @@ import { _t } from '../../../languageHandler';
 import React from 'react';
 import createReactClass from 'create-react-class';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'AuthFooter',
 
     render: function() {

src/components/views/auth/AuthHeader.js

@@ -19,7 +19,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import sdk from '../../../index';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'AuthHeader',
 
     render: function() {

src/components/views/auth/CaptchaForm.js

@@ -24,7 +24,7 @@ const DIV_ID = 'mx_recaptcha';
 /**
  * A pure UI component which displays a captcha form.
  */
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'CaptchaForm',
 
     propTypes: {

src/components/views/auth/CustomServerDialog.js

@@ -19,7 +19,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'CustomServerDialog',
 
     render: function() {

src/components/views/auth/RegistrationForm.js

@@ -41,7 +41,7 @@ const PASSWORD_MIN_SCORE = 3; // safely unguessable: moderate protection from of
 /**
  * A pure UI component which displays a registration form.
  */
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RegistrationForm',
 
     propTypes: {

src/components/views/avatars/BaseAvatar.js

@@ -2,6 +2,7 @@
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2018 New Vector Ltd
 Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+Copyright 2019 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.
@@ -24,7 +25,7 @@ import AvatarLogic from '../../../Avatar';
 import SettingsStore from "../../../settings/SettingsStore";
 import AccessibleButton from '../elements/AccessibleButton';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'BaseAvatar',
 
     propTypes: {

src/components/views/avatars/MemberAvatar.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -21,7 +22,7 @@ const Avatar = require('../../../Avatar');
 const sdk = require("../../../index");
 const dispatcher = require("../../../dispatcher");
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MemberAvatar',
 
     propTypes: {

src/components/views/avatars/RoomAvatar.js

@@ -22,7 +22,7 @@ import Modal from '../../../Modal';
 import sdk from "../../../index";
 import Avatar from '../../../Avatar';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomAvatar',
 
     // Room may be left unset here, but if it is,

src/components/views/context_menus/MessageContextMenu.js

@@ -37,7 +37,7 @@ function canCancel(eventStatus) {
     return eventStatus === EventStatus.QUEUED || eventStatus === EventStatus.NOT_SENT;
 }
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MessageContextMenu',
 
     propTypes: {

src/components/views/context_menus/RoomTileContextMenu.js

@@ -63,7 +63,7 @@ const NotifOption = ({active, onClick, src, label}) => {
     );
 };
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomTileContextMenu',
 
     propTypes: {

src/components/views/create_room/CreateRoomButton.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -19,7 +20,7 @@ import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'CreateRoomButton',
     propTypes: {
         onCreateRoom: PropTypes.func,

src/components/views/create_room/Presets.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -25,7 +26,7 @@ const Presets = {
     Custom: "custom",
 };
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'CreateRoomPresets',
     propTypes: {
         onChange: PropTypes.func,

src/components/views/create_room/RoomAlias.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -19,7 +20,7 @@ import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomAlias',
     propTypes: {
         // Specifying a homeserver will make magical things happen when you,

src/components/views/dialogs/AddressPickerDialog.js

@@ -43,7 +43,7 @@ const addressTypeName = {
 };
 
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: "AddressPickerDialog",
 
     propTypes: {

src/components/views/elements/DialogButtons.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2017 Aidan Gauland
 Copyright 2018 New Vector Ltd.
+Copyright 2019 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.
@@ -23,7 +24,7 @@ import { _t } from '../../../languageHandler';
 /**
  * Basic container for buttons in modal dialogs.
  */
-module.exports = createReactClass({
+export default createReactClass({
     displayName: "DialogButtons",
 
     propTypes: {

src/components/views/elements/EditableText.js

@@ -20,7 +20,7 @@ import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import {Key} from "../../../Keyboard";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'EditableText',
 
     propTypes: {

src/components/views/elements/InlineSpinner.js

@@ -17,7 +17,7 @@ limitations under the License.
 import React from "react";
 import createReactClass from 'create-react-class';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'InlineSpinner',
 
     render: function() {

src/components/views/elements/MemberEventListSummary.js

@@ -24,7 +24,7 @@ import { formatCommaSeparatedList } from '../../../utils/FormattingUtils';
 import sdk from "../../../index";
 import {MatrixEvent} from "matrix-js-sdk";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MemberEventListSummary',
 
     propTypes: {

src/components/views/elements/MessageSpinner.js

@@ -17,7 +17,7 @@ limitations under the License.
 import React from 'react';
 import createReactClass from 'create-react-class';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MessageSpinner',
 
