formatting

interface/src/utils/useInterval.ts

@@ -4,9 +4,11 @@ import { useEffect, useRef } from 'react';
 export const useInterval = (callback: () => void, delay: number) => {
   const intervalRef = useRef<number | null>(null);
   const savedCallback = useRef<() => void>(callback);
+
   useEffect(() => {
     savedCallback.current = callback;
   }, [callback]);
+
   useEffect(() => {
     const tick = () => savedCallback.current();
     if (typeof delay === 'number') {
@@ -18,5 +20,6 @@ export const useInterval = (callback: () => void, delay: number) => {
       };
     }
   }, [delay]);
+
   return intervalRef;
 };