Add type hints

Author: zerodevx

jsconfig.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "esnext",
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "forceConsistentCasingInFileNames": true,
+    "checkJs": true,
+    "strict": true,
+    "noEmit": true
+  },
+  "exclude": ["node_modules", "dist", "temp"]
+}