@babel/helper-create-class-features-plugin - npm Package Compare versions

Comparing version 7.17.12 to 7.18.0

lib/decorators.js

@@ -54,7 +54,3 @@ "use strict";
 
-function extractElementDescriptor(classRef, superRef, path) {
-  const {
-    node,
-    scope
-  } = path;
+function extractElementDescriptor(file, classRef, superRef, path) {
   const isMethod = path.isClassMethod();
@@ -66,2 +62,14 @@
 
+  if (path.node.type === "ClassAccessorProperty") {
+    throw path.buildCodeFrameError(`Accessor properties are not supported in 2018-09 decorator transform, please specify { "version": "2021-12" } instead.`);
+  }
+
+  if (path.node.type === "StaticBlock") {
+    throw path.buildCodeFrameError(`Static blocks are not supported in 2018-09 decorator transform, please specify { "version": "2021-12" } instead.`);
+  }
+
+  const {
+    node,
+    scope
+  } = path;
   new _helperReplaceSupers.default({
@@ -71,6 +79,6 @@ methodPath: path,
     superRef,
-    file: this,
+    file,
     refToPreserve: classRef
   }).replace();
-  const properties = [prop("kind", _core.types.stringLiteral(_core.types.isClassMethod(node) ? node.kind : "field")), prop("decorators", takeDecorators(node)), prop("static", !(_core.types.isStaticBlock != null && _core.types.isStaticBlock(node)) && node.static && _core.types.booleanLiteral(true)), prop("key", getKey(node))].filter(Boolean);
+  const properties = [prop("kind", _core.types.stringLiteral(_core.types.isClassMethod(node) ? node.kind : "field")), prop("decorators", takeDecorators(node)), prop("static", node.static && _core.types.booleanLiteral(true)), prop("key", getKey(node))].filter(Boolean);
 
@@ -131,3 +139,3 @@ if (_core.types.isClassMethod(node)) {
 
-  const definitions = _core.types.arrayExpression(elements.filter(element => !element.node.abstract).map(extractElementDescriptor.bind(file, node.id, superId)));
+  const definitions = _core.types.arrayExpression(elements.filter(element => !element.node.abstract && element.node.type !== "TSIndexSignature").map(path => extractElementDescriptor(file, node.id, superId, path)));
 
@@ -134,0 +142,0 @@ const wrapperCall = _core.template.expression.ast`

lib/features.js

@@ -131,3 +131,3 @@ "use strict";
   if (privateMethodPath && !hasFeature(file, FEATURES.privateMethods)) {
-    throw privateMethodPath.buildCodeFrameError("Class private methods are not enabled. " + "Please add `@babel/plugin-proposal-private-method` to your configuration.");
+    throw privateMethodPath.buildCodeFrameError("Class private methods are not enabled. " + "Please add `@babel/plugin-proposal-private-methods` to your configuration.");
   }
@@ -134,0 +134,0 @@

lib/fields.js

@@ -769,3 +769,3 @@ "use strict";
 
-  if ((_state$classRef = state.classRef) != null && _state$classRef.name && state.classRef.name !== (innerBindingRef == null ? void 0 : innerBindingRef.name)) {
+  if (innerBindingRef != null && (_state$classRef = state.classRef) != null && _state$classRef.name && state.classRef.name !== (innerBindingRef == null ? void 0 : innerBindingRef.name)) {
     path.traverse(innerReferencesVisitor, state);
@@ -772,0 +772,0 @@ }

lib/index.js

@@ -42,3 +42,3 @@ "use strict";
 
-const version = "7.17.12".split(".").reduce((v, x) => v * 1e5 + +x, 0);
+const version = "7.18.0".split(".").reduce((v, x) => v * 1e5 + +x, 0);
 const versionKey = "@babel/plugin-class-features/version";
@@ -82,7 +82,7 @@
 
-    pre() {
-      (0, _features.enableFeature)(this.file, feature, loose);
+    pre(file) {
+      (0, _features.enableFeature)(file, feature, loose);
 
