first

node_modules/@babel/helper-create-class-features-plugin/lib/decorators.js

@@ -0,0 +1,135 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.buildDecoratedClass = buildDecoratedClass;
+exports.hasDecorators = hasDecorators;
+exports.hasOwnDecorators = hasOwnDecorators;
+var _core = require("@babel/core");
+var _helperReplaceSupers = require("@babel/helper-replace-supers");
+var _helperFunctionName = require("@babel/helper-function-name");
+function hasOwnDecorators(node) {
+  var _node$decorators;
+  return !!((_node$decorators = node.decorators) != null && _node$decorators.length);
+}
+function hasDecorators(node) {
+  return hasOwnDecorators(node) || node.body.body.some(hasOwnDecorators);
+}
+function prop(key, value) {
+  if (!value) return null;
+  return _core.types.objectProperty(_core.types.identifier(key), value);
+}
+function method(key, body) {
+  return _core.types.objectMethod("method", _core.types.identifier(key), [], _core.types.blockStatement(body));
+}
+function takeDecorators(node) {
+  let result;
+  if (node.decorators && node.decorators.length > 0) {
+    result = _core.types.arrayExpression(node.decorators.map(decorator => decorator.expression));
+  }
+  node.decorators = undefined;
+  return result;
+}
+function getKey(node) {
+  if (node.computed) {
+    return node.key;
+  } else if (_core.types.isIdentifier(node.key)) {
+    return _core.types.stringLiteral(node.key.name);
+  } else {
+    return _core.types.stringLiteral(String(node.key.value));
+  }
+}
+function extractElementDescriptor(file, classRef, superRef, path) {
+  const isMethod = path.isClassMethod();
+  if (path.isPrivate()) {
+    throw path.buildCodeFrameError(`Private ${isMethod ? "methods" : "fields"} in decorated classes are not supported yet.`);
+  }
+  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;
+  if (!path.isTSDeclareMethod()) {
+    new _helperReplaceSupers.default({
+      methodPath: path,
+      objectRef: classRef,
+      superRef,
+      file,
+      refToPreserve: classRef
+    }).replace();
+  }
+  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);
+  if (_core.types.isClassMethod(node)) {
+    const id = node.computed ? null : node.key;
+    const transformed = _core.types.toExpression(node);
+    properties.push(prop("value", (0, _helperFunctionName.default)({
+      node: transformed,
+      id,
+      scope
+    }) || transformed));
+  } else if (_core.types.isClassProperty(node) && node.value) {
+    properties.push(method("value", _core.template.statements.ast`return ${node.value}`));
+  } else {
+    properties.push(prop("value", scope.buildUndefinedNode()));
+  }
+  path.remove();
+  return _core.types.objectExpression(properties);
+}
+function addDecorateHelper(file) {
+  return file.addHelper("decorate");
+}
+function buildDecoratedClass(ref, path, elements, file) {
+  const {
+    node,
+    scope
+  } = path;
+  const initializeId = scope.generateUidIdentifier("initialize");
+  const isDeclaration = node.id && path.isDeclaration();
+  const isStrict = path.isInStrictMode();
+  const {
+    superClass
+  } = node;
+  node.type = "ClassDeclaration";
+  if (!node.id) node.id = _core.types.cloneNode(ref);
+  let superId;
+  if (superClass) {
+    superId = scope.generateUidIdentifierBasedOnNode(node.superClass, "super");
+    node.superClass = superId;
+  }
+  const classDecorators = takeDecorators(node);
+  const definitions = _core.types.arrayExpression(elements.filter(element => !element.node.abstract && element.node.type !== "TSIndexSignature").map(path => extractElementDescriptor(file, node.id, superId, path)));
+  const wrapperCall = _core.template.expression.ast`
+    ${addDecorateHelper(file)}(
+      ${classDecorators || _core.types.nullLiteral()},
+      function (${initializeId}, ${superClass ? _core.types.cloneNode(superId) : null}) {
+        ${node}
+        return { F: ${_core.types.cloneNode(node.id)}, d: ${definitions} };
+      },
+      ${superClass}
+    )
+  `;
+  if (!isStrict) {
+    wrapperCall.arguments[1].body.directives.push(_core.types.directive(_core.types.directiveLiteral("use strict")));
+  }
+  let replacement = wrapperCall;
+  let classPathDesc = "arguments.1.body.body.0";
+  if (isDeclaration) {
+    replacement = _core.template.statement.ast`let ${ref} = ${wrapperCall}`;
+    classPathDesc = "declarations.0.init." + classPathDesc;
+  }
+  return {
+    instanceNodes: [_core.template.statement.ast`${_core.types.cloneNode(initializeId)}(this)`],
+    wrapClass(path) {
+      path.replaceWith(replacement);
+      return path.get(classPathDesc);
+    }
+  };
+}
+
+//# sourceMappingURL=decorators.js.map

node_modules/@babel/helper-create-class-features-plugin/lib/features.js

@@ -0,0 +1,125 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.FEATURES = void 0;
+exports.enableFeature = enableFeature;
+exports.isLoose = isLoose;
+exports.shouldTransform = shouldTransform;
+var _decorators = require("./decorators");
+const FEATURES = Object.freeze({
+  fields: 1 << 1,
+  privateMethods: 1 << 2,
+  decorators: 1 << 3,
+  privateIn: 1 << 4,
+  staticBlocks: 1 << 5
+});
+exports.FEATURES = FEATURES;
+const featuresSameLoose = new Map([[FEATURES.fields, "@babel/plugin-transform-class-properties"], [FEATURES.privateMethods, "@babel/plugin-transform-private-methods"], [FEATURES.privateIn, "@babel/plugin-transform-private-property-in-object"]]);
+const featuresKey = "@babel/plugin-class-features/featuresKey";
+const looseKey = "@babel/plugin-class-features/looseKey";
+const looseLowPriorityKey = "@babel/plugin-class-features/looseLowPriorityKey/#__internal__@babel/preset-env__please-overwrite-loose-instead-of-throwing";
+function enableFeature(file, feature, loose) {
+  if (!hasFeature(file, feature) || canIgnoreLoose(file, feature)) {
+    file.set(featuresKey, file.get(featuresKey) | feature);
+    if (loose === "#__internal__@babel/preset-env__prefer-true-but-false-is-ok-if-it-prevents-an-error") {
+      setLoose(file, feature, true);
+      file.set(looseLowPriorityKey, file.get(looseLowPriorityKey) | feature);
+    } else if (loose === "#__internal__@babel/preset-env__prefer-false-but-true-is-ok-if-it-prevents-an-error") {
+      setLoose(file, feature, false);
+      file.set(looseLowPriorityKey, file.get(looseLowPriorityKey) | feature);
+    } else {
+      setLoose(file, feature, loose);
+    }
+  }
+  let resolvedLoose;
+  let higherPriorityPluginName;
+  for (const [mask, name] of featuresSameLoose) {
+    if (!hasFeature(file, mask)) continue;
+    const loose = isLoose(file, mask);
+    if (canIgnoreLoose(file, mask)) {
+      continue;
+    } else if (resolvedLoose === !loose) {
+      throw new Error("'loose' mode configuration must be the same for @babel/plugin-transform-class-properties, " + "@babel/plugin-transform-private-methods and " + "@babel/plugin-transform-private-property-in-object (when they are enabled).");
+    } else {
+      resolvedLoose = loose;
+      higherPriorityPluginName = name;
+    }
+  }
+  if (resolvedLoose !== undefined) {
+    for (const [mask, name] of featuresSameLoose) {
+      if (hasFeature(file, mask) && isLoose(file, mask) !== resolvedLoose) {
+        setLoose(file, mask, resolvedLoose);
+        console.warn(`Though the "loose" option was set to "${!resolvedLoose}" in your @babel/preset-env ` + `config, it will not be used for ${name} since the "loose" mode option was set to ` + `"${resolvedLoose}" for ${higherPriorityPluginName}.\nThe "loose" option must be the ` + `same for @babel/plugin-transform-class-properties, @babel/plugin-transform-private-methods ` + `and @babel/plugin-transform-private-property-in-object (when they are enabled): you can ` + `silence this warning by explicitly adding\n` + `\t["${name}", { "loose": ${resolvedLoose} }]\n` + `to the "plugins" section of your Babel config.`);
+      }
+    }
+  }
+}
+function hasFeature(file, feature) {
+  return !!(file.get(featuresKey) & feature);
+}
+function isLoose(file, feature) {
+  return !!(file.get(looseKey) & feature);
+}
+function setLoose(file, feature, loose) {
+  if (loose) file.set(looseKey, file.get(looseKey) | feature);else file.set(looseKey, file.get(looseKey) & ~feature);
+  file.set(looseLowPriorityKey, file.get(looseLowPriorityKey) & ~feature);
+}
+function canIgnoreLoose(file, feature) {
+  return !!(file.get(looseLowPriorityKey) & feature);
+}
+function shouldTransform(path, file) {
+  let decoratorPath = null;
+  let publicFieldPath = null;
+  let privateFieldPath = null;
+  let privateMethodPath = null;
+  let staticBlockPath = null;
+  if ((0, _decorators.hasOwnDecorators)(path.node)) {
+    decoratorPath = path.get("decorators.0");
+  }
+  for (const el of path.get("body.body")) {
+    if (!decoratorPath && (0, _decorators.hasOwnDecorators)(el.node)) {
+      decoratorPath = el.get("decorators.0");
+    }
+    if (!publicFieldPath && el.isClassProperty()) {
+      publicFieldPath = el;
