chore: descriptions

packages/entity/traits/directional.trait.js

@@ -27,6 +27,23 @@ export default class Directional extends decorate(Trait) {
     };
   }
 
+  static describeParams() {
+    return {
+      directionCount: {
+        type: 'number',
+        label: '# of directions',
+        options: {
+          1: 1,
+          4: 4,
+        },
+      },
+      trackMovement: {
+        type: 'bool',
+        label: 'Track movement',
+      },
+    };
+  }
+
   static describeState() {
     return {
       direction: {