diff --git a/src/utils/time.ts b/src/utils/time.ts
index a44d035..8adf84b 100644
--- a/src/utils/time.ts
+++ b/src/utils/time.ts
@@ -9,8 +9,8 @@ export const bounce = (
   fn: () => void,
   time: number,
 ) => {
-  let throttle;
-  let debounce;
+  let throttle: number | undefined;
+  let debounce: number | undefined;
   return (/*...args*/) => {
     if (throttle) {
     	clearTimeout(debounce);
@@ -19,7 +19,7 @@ export const bounce = (
     }
     fn(/*...args*/);
     throttle = setTimeout(() => {
-      throttle = false;
+      clearTimeout(throttle);
     }, time);
   };
 };
diff --git a/tsconfig.json b/tsconfig.json
index 6e20659..ec17c1b 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,18 @@
 {
   "compilerOptions": {
+    "alwaysStrict": true,
     "moduleResolution": "node",
+    "noImplicitAny": true,
+    "noImplicitThis": true,
+    "strictBindCallApply": true,
+    "strictFunctionTypes": false,
+    "strictNullChecks": true,
     "target": "es2022"
   },
-  "exclude": ["node_modules", "dist", "**/*.test.ts"]
+  "exclude": [
+    "dist",
+    "esbuildconf.js",
+    "node_modules",
+    "**/*.test.ts"
+  ]
 }