+    }
+    if (!privateFieldPath && el.isClassPrivateProperty()) {
+      privateFieldPath = el;
+    }
+    if (!privateMethodPath && el.isClassPrivateMethod != null && el.isClassPrivateMethod()) {
+      privateMethodPath = el;
+    }
+    if (!staticBlockPath && el.isStaticBlock != null && el.isStaticBlock()) {
+      staticBlockPath = el;
+    }
+  }
+  if (decoratorPath && privateFieldPath) {
+    throw privateFieldPath.buildCodeFrameError("Private fields in decorated classes are not supported yet.");
+  }
+  if (decoratorPath && privateMethodPath) {
+    throw privateMethodPath.buildCodeFrameError("Private methods in decorated classes are not supported yet.");
+  }
+  if (decoratorPath && !hasFeature(file, FEATURES.decorators)) {
+    throw path.buildCodeFrameError("Decorators are not enabled." + "\nIf you are using " + '["@babel/plugin-proposal-decorators", { "version": "legacy" }], ' + 'make sure it comes *before* "@babel/plugin-transform-class-properties" ' + "and enable loose mode, like so:\n" + '\t["@babel/plugin-proposal-decorators", { "version": "legacy" }]\n' + '\t["@babel/plugin-transform-class-properties", { "loose": true }]');
+  }
+  if (privateMethodPath && !hasFeature(file, FEATURES.privateMethods)) {
+    throw privateMethodPath.buildCodeFrameError("Class private methods are not enabled. " + "Please add `@babel/plugin-transform-private-methods` to your configuration.");
+  }
+  if ((publicFieldPath || privateFieldPath) && !hasFeature(file, FEATURES.fields) && !hasFeature(file, FEATURES.privateMethods)) {
+    throw path.buildCodeFrameError("Class fields are not enabled. " + "Please add `@babel/plugin-transform-class-properties` to your configuration.");
+  }
+  if (staticBlockPath && !hasFeature(file, FEATURES.staticBlocks)) {
+    throw path.buildCodeFrameError("Static class blocks are not enabled. " + "Please add `@babel/plugin-transform-class-static-block` to your configuration.");
+  }
+  if (decoratorPath || privateMethodPath || staticBlockPath) {
+    return true;
+  }
+  if ((publicFieldPath || privateFieldPath) && hasFeature(file, FEATURES.fields)) {
+    return true;
+  }
+  return false;
+}
+
+//# sourceMappingURL=features.js.map

node_modules/@babel/helper-create-class-features-plugin/lib/fields.js

@@ -0,0 +1,840 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.buildCheckInRHS = buildCheckInRHS;
+exports.buildFieldsInitNodes = buildFieldsInitNodes;
+exports.buildPrivateNamesMap = buildPrivateNamesMap;
+exports.buildPrivateNamesNodes = buildPrivateNamesNodes;
+exports.transformPrivateNamesUsage = transformPrivateNamesUsage;
+var _core = require("@babel/core");
+var _helperReplaceSupers = require("@babel/helper-replace-supers");
+var _helperEnvironmentVisitor = require("@babel/helper-environment-visitor");
+var _helperMemberExpressionToFunctions = require("@babel/helper-member-expression-to-functions");
+var _helperOptimiseCallExpression = require("@babel/helper-optimise-call-expression");
+var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure");
+var _helperSkipTransparentExpressionWrappers = require("@babel/helper-skip-transparent-expression-wrappers");
+var ts = require("./typescript");
+function buildPrivateNamesMap(props) {
+  const privateNamesMap = new Map();
+  for (const prop of props) {
+    if (prop.isPrivate()) {
+      const {
+        name
+      } = prop.node.key.id;
+      const update = privateNamesMap.has(name) ? privateNamesMap.get(name) : {
+        id: prop.scope.generateUidIdentifier(name),
+        static: prop.node.static,
+        method: !prop.isProperty()
+      };
+      if (prop.isClassPrivateMethod()) {
+        if (prop.node.kind === "get") {
+          update.getId = prop.scope.generateUidIdentifier(`get_${name}`);
+        } else if (prop.node.kind === "set") {
+          update.setId = prop.scope.generateUidIdentifier(`set_${name}`);
+        } else if (prop.node.kind === "method") {
+          update.methodId = prop.scope.generateUidIdentifier(name);
+        }
+      }
+      privateNamesMap.set(name, update);
+    }
+  }
+  return privateNamesMap;
+}
+function buildPrivateNamesNodes(privateNamesMap, privateFieldsAsProperties, privateFieldsAsSymbols, state) {
+  const initNodes = [];
+  for (const [name, value] of privateNamesMap) {
+    const {
+      static: isStatic,
+      method: isMethod,
+      getId,
+      setId
+    } = value;
+    const isAccessor = getId || setId;
+    const id = _core.types.cloneNode(value.id);
