Add initial PIS route

package.json

@@ -2,7 +2,16 @@
   "name": "owlboard-ts",
   "version": "3.0.0",
   "description": "TypeScript API Library to interact with the OwlBoard API (> v3.0.0)",
-  "main": "index.js",
+  "main": "./dist/index.js",
+  "type": "module",
+  "sideEffects": false,
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },