diff --git a/src/mir/builder/binding_context.rs b/src/mir/builder/binding_context.rs
index 80861e2b..ed46eabd 100644
--- a/src/mir/builder/binding_context.rs
+++ b/src/mir/builder/binding_context.rs
@@ -73,24 +73,12 @@ impl BindingContext {
     }
 
     /// Get immutable reference to the binding map (for BindingMapProvider)
-    pub fn binding_map(&self) -> &BTreeMap<String, BindingId> {
+    /// Phase 136: Used only with normalized_dev feature
+    #[cfg(feature = "normalized_dev")]
+    pub(super) fn binding_map(&self) -> &BTreeMap<String, BindingId> {
         &self.binding_map
     }
 
-    /// Check if a variable has a binding
-    pub fn contains(&self, name: &str) -> bool {
-        self.binding_map.contains_key(name)
-    }
-
-    /// Get the number of bindings
-    pub fn len(&self) -> usize {
-        self.binding_map.len()
-    }
-
-    /// Check if there are no bindings
-    pub fn is_empty(&self) -> bool {
-        self.binding_map.is_empty()
-    }
 }
 
 #[cfg(test)]