+    let init;
+    if (privateFieldsAsProperties) {
+      init = _core.types.callExpression(state.addHelper("classPrivateFieldLooseKey"), [_core.types.stringLiteral(name)]);
+    } else if (privateFieldsAsSymbols) {
+      init = _core.types.callExpression(_core.types.identifier("Symbol"), [_core.types.stringLiteral(name)]);
+    } else if (!isStatic) {
+      init = _core.types.newExpression(_core.types.identifier(!isMethod || isAccessor ? "WeakMap" : "WeakSet"), []);
+    }
+    if (init) {
+      (0, _helperAnnotateAsPure.default)(init);
+      initNodes.push(_core.template.statement.ast`var ${id} = ${init}`);
+    }
+  }
+  return initNodes;
+}
+function privateNameVisitorFactory(visitor) {
+  const nestedVisitor = _core.traverse.visitors.merge([Object.assign({}, visitor), _helperEnvironmentVisitor.default]);
+  const privateNameVisitor = Object.assign({}, visitor, {
+    Class(path) {
+      const {
+        privateNamesMap
+      } = this;
+      const body = path.get("body.body");
+      const visiblePrivateNames = new Map(privateNamesMap);
+      const redeclared = [];
+      for (const prop of body) {
+        if (!prop.isPrivate()) continue;
+        const {
+          name
+        } = prop.node.key.id;
+        visiblePrivateNames.delete(name);
+        redeclared.push(name);
+      }
+      if (!redeclared.length) {
+        return;
+      }
+      path.get("body").traverse(nestedVisitor, Object.assign({}, this, {
+        redeclared
+      }));
+      path.traverse(privateNameVisitor, Object.assign({}, this, {
+        privateNamesMap: visiblePrivateNames
+      }));
+      path.skipKey("body");
+    }
+  });
+  return privateNameVisitor;
+}
+const privateNameVisitor = privateNameVisitorFactory({
+  PrivateName(path, {
+    noDocumentAll
+  }) {
+    const {
+      privateNamesMap,
+      redeclared
+    } = this;
+    const {
+      node,
+      parentPath
+    } = path;
+    if (!parentPath.isMemberExpression({
+      property: node
+    }) && !parentPath.isOptionalMemberExpression({
+      property: node
+    })) {
+      return;
+    }
+    const {
+      name
+    } = node.id;
+    if (!privateNamesMap.has(name)) return;
+    if (redeclared && redeclared.includes(name)) return;
+    this.handle(parentPath, noDocumentAll);
+  }
+});
+function unshadow(name, scope, innerBinding) {
+  while ((_scope = scope) != null && _scope.hasBinding(name) && !scope.bindingIdentifierEquals(name, innerBinding)) {
+    var _scope;
+    scope.rename(name);
+    scope = scope.parent;
+  }
+}
+function buildCheckInRHS(rhs, file, inRHSIsObject) {
+  if (inRHSIsObject || !(file.availableHelper != null && file.availableHelper("checkInRHS"))) return rhs;
+  return _core.types.callExpression(file.addHelper("checkInRHS"), [rhs]);
+}
+const privateInVisitor = privateNameVisitorFactory({
+  BinaryExpression(path, {
+    file
+  }) {
+    const {
+      operator,
+      left,
+      right
+    } = path.node;
+    if (operator !== "in") return;
+    if (!_core.types.isPrivateName(left)) return;
+    const {
+      privateFieldsAsProperties,
+      privateNamesMap,
+      redeclared
+    } = this;
+    const {
+      name
+    } = left.id;
+    if (!privateNamesMap.has(name)) return;
+    if (redeclared && redeclared.includes(name)) return;
+    unshadow(this.classRef.name, path.scope, this.innerBinding);
+    if (privateFieldsAsProperties) {
+      const {
+        id
+      } = privateNamesMap.get(name);
+      path.replaceWith(_core.template.expression.ast`
+        Object.prototype.hasOwnProperty.call(${buildCheckInRHS(right, file)}, ${_core.types.cloneNode(id)})
+      `);
+      return;
+    }
+    const {
+      id,
+      static: isStatic
+    } = privateNamesMap.get(name);
+    if (isStatic) {
+      path.replaceWith(_core.template.expression.ast`${buildCheckInRHS(right, file)} === ${_core.types.cloneNode(this.classRef)}`);
+      return;
+    }
+    path.replaceWith(_core.template.expression.ast`${_core.types.cloneNode(id)}.has(${buildCheckInRHS(right, file)})`);
+  }
+});
+const privateNameHandlerSpec = {
+  memoise(member, count) {
+    const {
+      scope
+    } = member;
+    const {
+      object
+    } = member.node;
+    const memo = scope.maybeGenerateMemoised(object);
+    if (!memo) {
+      return;
+    }
+    this.memoiser.set(object, memo, count);
+  },
+  receiver(member) {
+    const {
+      object
+    } = member.node;
+    if (this.memoiser.has(object)) {