     render: function() {

src/components/views/elements/PersistentApp.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2018 New Vector Ltd
+Copyright 2019 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.
@@ -22,7 +23,7 @@ import WidgetUtils from '../../../utils/WidgetUtils';
 import sdk from '../../../index';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'PersistentApp',
 
     getInitialState: function() {

src/components/views/elements/PowerSelector.js

@@ -22,7 +22,7 @@ import { _t } from '../../../languageHandler';
 import Field from "./Field";
 import {Key} from "../../../Keyboard";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'PowerSelector',
 
     propTypes: {

src/components/views/elements/ProgressBar.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -18,7 +19,7 @@ import React from "react";
 import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'ProgressBar',
     propTypes: {
         value: PropTypes.number,

src/components/views/elements/SettingsFlag.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2017 Travis Ralston
+Copyright 2019 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.
@@ -21,7 +22,7 @@ import SettingsStore from "../../../settings/SettingsStore";
 import { _t } from '../../../languageHandler';
 import ToggleSwitch from "./ToggleSwitch";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'SettingsFlag',
     propTypes: {
         name: PropTypes.string.isRequired,

src/components/views/elements/Spinner.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -17,7 +18,7 @@ limitations under the License.
 import React from "react";
 import createReactClass from 'create-react-class';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'Spinner',
 
     render: function() {

src/components/views/elements/TintableSvg.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015 OpenMarket Ltd
+Copyright 2019 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.
@@ -83,4 +84,4 @@ Tinter.registerTintable(function() {
     }
 });
 
-module.exports = TintableSvg;
+export default TintableSvg;

src/components/views/elements/Tooltip.js

@@ -2,6 +2,7 @@
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2019 New Vector Ltd
 Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+Copyright 2019 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.
@@ -26,7 +27,7 @@ import classNames from 'classnames';
 
 const MIN_TOOLTIP_HEIGHT = 25;
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'Tooltip',
 
     propTypes: {

src/components/views/elements/TooltipButton.js

@@ -19,7 +19,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import sdk from '../../../index';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'TooltipButton',
 
     getInitialState: function() {

src/components/views/elements/TruncatedList.js

@@ -20,7 +20,7 @@ import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'TruncatedList',
 
     propTypes: {

src/components/views/elements/UserSelector.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -19,7 +20,7 @@ import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'UserSelector',
 
     propTypes: {

src/components/views/globals/MatrixToolbar.js

@@ -20,7 +20,7 @@ import { _t } from '../../../languageHandler';
 import Notifier from '../../../Notifier';
 import AccessibleButton from '../../../components/views/elements/AccessibleButton';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MatrixToolbar',
 
     hideToolbar: function() {

src/components/views/groups/GroupMemberInfo.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2017 Vector Creations Ltd
 Copyright 2017 New Vector Ltd
+Copyright 2019 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.
@@ -27,7 +28,7 @@ import { GroupMemberType } from '../../../groups';
 import GroupStore from '../../../stores/GroupStore';
 import AccessibleButton from '../elements/AccessibleButton';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'GroupMemberInfo',
 
     contextTypes: {

src/components/views/groups/GroupRoomInfo.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2017 New Vector Ltd
+Copyright 2019 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.
@@ -24,7 +25,7 @@ import sdk from '../../../index';
 import { _t } from '../../../languageHandler';
 import GroupStore from '../../../stores/GroupStore';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'GroupRoomInfo',
 
     contextTypes: {

src/components/views/messages/MFileBody.js

@@ -194,7 +194,7 @@ function computedStyle(element) {
     return cssText;
 }
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MFileBody',
 
     getInitialState: function() {

src/components/views/messages/MVideoBody.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -23,7 +24,7 @@ import { decryptFile } from '../../../utils/DecryptFile';
 import { _t } from '../../../languageHandler';
 import SettingsStore from "../../../settings/SettingsStore";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MVideoBody',
 
     propTypes: {

src/components/views/messages/MessageEvent.js

@@ -21,7 +21,7 @@ import sdk from '../../../index';
 import SettingsStore from "../../../settings/SettingsStore";
 import {Mjolnir} from "../../../mjolnir/Mjolnir";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MessageEvent',
 
     propTypes: {

src/components/views/messages/RoomAvatarEvent.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2017 Vector Creations Ltd
 Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+Copyright 2019 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.
@@ -24,7 +25,7 @@ import sdk from '../../../index';
 import Modal from '../../../Modal';
 import AccessibleButton from '../elements/AccessibleButton';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomAvatarEvent',
 
