add return type

2022-05-11 10:06:05 +02:00 · 2022-05-11 10:06:05 +02:00 · 5ee4e39bc7
parent 21065791a8
commit 5ee4e39bc7
1 changed files with 1 additions and 1 deletions
--- a/src/matrix/calls/CallHandler.ts
+++ b/src/matrix/calls/CallHandler.ts
@ -40,7 +40,7 @@ export type Options = Omit<GroupCallOptions, "emitUpdate" | "createTimeout"> & {
    clock: Clock
 };

-function getRoomMemberKey(roomId: string, userId: string) {
+function getRoomMemberKey(roomId: string, userId: string): string {
    return JSON.stringify(roomId)+`,`+JSON.stringify(userId);
 }