Add few tsconfig rules

tsconfig.json

@@ -14,18 +14,19 @@
     "strict": true /* Enable all strict type-checking options. */,
 
     /* Strict Type-Checking Options */
-    // "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
-    // "strictNullChecks": true /* Enable strict null checks. */,
-    // "strictFunctionTypes": true /* Enable strict checking of function types. */,
-    // "strictPropertyInitialization": true /* Enable strict checking of property initialization in classes. */,
-    // "noImplicitThis": true /* Raise error on 'this' expressions with an implied 'any' type. */,
-    // "alwaysStrict": true /* Parse in strict mode and emit "use strict" for each source file. */,
+    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
+    "strictNullChecks": true /* Enable strict null checks. */,
+    "strictFunctionTypes": true /* Enable strict checking of function types. */,
+    "strictPropertyInitialization": true /* Enable strict checking of property initialization in classes. */,
+    "noImplicitThis": true /* Raise error on 'this' expressions with an implied 'any' type. */,
+    "alwaysStrict": true /* Parse in strict mode and emit "use strict" for each source file. */,
 
     /* Additional Checks */
     "noUnusedLocals": true /* Report errors on unused locals. */,
     "noUnusedParameters": true /* Report errors on unused parameters. */,
     "noImplicitReturns": true /* Report error when not all code paths in function return a value. */,
     "noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */,
+    "forceConsistentCasingInFileNames": true,
 
     /* Debugging Options */
     "traceResolution": false /* Report module resolution log messages. */,

web-chat/src/App.tsx

@@ -1,6 +1,6 @@
 import { multiaddr } from 'multiaddr';
 import PeerId from 'peer-id';
-import React, { useEffect, useState } from 'react';
+import { useEffect, useState } from 'react';
 import './App.css';
 import { ChatMessage } from 'waku-chat/chat_message';
 import { WakuMessage } from 'waku/waku_message';

web-chat/tsconfig.json

@@ -1,6 +1,7 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "incremental": true,
+    "target": "es2017",
     "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,
@@ -8,6 +9,8 @@
     "allowSyntheticDefaultImports": true,
     "strict": true,
     "forceConsistentCasingInFileNames": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
     "noFallthroughCasesInSwitch": true,
     "module": "esnext",
     "moduleResolution": "node",