feat: initial commit

node_modules/@babel/plugin-transform-react-pure-annotations/lib/index.js

@@ -0,0 +1,49 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _helperPluginUtils = require("@babel/helper-plugin-utils");
+var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure");
+var _core = require("@babel/core");
+const PURE_CALLS = [["react", new Set(["cloneElement", "createContext", "createElement", "createFactory", "createRef", "forwardRef", "isValidElement", "memo", "lazy"])], ["react-dom", new Set(["createPortal"])]];
+var _default = exports.default = (0, _helperPluginUtils.declare)(api => {
+  api.assertVersion(7);
+  return {
+    name: "transform-react-pure-annotations",
+    visitor: {
+      CallExpression(path) {
+        if (isReactCall(path)) {
+          (0, _helperAnnotateAsPure.default)(path);
+        }
+      }
+    }
+  };
+});
+function isReactCall(path) {
+  const calleePath = path.get("callee");
+  if (!calleePath.isMemberExpression()) {
+    for (const [module, methods] of PURE_CALLS) {
+      for (const method of methods) {
+        if (calleePath.referencesImport(module, method)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+  const object = calleePath.get("object");
+  const callee = calleePath.node;
+  if (!callee.computed && _core.types.isIdentifier(callee.property)) {
+    const propertyName = callee.property.name;
+    for (const [module, methods] of PURE_CALLS) {
+      if (object.referencesImport(module, "default") || object.referencesImport(module, "*")) {
+        return methods.has(propertyName);
+      }
+    }
+  }
+  return false;
+}
+
+//# sourceMappingURL=index.js.map