diff --git a/src/dispatcher/payloads/TransferCallPayload.ts b/src/dispatcher/payloads/TransferCallPayload.ts
deleted file mode 100644
index 7a05d212ce..0000000000
--- a/src/dispatcher/payloads/TransferCallPayload.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-Copyright 2021 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.
-*/
-
-import { MatrixCall } from "matrix-js-sdk/src/webrtc/call";
-
-import { ActionPayload } from "../payloads";
-import { Action } from "../actions";
-
-export interface TransferCallPayload extends ActionPayload {
-    action: Action.TransferCallToMatrixID | Action.TransferCallToPhoneNumber;
-    // The call to transfer
-    call: MatrixCall;
-    // Where to transfer the call. A Matrix ID if action == TransferCallToMatrixID
-    // and a phone number if action == TransferCallToPhoneNumber
-    destination: string;
-    // If true, puts the current call on hold and dials the transfer target, giving
-    // the user a button to complete the transfer when ready.
-    // If false, ends the call immediately and sends the user to the transfer
-    // destination
-    consultFirst: boolean;
-}
diff --git a/test/end-to-end-tests/src/rest/session.js b/test/end-to-end-tests/src/rest/session.js
deleted file mode 100644
index fc1a0e2852..0000000000
--- a/test/end-to-end-tests/src/rest/session.js
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
-Copyright 2018 New Vector Ltd
-
-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.
-*/
-
-const request = require('request-promise-native');
-
-const Logger = require('../logger');
-const RestRoom = require('./room');
-const { approveConsent } = require('./consent');
-
-module.exports = class RestSession {
-    constructor(credentials) {
-        this.log = new Logger(credentials.userId);
-        this._credentials = credentials;
-        this._displayName = null;
-        this._rooms = {};
-    }
-
-    userId() {
-        return this._credentials.userId;
-    }
-
-    userName() {
-        return this._credentials.userId.split(":")[0].substr(1);
-    }
-
-    displayName() {
-        return this._displayName;
-    }
-
-    async setDisplayName(displayName) {
-        this.log.step(`sets their display name to ${displayName}`);
-        this._displayName = displayName;
-        await this._put(`/profile/${this._credentials.userId}/displayname`, {
-            displayname: displayName,
-        });
-        this.log.done();
-    }
-
-    async join(roomIdOrAlias) {
-        this.log.step(`joins ${roomIdOrAlias}`);
-        const roomId = (await this._post(`/join/${encodeURIComponent(roomIdOrAlias)}`)).room_id;
-        this.log.done();
-        const room = new RestRoom(this, roomId, this.log);
-        this._rooms[roomId] = room;
-        this._rooms[roomIdOrAlias] = room;
-        return room;
-    }
-
-    room(roomIdOrAlias) {
-        if (this._rooms.hasOwnProperty(roomIdOrAlias)) {
-            return this._rooms[roomIdOrAlias];
-        } else {
-            throw new Error(`${this._credentials.userId} is not in ${roomIdOrAlias}`);
-        }
-    }
-
-    async createRoom(name, options) {
-        this.log.step(`creates room ${name}`);
-        const body = {
-            name,
-        };
-        if (options.invite) {
-            body.invite = options.invite;
-        }
-        if (options.public) {
-            body.visibility = "public";
-        } else {
-            body.visibility = "private";
-        }
-        if (options.dm) {
-            body.is_direct = true;
-        }
-        if (options.topic) {
-            body.topic = options.topic;
-        }
-
-        const roomId = (await this._post(`/createRoom`, body)).room_id;
-        this.log.done();
-        return new RestRoom(this, roomId, this.log);
-    }
-
-    _post(csApiPath, body) {
-        return this._request("POST", csApiPath, body);
-    }
-
-    _put(csApiPath, body) {
-        return this._request("PUT", csApiPath, body);
-    }
-
-    async _request(method, csApiPath, body) {
-        try {
-            const responseBody = await request({
-                url: `${this._credentials.hsUrl}/_matrix/client/r0${csApiPath}`,
-                method,
-                headers: {
-                    "Authorization": `Bearer ${this._credentials.accessToken}`,
-                },
-                json: true,
-                body,
-            });
-            return responseBody;
-        } catch (err) {
-            const responseBody = err.response.body;
-            if (responseBody.errcode === 'M_CONSENT_NOT_GIVEN') {
-                await approveConsent(responseBody.consent_uri);
-                return this._request(method, csApiPath, body);
-            } else if (responseBody && responseBody.error) {
-                throw new Error(`${method} ${csApiPath}: ${responseBody.error}`);
-            } else {
-                throw new Error(`${method} ${csApiPath}: ${err.response.statusCode}`);
-            }
-        }
-    }
-};