Remove unused function/file (#9863)

src/events/getReferenceRelationsForEvent.ts

@@ -1,31 +0,0 @@
-/*
-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.
-*/
-
-import { EventType, MatrixClient, MatrixEvent, RelationType } from "matrix-js-sdk/src/matrix";
-import { Relations } from "matrix-js-sdk/src/models/relations";
-
-import { VoiceBroadcastInfoEventType } from "../voice-broadcast";
-
-export const getReferenceRelationsForEvent = (
-    event: MatrixEvent,
-    messageType: EventType | typeof VoiceBroadcastInfoEventType,
-    client: MatrixClient,
-): Relations | undefined => {
-    const room = client.getRoom(event.getRoomId());
-    return room
-        ?.getUnfilteredTimelineSet()
-        ?.relations?.getChildEventsForEvent(event.getId(), RelationType.Reference, messageType);
-};

src/events/index.ts

@@ -16,4 +16,3 @@ limitations under the License.
 
 export { getForwardableEvent } from "./forward/getForwardableEvent";
 export { getShareableLocationEvent } from "./location/getShareableLocationEvent";
-export * from "./getReferenceRelationsForEvent";

test/voice-broadcast/models/VoiceBroadcastPlayback-test.tsx

@@ -35,10 +35,6 @@ import { flushPromises, stubClient } from "../../test-utils";
 import { createTestPlayback } from "../../test-utils/audio";
 import { mkVoiceBroadcastChunkEvent, mkVoiceBroadcastInfoStateEvent } from "../utils/test-utils";
 
-jest.mock("../../../src/events/getReferenceRelationsForEvent", () => ({
-    getReferenceRelationsForEvent: jest.fn(),
-}));
-
 jest.mock("../../../src/utils/MediaEventHelper", () => ({
     MediaEventHelper: jest.fn(),
 }));