+      return _core.types.cloneNode(this.memoiser.get(object));
+    }
+    return _core.types.cloneNode(object);
+  },
+  get(member) {
+    const {
+      classRef,
+      privateNamesMap,
+      file,
+      innerBinding
+    } = this;
+    const {
+      name
+    } = member.node.property.id;
+    const {
+      id,
+      static: isStatic,
+      method: isMethod,
+      methodId,
+      getId,
+      setId
+    } = privateNamesMap.get(name);
+    const isAccessor = getId || setId;
+    if (isStatic) {
+      const helperName = isMethod && !isAccessor ? "classStaticPrivateMethodGet" : "classStaticPrivateFieldSpecGet";
+      unshadow(classRef.name, member.scope, innerBinding);
+      return _core.types.callExpression(file.addHelper(helperName), [this.receiver(member), _core.types.cloneNode(classRef), _core.types.cloneNode(id)]);
+    }
+    if (isMethod) {
+      if (isAccessor) {
+        if (!getId && setId) {
+          if (file.availableHelper("writeOnlyError")) {
+            return _core.types.sequenceExpression([this.receiver(member), _core.types.callExpression(file.addHelper("writeOnlyError"), [_core.types.stringLiteral(`#${name}`)])]);
+          }
+          console.warn(`@babel/helpers is outdated, update it to silence this warning.`);
+        }
+        return _core.types.callExpression(file.addHelper("classPrivateFieldGet"), [this.receiver(member), _core.types.cloneNode(id)]);
+      }
+      return _core.types.callExpression(file.addHelper("classPrivateMethodGet"), [this.receiver(member), _core.types.cloneNode(id), _core.types.cloneNode(methodId)]);
+    }
+    return _core.types.callExpression(file.addHelper("classPrivateFieldGet"), [this.receiver(member), _core.types.cloneNode(id)]);
+  },
+  boundGet(member) {
+    this.memoise(member, 1);
+    return _core.types.callExpression(_core.types.memberExpression(this.get(member), _core.types.identifier("bind")), [this.receiver(member)]);
+  },
+  set(member, value) {
+    const {
+      classRef,
+      privateNamesMap,
+      file
+    } = this;
+    const {
+      name
+    } = member.node.property.id;
+    const {
+      id,
+      static: isStatic,
+      method: isMethod,
+      setId,
+      getId
+    } = privateNamesMap.get(name);
+    const isAccessor = getId || setId;
+    if (isStatic) {
+      const helperName = isMethod && !isAccessor ? "classStaticPrivateMethodSet" : "classStaticPrivateFieldSpecSet";
+      return _core.types.callExpression(file.addHelper(helperName), [this.receiver(member), _core.types.cloneNode(classRef), _core.types.cloneNode(id), value]);
+    }
+    if (isMethod) {
+      if (setId) {
+        return _core.types.callExpression(file.addHelper("classPrivateFieldSet"), [this.receiver(member), _core.types.cloneNode(id), value]);
+      }
+      return _core.types.sequenceExpression([this.receiver(member), value, _core.types.callExpression(file.addHelper("readOnlyError"), [_core.types.stringLiteral(`#${name}`)])]);
+    }
+    return _core.types.callExpression(file.addHelper("classPrivateFieldSet"), [this.receiver(member), _core.types.cloneNode(id), value]);
+  },
+  destructureSet(member) {
+    const {
+      classRef,
+      privateNamesMap,
+      file
+    } = this;
+    const {
+      name
+    } = member.node.property.id;
+    const {
+      id,
+      static: isStatic
+    } = privateNamesMap.get(name);
+    if (isStatic) {
+      try {
+        var helper = file.addHelper("classStaticPrivateFieldDestructureSet");
+      } catch (_unused) {
+        throw new Error("Babel can not transpile `[C.#p] = [0]` with @babel/helpers < 7.13.10, \n" + "please update @babel/helpers to the latest version.");
+      }
+      return _core.types.memberExpression(_core.types.callExpression(helper, [this.receiver(member), _core.types.cloneNode(classRef), _core.types.cloneNode(id)]), _core.types.identifier("value"));
+    }
+    return _core.types.memberExpression(_core.types.callExpression(file.addHelper("classPrivateFieldDestructureSet"), [this.receiver(member), _core.types.cloneNode(id)]), _core.types.identifier("value"));
+  },
+  call(member, args) {
+    this.memoise(member, 1);
+    return (0, _helperOptimiseCallExpression.default)(this.get(member), this.receiver(member), args, false);
+  },
+  optionalCall(member, args) {
+    this.memoise(member, 1);
+    return (0, _helperOptimiseCallExpression.default)(this.get(member), this.receiver(member), args, true);
+  },
+  delete() {
