add spacing rules

.eslintrc.json

@@ -4,6 +4,11 @@
         "!*.js"
     ],
     "rules": {
+        "no-multi-spaces": "error",
+        "space-in-parens": [
+            "error",
+            "never"
+        ],
         "object-curly-spacing": [
             "error",
             "always"

src/dragndrop.ts

@@ -32,7 +32,7 @@ window.addEventListener('drop', async e => {
         alert('Exit current world first, before loading a new one.')
         return
       }
-      await openWorldDirectory(filehandle )
+      await openWorldDirectory(filehandle)
     }
   } else {
     await handleDroppedFile(item.getAsFile())

src/mcTypes.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-multi-spaces */
 // todo move from here
 
 //@ts-format-ignore-region