From ec62b0c8bf048a1d09fd36ddb72a0b3257aee0ba Mon Sep 17 00:00:00 2001
From: Brendan Chen <me@bchen.dev>
Date: Sun, 2 Feb 2025 13:07:42 -0800
Subject: [PATCH] update interface to not be async

---
 src/repositories/GetterRepository.ts              | 4 ++--
 src/repositories/UnoptimizedInMemoryRepository.ts | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/repositories/GetterRepository.ts b/src/repositories/GetterRepository.ts
index 8ab048d..b2f9f92 100644
--- a/src/repositories/GetterRepository.ts
+++ b/src/repositories/GetterRepository.ts
@@ -27,14 +27,14 @@ export interface GetterRepository {
    */
   subscribeToEtaChanges(
     listener: (eta: IEta) => void,
-  ): Promise<void>;
+  ): void;
 
   /**
    * Unsubscribe from all ETA updates for the given callback.
    * Callback must be passed by reference.
    * @param listener
    */
-  unsubscribeFromEtaChanges(listener: (eta: IEta) => void): Promise<void>;
+  unsubscribeFromEtaChanges(listener: (eta: IEta) => void): void;
 
   getOrderedStopByRouteAndStopId(routeId: string, stopId: string): Promise<IOrderedStop | null>;
 
diff --git a/src/repositories/UnoptimizedInMemoryRepository.ts b/src/repositories/UnoptimizedInMemoryRepository.ts
index 0d6deff..c5569e9 100644
--- a/src/repositories/UnoptimizedInMemoryRepository.ts
+++ b/src/repositories/UnoptimizedInMemoryRepository.ts
@@ -58,10 +58,10 @@ export class UnoptimizedInMemoryRepository implements GetterSetterRepository {
     return this.etas.filter(eta => eta.stopId === stopId);
   }
 
-  public async subscribeToEtaChanges(listener: (eta: IEta) => void): Promise<void> {
+  public subscribeToEtaChanges(listener: (eta: IEta) => void) {
   }
 
-  public async unsubscribeFromEtaChanges(listener: (eta: IEta) => void): Promise<void> {
+  public unsubscribeFromEtaChanges(listener: (eta: IEta) => void) {
   }
 
   public async getEtaForShuttleAndStopId(shuttleId: string, stopId: string) {