diff --git a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-1/output.js b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-1/output.js
index 7cfaa943cf89..a0843639f55a 100644
--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-1/output.js
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-1/output.js
@@ -1,5 +1,3 @@
-function _classPrivateFieldDestructureSet(receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to set private field on non-instance"); } var descriptor = privateMap.get(receiver); if (descriptor.set) { if (!("__destrObj" in descriptor)) { descriptor.__destrObj = { set value(v) { descriptor.set.call(receiver, v); } }; } return descriptor.__destrObj; } else { if (!descriptor.writable) { throw new TypeError("attempted to set read only private field"); } return descriptor; } }
-
 var Foo = function Foo(props) {
   "use strict";
 
@@ -12,7 +10,7 @@ var Foo = function Foo(props) {
 
   babelHelpers.classPrivateFieldSet(this, _client, 1);
   ;
-  [this.x = babelHelpers.classPrivateFieldGet(this, _client), _classPrivateFieldDestructureSet(this, _client).value, this.y = babelHelpers.classPrivateFieldGet(this, _client)] = props;
+  [this.x = babelHelpers.classPrivateFieldGet(this, _client), babelHelpers.classPrivateFieldDestructureSet(this, _client).value, this.y = babelHelpers.classPrivateFieldGet(this, _client)] = props;
 };
 
 var _client = new WeakMap();
diff --git a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-2/output.js b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-2/output.js
index 9701f71cc023..6b6ded747e55 100644
--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-2/output.js
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern-2/output.js
@@ -1,5 +1,3 @@
-function _classPrivateFieldDestructureSet(receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to set private field on non-instance"); } var descriptor = privateMap.get(receiver); if (descriptor.set) { if (!("__destrObj" in descriptor)) { descriptor.__destrObj = { set value(v) { descriptor.set.call(receiver, v); } }; } return descriptor.__destrObj; } else { if (!descriptor.writable) { throw new TypeError("attempted to set read only private field"); } return descriptor; } }
-
 var Foo = function Foo(props) {
   "use strict";
 
@@ -11,7 +9,7 @@ var Foo = function Foo(props) {
   });
 
   ;
-  [x, ..._classPrivateFieldDestructureSet(this, _client).value] = props;
+  [x, ...babelHelpers.classPrivateFieldDestructureSet(this, _client).value] = props;
 };
 
 var _client = new WeakMap();
diff --git a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern/output.js b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern/output.js
index 31a06aeb6e38..f156f89acc5a 100644
--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern/output.js
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-array-pattern/output.js
@@ -1,5 +1,3 @@
-function _classPrivateFieldDestructureSet(receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to set private field on non-instance"); } var descriptor = privateMap.get(receiver); if (descriptor.set) { if (!("__destrObj" in descriptor)) { descriptor.__destrObj = { set value(v) { descriptor.set.call(receiver, v); } }; } return descriptor.__destrObj; } else { if (!descriptor.writable) { throw new TypeError("attempted to set read only private field"); } return descriptor; } }
-
 var Foo = function Foo(props) {
   "use strict";
 
@@ -11,7 +9,7 @@ var Foo = function Foo(props) {
   });
 
   ;
-  [_classPrivateFieldDestructureSet(this, _client).value] = props;
+  [babelHelpers.classPrivateFieldDestructureSet(this, _client).value] = props;
 };
 
 var _client = new WeakMap();
diff --git a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-1/output.js b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-1/output.js
index 294c47a4a670..5fe723f2fb25 100644
--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-1/output.js
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-1/output.js
@@ -1,5 +1,3 @@
-function _classPrivateFieldDestructureSet(receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to set private field on non-instance"); } var descriptor = privateMap.get(receiver); if (descriptor.set) { if (!("__destrObj" in descriptor)) { descriptor.__destrObj = { set value(v) { descriptor.set.call(receiver, v); } }; } return descriptor.__destrObj; } else { if (!descriptor.writable) { throw new TypeError("attempted to set read only private field"); } return descriptor; } }
-
 var Foo = function Foo(props) {
   "use strict";
 
@@ -14,7 +12,7 @@ var Foo = function Foo(props) {
   ;
   ({
     x: this.x = babelHelpers.classPrivateFieldGet(this, _client),
-    y: _classPrivateFieldDestructureSet(this, _client).value,
+    y: babelHelpers.classPrivateFieldDestructureSet(this, _client).value,
     z: this.z = babelHelpers.classPrivateFieldGet(this, _client)
   } = props);
 };
diff --git a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-2/output.js b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-2/output.js
index 7a3e10fac78d..f903c8058189 100644
--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-2/output.js
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern-2/output.js
@@ -1,5 +1,3 @@
-function _classPrivateFieldDestructureSet(receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to set private field on non-instance"); } var descriptor = privateMap.get(receiver); if (descriptor.set) { if (!("__destrObj" in descriptor)) { descriptor.__destrObj = { set value(v) { descriptor.set.call(receiver, v); } }; } return descriptor.__destrObj; } else { if (!descriptor.writable) { throw new TypeError("attempted to set read only private field"); } return descriptor; } }
-
 var Foo = function Foo(props) {
   "use strict";
 
@@ -13,7 +11,7 @@ var Foo = function Foo(props) {
   ;
   ({
     x,
-    ..._classPrivateFieldDestructureSet(this, _client).value
+    ...babelHelpers.classPrivateFieldDestructureSet(this, _client).value
   } = props);
 };
 
diff --git a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern/output.js b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern/output.js
index 111b0da6dafe..4ef881446880 100644
--- a/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern/output.js
+++ b/packages/babel-plugin-proposal-class-properties/test/fixtures/private/destructuring-object-pattern/output.js
@@ -1,5 +1,3 @@
-function _classPrivateFieldDestructureSet(receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to set private field on non-instance"); } var descriptor = privateMap.get(receiver); if (descriptor.set) { if (!("__destrObj" in descriptor)) { descriptor.__destrObj = { set value(v) { descriptor.set.call(receiver, v); } }; } return descriptor.__destrObj; } else { if (!descriptor.writable) { throw new TypeError("attempted to set read only private field"); } return descriptor; } }
-
 var Foo = function Foo(props) {
   "use strict";
 
@@ -12,7 +10,7 @@ var Foo = function Foo(props) {
 
   ;
   ({
-    client: _classPrivateFieldDestructureSet(this, _client).value
+    client: babelHelpers.classPrivateFieldDestructureSet(this, _client).value
   } = props);
 };