-      if (!this.file.get(versionKey) || this.file.get(versionKey) < version) {
-        this.file.set(versionKey, version);
+      if (!file.get(versionKey) || file.get(versionKey) < version) {
+        file.set(versionKey, version);
       }
@@ -92,7 +92,9 @@ },
     visitor: {
-      Class(path, state) {
-        if (this.file.get(versionKey) !== version) return;
-        if (!(0, _features.shouldTransform)(path, this.file)) return;
+      Class(path, {
+        file
+      }) {
+        if (file.get(versionKey) !== version) return;
+        if (!(0, _features.shouldTransform)(path, file)) return;
         if (path.isClassDeclaration()) (0, _typescript.assertFieldTransformed)(path);
-        const loose = (0, _features.isLoose)(this.file, feature);
+        const loose = (0, _features.isLoose)(file, feature);
         let constructor;
@@ -166,3 +168,3 @@ const isDecorated = (0, _decorators.hasDecorators)(path.node);
         const privateNamesMap = (0, _fields.buildPrivateNamesMap)(props);
-        const privateNamesNodes = (0, _fields.buildPrivateNamesNodes)(privateNamesMap, privateFieldsAsProperties != null ? privateFieldsAsProperties : loose, state);
+        const privateNamesNodes = (0, _fields.buildPrivateNamesNodes)(privateNamesMap, privateFieldsAsProperties != null ? privateFieldsAsProperties : loose, file);
         (0, _fields.transformPrivateNamesUsage)(ref, path, privateNamesMap, {
@@ -172,3 +174,3 @@ privateFieldsAsProperties: privateFieldsAsProperties != null ? privateFieldsAsProperties : loose,
           innerBinding
-        }, state);
+        }, file);
         let keysNodes, staticNodes, instanceNodes, pureStaticNodes, wrapClass;
@@ -181,5 +183,5 @@
             wrapClass
-          } = (0, _decorators.buildDecoratedClass)(ref, path, elements, this.file));
+          } = (0, _decorators.buildDecoratedClass)(ref, path, elements, file));
         } else {
-          keysNodes = (0, _misc.extractComputedKeys)(ref, path, computedPaths, this.file);
+          keysNodes = (0, _misc.extractComputedKeys)(path, computedPaths, file);
           ({
@@ -190,3 +192,3 @@ staticNodes,
             wrapClass
-          } = (0, _fields.buildFieldsInitNodes)(ref, path.node.superClass, props, privateNamesMap, state, setPublicClassFields != null ? setPublicClassFields : loose, privateFieldsAsProperties != null ? privateFieldsAsProperties : loose, constantSuper != null ? constantSuper : loose, innerBinding));
+          } = (0, _fields.buildFieldsInitNodes)(ref, path.node.superClass, props, privateNamesMap, file, setPublicClassFields != null ? setPublicClassFields : loose, privateFieldsAsProperties != null ? privateFieldsAsProperties : loose, constantSuper != null ? constantSuper : loose, innerBinding));
         }
@@ -217,4 +219,6 @@
 
-      ExportDefaultDeclaration(path) {
-        if (this.file.get(versionKey) !== version) return;
+      ExportDefaultDeclaration(path, {
+        file
+      }) {
+        if (file.get(versionKey) !== version) return;
         const decl = path.get("declaration");
@@ -221,0 +225,0 @@

lib/misc.js

@@ -34,5 +34,7 @@ "use strict";
 
-  ReferencedIdentifier(path) {
-    if (this.scope.hasOwnBinding(path.node.name)) {
-      this.scope.rename(path.node.name);
+  ReferencedIdentifier(path, {
+    scope
+  }) {
+    if (scope.hasOwnBinding(path.node.name)) {
+      scope.rename(path.node.name);
       path.skip();
@@ -98,3 +100,3 @@ }
 
-function extractComputedKeys(ref, path, computedPaths, file) {
+function extractComputedKeys(path, computedPaths, file) {
   const declarations = [];
@@ -101,0 +103,0 @@ const state = {

package.json

 {
   "name": "@babel/helper-create-class-features-plugin",
-  "version": "7.17.12",
+  "version": "7.18.0",
   "author": "The Babel Team (https://babel.dev/team)",
@@ -33,6 +33,6 @@ "license": "MIT",
   "devDependencies": {
-    "@babel/core": "^7.17.12",
+    "@babel/core": "^7.18.0",
     "@babel/helper-plugin-test-runner": "^7.16.7",
     "@babel/plugin-syntax-class-static-block": "^7.14.5",
-    "@babel/preset-env": "^7.17.12"
+    "@babel/preset-env": "^7.18.0"
   },
@@ -39,0 +39,0 @@ "engines": {

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Improved metrics

Total package byte prevSize

54034

increased by0.76%

Lines of code

1354

increased by0.82%

No dependency changes