     propTypes: {

src/components/views/messages/RoomCreate.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2018 New Vector Ltd
+Copyright 2019 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.
@@ -23,7 +24,7 @@ import { RoomPermalinkCreator } from '../../../utils/permalinks/Permalinks';
 import { _t } from '../../../languageHandler';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomCreate',
 
     propTypes: {

src/components/views/messages/TextualBody.js

@@ -35,7 +35,7 @@ import {IntegrationManagers} from "../../../integrations/IntegrationManagers";
 import {isPermalinkHost} from "../../../utils/permalinks/Permalinks";
 import {toRightOf} from "../../structures/ContextMenu";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'TextualBody',
 
     propTypes: {

src/components/views/messages/TextualEvent.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -20,7 +21,7 @@ import createReactClass from 'create-react-class';
 
 const TextForEvent = require('../../../TextForEvent');
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'TextualEvent',
 
     propTypes: {

src/components/views/messages/UnknownBody.js

@@ -18,7 +18,7 @@ import React from 'react';
 import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'UnknownBody',
 
     render: function() {

src/components/views/room_settings/ColorSettings.js

@@ -40,7 +40,7 @@ const ROOM_COLORS = [
 // has a high possibility of being used in the nearish future.
 // Ref: https://github.com/vector-im/riot-web/issues/8421
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'ColorSettings',
 
     propTypes: {

src/components/views/room_settings/UrlPreviewSettings.js

@@ -1,7 +1,8 @@
 /*
 Copyright 2016 OpenMarket Ltd
 Copyright 2017 Travis Ralston
-Copyright 2018-2019 New Vector Ltd
+Copyright 2018, 2019 New Vector Ltd
+Copyright 2019 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.
@@ -26,7 +27,7 @@ import dis from "../../../dispatcher";
 import MatrixClientPeg from "../../../MatrixClientPeg";
 
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'UrlPreviewSettings',
 
     propTypes: {

src/components/views/rooms/AppsDrawer.js

@@ -34,7 +34,7 @@ import SettingsStore from "../../../settings/SettingsStore";
 // The maximum number of widgets that can be added in a room
 const MAX_WIDGETS = 2;
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'AppsDrawer',
 
     propTypes: {

src/components/views/rooms/AuxPanel.js

@@ -29,7 +29,7 @@ import RateLimitedFunc from '../../../ratelimitedfunc';
 import SettingsStore from "../../../settings/SettingsStore";
 
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'AuxPanel',
 
     propTypes: {

src/components/views/rooms/EventTile.js

@@ -118,7 +118,7 @@ const MAX_READ_AVATARS = 5;
 // |    '--------------------------------------'              |
 // '----------------------------------------------------------'
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'EventTile',
 
     propTypes: {

src/components/views/rooms/ForwardMessage.js

@@ -23,7 +23,7 @@ import dis from '../../../dispatcher';
 import { KeyCode } from '../../../Keyboard';
 
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'ForwardMessage',
 
     propTypes: {

src/components/views/rooms/LinkPreviewWidget.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -25,7 +26,7 @@ const MatrixClientPeg = require('../../../MatrixClientPeg');
 const ImageUtils = require('../../../ImageUtils');
 const Modal = require('../../../Modal');
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'LinkPreviewWidget',
 
     propTypes: {

src/components/views/rooms/MemberInfo.js

@@ -50,7 +50,7 @@ import AutoHideScrollbar from "../../structures/AutoHideScrollbar";
 import MatrixClientPeg from "../../../MatrixClientPeg";
 import {EventTimeline} from "matrix-js-sdk";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MemberInfo',
 
     propTypes: {

src/components/views/rooms/MemberList.js

@@ -32,7 +32,7 @@ const INITIAL_LOAD_NUM_MEMBERS = 30;
 const INITIAL_LOAD_NUM_INVITED = 5;
 const SHOW_MORE_INCREMENT = 100;
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MemberList',
 
     getInitialState: function() {

src/components/views/rooms/MemberTile.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -24,7 +25,7 @@ const sdk = require('../../../index');
 const dis = require('../../../dispatcher');
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'MemberTile',
 
     propTypes: {

src/components/views/rooms/PinnedEventTile.js

@@ -25,7 +25,7 @@ import MemberAvatar from "../avatars/MemberAvatar";
 import { _t } from '../../../languageHandler';
 import {formatFullDate} from '../../../DateUtils';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'PinnedEventTile',
     propTypes: {
         mxRoom: PropTypes.object.isRequired,