+    throw new Error("Internal Babel error: deleting private elements is a parsing error.");
+  }
+};
+const privateNameHandlerLoose = {
+  get(member) {
+    const {
+      privateNamesMap,
+      file
+    } = this;
+    const {
+      object
+    } = member.node;
+    const {
+      name
+    } = member.node.property.id;
+    return _core.template.expression`BASE(REF, PROP)[PROP]`({
+      BASE: file.addHelper("classPrivateFieldLooseBase"),
+      REF: _core.types.cloneNode(object),
+      PROP: _core.types.cloneNode(privateNamesMap.get(name).id)
+    });
+  },
+  set() {
+    throw new Error("private name handler with loose = true don't need set()");
+  },
+  boundGet(member) {
+    return _core.types.callExpression(_core.types.memberExpression(this.get(member), _core.types.identifier("bind")), [_core.types.cloneNode(member.node.object)]);
+  },
+  simpleSet(member) {
+    return this.get(member);
+  },
+  destructureSet(member) {
+    return this.get(member);
+  },
+  call(member, args) {
+    return _core.types.callExpression(this.get(member), args);
+  },
+  optionalCall(member, args) {
+    return _core.types.optionalCallExpression(this.get(member), args, true);
+  },
+  delete() {
+    throw new Error("Internal Babel error: deleting private elements is a parsing error.");
+  }
+};
+function transformPrivateNamesUsage(ref, path, privateNamesMap, {
+  privateFieldsAsProperties,
+  noDocumentAll,
+  innerBinding
+}, state) {
+  if (!privateNamesMap.size) return;
+  const body = path.get("body");
+  const handler = privateFieldsAsProperties ? privateNameHandlerLoose : privateNameHandlerSpec;
+  (0, _helperMemberExpressionToFunctions.default)(body, privateNameVisitor, Object.assign({
+    privateNamesMap,
+    classRef: ref,
+    file: state
+  }, handler, {
+    noDocumentAll,
+    innerBinding
+  }));
+  body.traverse(privateInVisitor, {
+    privateNamesMap,
+    classRef: ref,
+    file: state,
+    privateFieldsAsProperties,
+    innerBinding
+  });
+}
+function buildPrivateFieldInitLoose(ref, prop, privateNamesMap) {
+  const {
+    id
+  } = privateNamesMap.get(prop.node.key.id.name);
+  const value = prop.node.value || prop.scope.buildUndefinedNode();
+  return inheritPropComments(_core.template.statement.ast`
+      Object.defineProperty(${ref}, ${_core.types.cloneNode(id)}, {
+        // configurable is false by default
+        // enumerable is false by default
+        writable: true,
+        value: ${value}
+      });
+    `, prop);
+}
+function buildPrivateInstanceFieldInitSpec(ref, prop, privateNamesMap, state) {
+  const {
+    id
+  } = privateNamesMap.get(prop.node.key.id.name);
+  const value = prop.node.value || prop.scope.buildUndefinedNode();
+  {
+    if (!state.availableHelper("classPrivateFieldInitSpec")) {
+      return inheritPropComments(_core.template.statement.ast`${_core.types.cloneNode(id)}.set(${ref}, {
+          // configurable is always false for private elements
+          // enumerable is always false for private elements
+          writable: true,
+          value: ${value},
+        })`, prop);
+    }
+  }
+  const helper = state.addHelper("classPrivateFieldInitSpec");
+  return inheritPropComments(_core.template.statement.ast`${helper}(
+      ${_core.types.thisExpression()},
+      ${_core.types.cloneNode(id)},
+      {
+        writable: true,
+        value: ${value}
+      },
+    )`, prop);
+}
+function buildPrivateStaticFieldInitSpec(prop, privateNamesMap) {
+  const privateName = privateNamesMap.get(prop.node.key.id.name);
+  const {
+    id,
+    getId,
+    setId,
+    initAdded
+  } = privateName;
+  const isAccessor = getId || setId;
+  if (!prop.isProperty() && (initAdded || !isAccessor)) return;
+  if (isAccessor) {
+    privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
+      initAdded: true
+    }));
+    return inheritPropComments(_core.template.statement.ast`
+        var ${_core.types.cloneNode(id)} = {
+          // configurable is false by default
+          // enumerable is false by default
+          // writable is false by default
+          get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
+          set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
+        }
+      `, prop);
+  }
+  const value = prop.node.value || prop.scope.buildUndefinedNode();
+  return inheritPropComments(_core.template.statement.ast`
+      var ${_core.types.cloneNode(id)} = {
+        // configurable is false by default
+        // enumerable is false by default
