Adding doc command.

Author: MatthewSH

package.json

@@ -7,6 +7,7 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "compile": "./node_modules/.bin/tsc",
+    "docs": "node_modules/.bin/typedoc --theme node_modules/typedoc-clarity-theme/bin --out ./docs ./src",
     "prepublish": "npm run compile"
   },
   "repository": {