fix: Wrap inner type in brackets

tests/notification.rs

@@ -16,7 +16,7 @@ fn action_type() {
     ---@class ActionType
     ---@field action
     ---| "broadcast"
-    ---@field extras table<string, string>?
+    ---@field extras (table<string, string>)?
     local ActionType
     "#);
 }
@@ -58,9 +58,9 @@ fn action() {
     ---@class Action
     ---@field action
     ---| "broadcast"
-    ---@field extras table<string, string>?
+    ---@field extras (table<string, string>)?
     ---@field label string
-    ---@field clear boolean?
+    ---@field clear (boolean)?
     local Action
     "#);
 }
@@ -81,10 +81,10 @@ fn notification() {
     insta::assert_snapshot!(<Notification as Typed>::generate_full().unwrap(), @r"
     ---@class Notification
     ---@field title string
-    ---@field message string?
-    ---@field tags string[]?
-    ---@field priority Priority?
-    ---@field actions Action[]?
+    ---@field message (string)?
+    ---@field tags ((string)[])?
+    ---@field priority (Priority)?
+    ---@field actions ((Action)[])?
     local Notification
     ");
 }