feat: add verbatimModuleSyntax compiler option (#15)

BREAKING CHANGE: this will throw errors during Typescript compilation when types are not imported using the `import type` keywords.

Author: kfcampbell

tsconfig.json

@@ -6,6 +6,7 @@
     "noUnusedParameters": true,
     "strict": true,
     "target": "es2020",
-    "resolveJsonModule": true
+    "resolveJsonModule": true,
+    "verbatimModuleSyntax": true
   }
 }