src/components/views/rooms/PinnedEventsPanel.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2017 Travis Ralston
+Copyright 2019 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.
@@ -23,7 +24,7 @@ import PinnedEventTile from "./PinnedEventTile";
 import { _t } from '../../../languageHandler';
 import PinningUtils from "../../../utils/PinningUtils";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'PinnedEventsPanel',
     propTypes: {
         // The Room from the js-sdk we're going to show pinned events for

src/components/views/rooms/PresenceLabel.js

@@ -21,7 +21,7 @@ import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'PresenceLabel',
 
     propTypes: {

src/components/views/rooms/ReadReceiptMarker.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -35,7 +36,7 @@ try {
 } catch (e) {
 }
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'ReadReceiptMarker',
 
     propTypes: {

src/components/views/rooms/RoomDropTarget.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -17,7 +18,7 @@ limitations under the License.
 import React from 'react';
 import createReactClass from 'create-react-class';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomDropTarget',
 
     render: function() {

src/components/views/rooms/RoomHeader.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -32,7 +33,7 @@ import SettingsStore from "../../../settings/SettingsStore";
 import RoomHeaderButtons from '../right_panel/RoomHeaderButtons';
 import E2EIcon from './E2EIcon';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomHeader',
 
     propTypes: {

src/components/views/rooms/RoomList.js

@@ -49,7 +49,7 @@ function labelForTagName(tagName) {
     return tagName;
 }
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomList',
 
     propTypes: {

src/components/views/rooms/RoomNameEditor.js

@@ -21,7 +21,7 @@ const sdk = require('../../../index');
 const MatrixClientPeg = require('../../../MatrixClientPeg');
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomNameEditor',
 
     propTypes: {

src/components/views/rooms/RoomPreviewBar.js

@@ -43,7 +43,7 @@ const MessageCase = Object.freeze({
     OtherError: "OtherError",
 });
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomPreviewBar',
 
     propTypes: {

src/components/views/rooms/RoomTile.js

@@ -33,7 +33,7 @@ import RoomViewStore from '../../../stores/RoomViewStore';
 import SettingsStore from "../../../settings/SettingsStore";
 import {_t} from "../../../languageHandler";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomTile',
 
     propTypes: {

src/components/views/rooms/RoomTopicEditor.js

@@ -20,7 +20,7 @@ import createReactClass from 'create-react-class';
 import sdk from '../../../index';
 import { _t } from "../../../languageHandler";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomTopicEditor',
 
     propTypes: {

src/components/views/rooms/RoomUpgradeWarningBar.js

@@ -23,7 +23,7 @@ import Modal from '../../../Modal';
 import { _t } from '../../../languageHandler';
 import MatrixClientPeg from "../../../MatrixClientPeg";
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'RoomUpgradeWarningBar',
 
     propTypes: {

src/components/views/rooms/SearchBar.js

@@ -20,7 +20,7 @@ const classNames = require('classnames');
 const AccessibleButton = require('../../../components/views/elements/AccessibleButton');
 import { _t } from '../../../languageHandler';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'SearchBar',
 
     getInitialState: function() {

src/components/views/rooms/SearchResultTile.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015 OpenMarket Ltd
+Copyright 2019 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.
@@ -19,7 +20,7 @@ import PropTypes from 'prop-types';
 import createReactClass from 'create-react-class';
 import sdk from '../../../index';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'SearchResult',
 
     propTypes: {

src/components/views/rooms/SearchableEntityList.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -182,4 +183,4 @@ const SearchableEntityList = createReactClass({
     },
 });
 
- module.exports = SearchableEntityList;
+export default SearchableEntityList;

src/components/views/rooms/TopUnreadMessagesBar.js

@@ -22,7 +22,7 @@ import createReactClass from 'create-react-class';
 import { _t } from '../../../languageHandler';
 import AccessibleButton from '../elements/AccessibleButton';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'TopUnreadMessagesBar',
 
     propTypes: {

src/components/views/rooms/UserTile.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2019 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.
@@ -21,7 +22,7 @@ import createReactClass from 'create-react-class';
 const Avatar = require("../../../Avatar");
 const sdk = require('../../../index');
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'UserTile',
 
     propTypes: {

src/components/views/rooms/WhoIsTypingTile.js

@@ -23,7 +23,7 @@ import Timer from '../../../utils/Timer';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import MemberAvatar from '../avatars/MemberAvatar';
 
-module.exports = createReactClass({
+export default createReactClass({
     displayName: 'WhoIsTypingTile',
 
     propTypes: {