no more ReturnType<typeof>

src/useScore/useScore.ts

@@ -118,18 +118,16 @@ export function useScore({ board, hero, gameStatusManager, keyManager }: UseScor
     setFinalScore(score);
   }, [gameStatus, logicFirst, logicLast, timeValue, optimalSteps]);
 
-  return {
-    timeValue,
-    startTimer,
-    stopTimer,
-    resetTimer,
-    distToKey,
-    distToExit,
-    keystrokes,
-    optimalSteps,
-    efficiency,
-    finalScore,
-  };
+   return {
+     timeValue,
+     startTimer,
+     stopTimer,
+     resetTimer,
+     distToKey,
+     distToExit,
+     keystrokes,
+     optimalSteps,
+     efficiency,
+     finalScore,
+   };
 }
-
-export type ScoreManager = ReturnType<typeof useScore>;

src/useScore/useScorePaths.ts

@@ -1,12 +1,14 @@
 import { useEffect, useState } from "react";
-import type { BoardManager } from "../types";
+import type { BoardManager, Coord, ScorePathsResult } from "../types";
+
+export type { ScorePathsResult } from "../types";
 
 type UseScorePathsParams = {
   board: BoardManager;
-  heroPos: { row: number; col: number } | null;
+  heroPos: Coord | null;
 };
 
-export function useScorePaths({ board, heroPos }: UseScorePathsParams) {
+export function useScorePaths({ board, heroPos }: UseScorePathsParams): ScorePathsResult {
   const { mazeInstanceRef } = board;
 
   const [distances, setDistances] = useState({
@@ -38,7 +40,5 @@ export function useScorePaths({ board, heroPos }: UseScorePathsParams) {
     }));
   }, [heroPos, mazeInstanceRef]);
 
-  return distances;
+   return distances;
 }
-
-export type UseScorePathsReturn = ReturnType<typeof useScorePaths>;

src/useScore/useScoreTime.ts

@@ -1,10 +1,9 @@
 import { useEffect, useRef } from "react";
-import type { UseTimerReturn } from "./useTimer";
-import type { GameStatus } from "../types";
+import type { TimerManager, GameStatus } from "../types";
 
 type UseScoreTimeParams = {
   gameStatus: GameStatus;
-  timer: UseTimerReturn;
+  timer: TimerManager;
 };
 
 export function useScoreTime({ gameStatus, timer }: UseScoreTimeParams) {

src/useScore/useTimer.ts

@@ -1,6 +1,9 @@
 import { useState, useRef, useEffect } from "react";
+import type { TimerManager } from '../types';
 
-export function useTimer() {
+export type { TimerManager } from '../types';
+
+export function useTimer(): TimerManager {
   const [timeValue, setTimeValue] = useState(0);
   const startTimeRef = useRef<number | null>(null);
   const frameRef = useRef<number | null>(null);
@@ -42,7 +45,5 @@ export function useTimer() {
     };
   }, []);
 
-  return { timeValue, startTimer, stopTimer, resetTimer };
+   return { timeValue, startTimer, stopTimer, resetTimer };
 }
-
-export type UseTimerReturn = ReturnType<typeof useTimer>;