+        writable: true,
+        value: ${value}
+      };
+    `, prop);
+}
+function buildPrivateMethodInitLoose(ref, prop, privateNamesMap) {
+  const privateName = privateNamesMap.get(prop.node.key.id.name);
+  const {
+    methodId,
+    id,
+    getId,
+    setId,
+    initAdded
+  } = privateName;
+  if (initAdded) return;
+  if (methodId) {
+    return inheritPropComments(_core.template.statement.ast`
+        Object.defineProperty(${ref}, ${id}, {
+          // configurable is false by default
+          // enumerable is false by default
+          // writable is false by default
+          value: ${methodId.name}
+        });
+      `, prop);
+  }
+  const isAccessor = getId || setId;
+  if (isAccessor) {
+    privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
+      initAdded: true
+    }));
+    return inheritPropComments(_core.template.statement.ast`
+        Object.defineProperty(${ref}, ${id}, {
+          // configurable is false by default
+          // enumerable is false by default
+          // writable is false by default
+          get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
+          set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
+        });
+      `, prop);
+  }
+}
+function buildPrivateInstanceMethodInitSpec(ref, prop, privateNamesMap, state) {
+  const privateName = privateNamesMap.get(prop.node.key.id.name);
+  const {
+    getId,
+    setId,
+    initAdded
+  } = privateName;
+  if (initAdded) return;
+  const isAccessor = getId || setId;
+  if (isAccessor) {
+    return buildPrivateAccessorInitialization(ref, prop, privateNamesMap, state);
+  }
+  return buildPrivateInstanceMethodInitialization(ref, prop, privateNamesMap, state);
+}
+function buildPrivateAccessorInitialization(ref, prop, privateNamesMap, state) {
+  const privateName = privateNamesMap.get(prop.node.key.id.name);
+  const {
+    id,
+    getId,
+    setId
+  } = privateName;
+  privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
+    initAdded: true
+  }));
+  {
+    if (!state.availableHelper("classPrivateFieldInitSpec")) {
+      return inheritPropComments(_core.template.statement.ast`
+          ${id}.set(${ref}, {
+            get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
+            set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
+          });
+        `, prop);
+    }
+  }
+  const helper = state.addHelper("classPrivateFieldInitSpec");
+  return inheritPropComments(_core.template.statement.ast`${helper}(
+      ${_core.types.thisExpression()},
+      ${_core.types.cloneNode(id)},
+      {
+        get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
+        set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
+      },
+    )`, prop);
+}
+function buildPrivateInstanceMethodInitialization(ref, prop, privateNamesMap, state) {
+  const privateName = privateNamesMap.get(prop.node.key.id.name);
+  const {
+    id
+  } = privateName;
+  {
+    if (!state.availableHelper("classPrivateMethodInitSpec")) {
+      return inheritPropComments(_core.template.statement.ast`${id}.add(${ref})`, prop);
+    }
+  }
+  const helper = state.addHelper("classPrivateMethodInitSpec");
+  return inheritPropComments(_core.template.statement.ast`${helper}(
+      ${_core.types.thisExpression()},
+      ${_core.types.cloneNode(id)}
+    )`, prop);
+}
+function buildPublicFieldInitLoose(ref, prop) {
+  const {
+    key,
+    computed
+  } = prop.node;
+  const value = prop.node.value || prop.scope.buildUndefinedNode();
+  return inheritPropComments(_core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.memberExpression(ref, key, computed || _core.types.isLiteral(key)), value)), prop);
+}
+function buildPublicFieldInitSpec(ref, prop, state) {
+  const {
+    key,
+    computed
+  } = prop.node;
+  const value = prop.node.value || prop.scope.buildUndefinedNode();
+  return inheritPropComments(_core.types.expressionStatement(_core.types.callExpression(state.addHelper("defineProperty"), [ref, computed || _core.types.isLiteral(key) ? key : _core.types.stringLiteral(key.name), value])), prop);
+}
+function buildPrivateStaticMethodInitLoose(ref, prop, state, privateNamesMap) {
+  const privateName = privateNamesMap.get(prop.node.key.id.name);
+  const {
+    id,
+    methodId,
+    getId,
+    setId,
+    initAdded
+  } = privateName;
+  if (initAdded) return;
+  const isAccessor = getId || setId;
+  if (isAccessor) {
+    privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
