1 files changed, 73 insertions, 0 deletions
diff --git a/node_modules/@babel/plugin-transform-classes/lib/index.js b/node_modules/@babel/plugin-transform-classes/lib/index.js
new file mode 100644
index 00000000..01462e1a
--- /dev/null
+++ b/node_modules/@babel/plugin-transform-classes/lib/index.js
@@ -0,0 +1,73 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _helperPluginUtils = require("@babel/helper-plugin-utils");
+var _helperCompilationTargets = require("@babel/helper-compilation-targets");
+var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure");
+var _helperFunctionName = require("@babel/helper-function-name");
+var _helperSplitExportDeclaration = require("@babel/helper-split-export-declaration");
+var _core = require("@babel/core");
+var _globals = require("globals");
+var _transformClass = require("./transformClass.js");
+const getBuiltinClasses = category => Object.keys(_globals[category]).filter(name => /^[A-Z]/.test(name));
+const builtinClasses = new Set([...getBuiltinClasses("builtin"), ...getBuiltinClasses("browser")]);
+var _default = (0, _helperPluginUtils.declare)((api, options) => {
+  var _api$assumption, _api$assumption2, _api$assumption3, _api$assumption4;
+  api.assertVersion(7);
+  const {
+    loose = false
+  } = options;
+  const setClassMethods = (_api$assumption = api.assumption("setClassMethods")) != null ? _api$assumption : loose;
+  const constantSuper = (_api$assumption2 = api.assumption("constantSuper")) != null ? _api$assumption2 : loose;
+  const superIsCallableConstructor = (_api$assumption3 = api.assumption("superIsCallableConstructor")) != null ? _api$assumption3 : loose;
+  const noClassCalls = (_api$assumption4 = api.assumption("noClassCalls")) != null ? _api$assumption4 : loose;
+  const supportUnicodeId = !(0, _helperCompilationTargets.isRequired)("transform-unicode-escapes", api.targets());
+  const VISITED = new WeakSet();
+  return {
+    name: "transform-classes",
+    visitor: {
+      ExportDefaultDeclaration(path) {
+        if (!path.get("declaration").isClassDeclaration()) return;
+        (0, _helperSplitExportDeclaration.default)(path);
+      },
+      ClassDeclaration(path) {
+        const {
+          node
+        } = path;
+        const ref = node.id || path.scope.generateUidIdentifier("class");
+        path.replaceWith(_core.types.variableDeclaration("let", [_core.types.variableDeclarator(ref, _core.types.toExpression(node))]));
+      },
+      ClassExpression(path, state) {
+        const {
+          node
+        } = path;
+        if (VISITED.has(node)) return;
+        const inferred = (0, _helperFunctionName.default)(path, undefined, supportUnicodeId);
+        if (inferred && inferred !== node) {
+          path.replaceWith(inferred);
+          return;
+        }
+        VISITED.add(node);
+        const [replacedPath] = path.replaceWith((0, _transformClass.default)(path, state.file, builtinClasses, loose, {
+          setClassMethods,
+          constantSuper,
+          superIsCallableConstructor,
+          noClassCalls
+        }, supportUnicodeId));
+        if (replacedPath.isCallExpression()) {
+          (0, _helperAnnotateAsPure.default)(replacedPath);
+          const callee = replacedPath.get("callee");
+          if (callee.isArrowFunctionExpression()) {
+            callee.arrowFunctionToExpression();
+          }
+        }
+      }
+    }
+  };
+});
+exports.default = _default;
+
+//# sourceMappingURL=index.js.map