mod: change TimedItem<any> signature to unknown

Author: Odaimoko

src/utils/RateLimiter.ts

@@ -14,8 +14,8 @@ class TimedItem<T> {
  * Instead, when a new request comes, we update the allowReqRateThres.
  */
 export class RateLimiter {
-    requestedQueue: Denque<TimedItem<any>>
-    respondedQueue: Denque<TimedItem<any>>
+    requestedQueue: Denque<TimedItem<unknown>>
+    respondedQueue: Denque<TimedItem<unknown>>
 
     maxRate = 3; // 3 times/s
     minRate: number = 1 / 3; //1 time/3s
@@ -36,8 +36,8 @@ export class RateLimiter {
     }
 
     // returns: can this request be responded?
-    public addRequest(item: any): boolean {
-        const timedItem = new TimedItem<any>();
+    public addRequest<T>(item: T): boolean {
+        const timedItem = new TimedItem<T>();
         timedItem.item = item;
         timedItem.timestamp = Date.now();
         this.requestedQueue.push(timedItem)
@@ -56,19 +56,19 @@ export class RateLimiter {
     private cleanQueue() {
         const now = Date.now();
         // front is the oldest event
-        //#ifdef DEVELOPMENT_BUILD
+//#ifdef DEVELOPMENT_BUILD
         const oldReqQueueSize = this.requestedQueue.length;
         const oldRespQueueSize = this.respondedQueue.length;
-        //#endif
+//#endif
         while (this.requestedQueue.peekFront() && this.requestedQueue.peekFront()!.timestamp < now - this.window * 1000) {
             this.requestedQueue.shift();
         }
         while (this.respondedQueue.peekFront() && this.respondedQueue.peekFront()!.timestamp < now - this.window * 1000) {
             this.respondedQueue.shift();
         }
-        //#ifdef DEVELOPMENT_BUILD
+//#ifdef DEVELOPMENT_BUILD
         console.log(`[Rate] reqQueue: ${this.requestedQueue.length}, respQueue: ${this.respondedQueue.length}, oldReqQueueSize: ${oldReqQueueSize}, oldRespQueueSize: ${oldRespQueueSize}`);
-        //#endif
+//#endif
     }
 
     private calcFreq(window: number, q: Denque<TimedItem<any>>): number {