diff --git a/packages/babel-types/src/retrievers/getBindingIdentifiers.js b/packages/babel-types/src/retrievers/getBindingIdentifiers.js
index d55a6c8326..bd289a8168 100644
--- a/packages/babel-types/src/retrievers/getBindingIdentifiers.js
+++ b/packages/babel-types/src/retrievers/getBindingIdentifiers.js
@@ -94,6 +94,9 @@ getBindingIdentifiers.keys = {
 
   FunctionDeclaration: ["id", "params"],
   FunctionExpression: ["id", "params"],
+  ArrowFunctionExpression: ["params"],
+  ObjectMethod: ["params"],
+  ClassMethod: ["params"],
 
   ForInStatement: ["left"],
   ForOfStatement: ["left"],