2 files changed, 27 insertions, 21 deletions

diff --git a/crates/libsyntax2/src/ast/generated.rs b/crates/libsyntax2/src/ast/generated.rs
index a4b116941..31f5ecc44 100644
--- a/crates/libsyntax2/src/ast/generated.rs
+++ b/crates/libsyntax2/src/ast/generated.rs
@@ -180,3 +180,22 @@ impl<R: TreeRoot> AstNode<R> for Trait<R> {
 impl<R: TreeRoot> ast::NameOwner<R> for Trait<R> {}
 impl<R: TreeRoot> Trait<R> {}
 
+// TypeItem
+#[derive(Debug, Clone, Copy)]
+pub struct TypeItem<R: TreeRoot = Arc<SyntaxRoot>> {
+    syntax: SyntaxNode<R>,
+}
+
+impl<R: TreeRoot> AstNode<R> for TypeItem<R> {
+    fn cast(syntax: SyntaxNode<R>) -> Option<Self> {
+        match syntax.kind() {
+            TYPE_ITEM => Some(TypeItem { syntax }),
+            _ => None,
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode<R> { &self.syntax }
+}
+
+impl<R: TreeRoot> ast::NameOwner<R> for TypeItem<R> {}
+impl<R: TreeRoot> TypeItem<R> {}
+
diff --git a/crates/libsyntax2/src/grammar.ron b/crates/libsyntax2/src/grammar.ron
index 3fe8fdf0b..d4e8c53d3 100644
--- a/crates/libsyntax2/src/grammar.ron
+++ b/crates/libsyntax2/src/grammar.ron
@@ -219,27 +219,14 @@ Grammar(
                 ["functions", "Function"]
             ]
         ),
-        "Function": (
-            traits: ["NameOwner"]
-        ),
-        "Struct": (
-            traits: ["NameOwner"]
-        ),
-        "Enum": (
-            traits: ["NameOwner"]
-        ),
-        "Trait": (
-            traits: ["NameOwner"]
-        ),
-        "Module": (
-            traits: ["NameOwner"]
-        ),
-        "ConstItem": (
-            traits: ["NameOwner"]
-        ),
-        "StaticItem": (
-            traits: ["NameOwner"]
-        ),
+        "Function": ( traits: ["NameOwner"] ),
+        "Struct": ( traits: ["NameOwner"] ),
+        "Enum": ( traits: ["NameOwner"] ),
+        "Trait": ( traits: ["NameOwner"] ),
+        "Module": ( traits: ["NameOwner"] ),
+        "ConstItem": ( traits: ["NameOwner"] ),
+        "StaticItem": ( traits: ["NameOwner"] ),
+        "TypeItem": ( traits: ["NameOwner"] ),
         "Name": (),
     },
 )