diff --git a/.gitignore b/.gitignore
index 5f2428af..89454b8e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ __pycache__
 .*sw*
 .vscode
 .idea/
+.venv/
 
 flame-graph.html
 flame.txt
diff --git a/ast/src/ranged.rs b/ast/src/ranged.rs
index b20d7114..560e14c5 100644
--- a/ast/src/ranged.rs
+++ b/ast/src/ranged.rs
@@ -14,6 +14,12 @@ pub trait Ranged {
     }
 }
 
+impl Ranged for TextRange {
+    fn range(&self) -> TextRange {
+        *self
+    }
+}
+
 impl<T> Ranged for &T
 where
     T: Ranged,