From c9a851a218edf0889a07b0e3d9cf3bf52dae0672 Mon Sep 17 00:00:00 2001
From: Boopathi Rajaa <boopathi@users.noreply.github.com>
Date: Thu, 23 Mar 2017 17:00:28 +0100
Subject: [PATCH] Cleanup traverse cache APIs (#5494)

---
 packages/babel-traverse/src/index.js     | 13 +------------
 packages/babel-traverse/test/traverse.js |  6 +++---
 2 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/packages/babel-traverse/src/index.js b/packages/babel-traverse/src/index.js
index 1293dff45e..a3edbada7e 100644
--- a/packages/babel-traverse/src/index.js
+++ b/packages/babel-traverse/src/index.js
@@ -104,15 +104,4 @@ traverse.hasType = function (
   return state.has;
 };
 
-traverse.clearCache = function() {
-  cache.clear();
-};
-
-traverse.clearCache.clearPath = cache.clearPath;
-traverse.clearCache.clearScope = cache.clearScope;
-
-traverse.copyCache = function(source, destination) {
-  if (cache.path.has(source)) {
-    cache.path.set(destination, cache.path.get(source));
-  }
-};
+traverse.cache = cache;
diff --git a/packages/babel-traverse/test/traverse.js b/packages/babel-traverse/test/traverse.js
index 57f6a343c4..59863b5f31 100644
--- a/packages/babel-traverse/test/traverse.js
+++ b/packages/babel-traverse/test/traverse.js
@@ -96,7 +96,7 @@ describe("traverse", function () {
       },
     });
 
-    traverse.clearCache();
+    traverse.cache.clear();
 
     const paths2 = [];
     const scopes2 = [];
@@ -122,7 +122,7 @@ describe("traverse", function () {
       },
     });
 
-    traverse.clearCache.clearPath();
+    traverse.cache.clearPath();
 
     const paths2 = [];
     traverse(ast, {
@@ -145,7 +145,7 @@ describe("traverse", function () {
       },
     });
 
-    traverse.clearCache.clearScope();
+    traverse.cache.clearScope();
 
     const scopes2 = [];
     traverse(ast, {