Replace deprecated processor with a worklet

src/voice/consts.ts

@@ -0,0 +1,29 @@
+/*
+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.
+*/
+
+export const WORKLET_NAME = "mx-voice-worklet";
+
+export enum PayloadEvent {
+    Timekeep = "timekeep",
+}
+
+export interface IPayload {
+    ev: PayloadEvent;
+}
+
+export interface ITimingPayload extends IPayload {
+    timeSeconds: number;
+}