chore: update tsconfig to be more strict

Author: pi0

tsconfig.json

@@ -1,10 +1,19 @@
 {
   "compilerOptions": {
     "target": "ESNext",
-    "module": "ESNext",
-    "moduleResolution": "Node",
-    "esModuleInterop": true,
-    "strict": true
+    "module": "Preserve",
+    "resolveJsonModule": true,
+    "esModuleInterop": false,
+    "allowSyntheticDefaultImports": true,
+    "skipLibCheck": true,
+    "allowJs": true,
+    "checkJs": true,
+    "strict": true,
+    "verbatimModuleSyntax": true,
+    "isolatedModules": true,
+    "forceConsistentCasingInFileNames": true,
+    "noImplicitOverride": true,
+    "noEmit": true
   },
-  "include": ["src"]
+  "include": ["src", "test"]
 }