fix(modal): Event args list in meta.json

Author: tmorehouse

docs/components/modal/meta.json

@@ -7,7 +7,7 @@
       "args": [
         {
           "arg": "is_visible",
-          "description": ""
+          "description": "true if modal is visble, false otherwise"
         }
       ],
       "description": "new modal visibility state"
@@ -19,30 +19,38 @@
     {
       "event": "hidden",
       "description": "always emits after modal is hidden",
-      "args": {
-        "e": "Close event object. Non Cancellable: See docs"
-      }
+      "args": [
+        {
+          "e": "Close event object. Non Cancellable: See docs"
+        }
+      ]
     },
     {
       "event": "hide",
       "description": "always emits just before modal has hidden",
-      "args": {
-        "e": "Close event object. Cancellable: See docs"
-      }
+      "args": [
+        {
+         "e": "Close event object. Cancellable: See docs"
+        }
+      ]
     },
     {
       "event": "ok",
       "description": "when default OK button pressed, just before modal has hidden",
-      "args": {
-        "e": "Close event object. Cancellable: See docs"
-      }
+      "args": [
+        {
+          "e": "Close event object. Cancellable: See docs"
+        }
+      ]
     },
     {
       "event": "cancel",
       "description": "when default CANCEL button pressed, just before modal has hidden",
-      "args": {
-        "e": "Close event object. Cancelable: See docs"
-      }
+      "args": [
+        {
+          "e": "Close event object. Cancelable: See docs"
+        }
+      ]
     }
   ],
   "slots": [