+      initAdded: true
+    }));
+    return inheritPropComments(_core.template.statement.ast`
+        Object.defineProperty(${ref}, ${id}, {
+          // configurable is false by default
+          // enumerable is false by default
+          // writable is false by default
+          get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
+          set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
+        })
+      `, prop);
+  }
+  return inheritPropComments(_core.template.statement.ast`
+      Object.defineProperty(${ref}, ${id}, {
+        // configurable is false by default
+        // enumerable is false by default
+        // writable is false by default
+        value: ${methodId.name}
+      });
+    `, prop);
+}
+function buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties = false) {
+  const privateName = privateNamesMap.get(prop.node.key.id.name);
+  const {
+    id,
+    methodId,
+    getId,
+    setId,
+    getterDeclared,
+    setterDeclared,
+    static: isStatic
+  } = privateName;
+  const {
+    params,
+    body,
+    generator,
+    async
+  } = prop.node;
+  const isGetter = getId && !getterDeclared && params.length === 0;
+  const isSetter = setId && !setterDeclared && params.length > 0;
+  let declId = methodId;
+  if (isGetter) {
+    privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
+      getterDeclared: true
+    }));
+    declId = getId;
+  } else if (isSetter) {
+    privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
+      setterDeclared: true
+    }));
+    declId = setId;
+  } else if (isStatic && !privateFieldsAsProperties) {
+    declId = id;
+  }
+  return inheritPropComments(_core.types.functionDeclaration(_core.types.cloneNode(declId), params, body, generator, async), prop);
+}
+const thisContextVisitor = _core.traverse.visitors.merge([{
+  UnaryExpression(path) {
+    const {
+      node
+    } = path;
+    if (node.operator === "delete") {
+      const argument = (0, _helperSkipTransparentExpressionWrappers.skipTransparentExprWrapperNodes)(node.argument);
+      if (_core.types.isThisExpression(argument)) {
+        path.replaceWith(_core.types.booleanLiteral(true));
+      }
+    }
+  },
+  ThisExpression(path, state) {
+    state.needsClassRef = true;
+    path.replaceWith(_core.types.cloneNode(state.classRef));
+  },
+  MetaProperty(path) {
+    const {
+      node,
+      scope
+    } = path;
+    if (node.meta.name === "new" && node.property.name === "target") {
+      path.replaceWith(scope.buildUndefinedNode());
+    }
+  }
+}, _helperEnvironmentVisitor.default]);
+const innerReferencesVisitor = {
+  ReferencedIdentifier(path, state) {
+    if (path.scope.bindingIdentifierEquals(path.node.name, state.innerBinding)) {
+      state.needsClassRef = true;
+      path.node.name = state.classRef.name;
+    }
+  }
+};
+function replaceThisContext(path, ref, innerBindingRef) {
+  var _state$classRef;
+  const state = {
+    classRef: ref,
+    needsClassRef: false,
+    innerBinding: innerBindingRef
+  };
+  if (!path.isMethod()) {
+    path.traverse(thisContextVisitor, state);
+  }
+  if (innerBindingRef != null && (_state$classRef = state.classRef) != null && _state$classRef.name && state.classRef.name !== innerBindingRef.name) {
+    path.traverse(innerReferencesVisitor, state);
+  }
+  return state.needsClassRef;
+}
+function isNameOrLength({
+  key,
+  computed
+}) {
+  if (key.type === "Identifier") {
+    return !computed && (key.name === "name" || key.name === "length");
+  }
+  if (key.type === "StringLiteral") {
+    return key.value === "name" || key.value === "length";
+  }
+  return false;
+}
+function inheritPropComments(node, prop) {
+  _core.types.inheritLeadingComments(node, prop.node);
+  _core.types.inheritInnerComments(node, prop.node);
+  return node;
+}
+function buildFieldsInitNodes(ref, superRef, props, privateNamesMap, file, setPublicClassFields, privateFieldsAsProperties, constantSuper, innerBindingRef) {
+  var _ref, _ref2;
+  let classRefFlags = 0;
+  let injectSuperRef;
+  const staticNodes = [];
+  const instanceNodes = [];
+  const pureStaticNodes = [];
+  let classBindingNode = null;
+  const getSuperRef = _core.types.isIdentifier(superRef) ? () => superRef : () => {
+    var _injectSuperRef;
+    (_injectSuperRef = injectSuperRef) != null ? _injectSuperRef : injectSuperRef = props[0].scope.generateUidIdentifierBasedOnNode(superRef);
+    return injectSuperRef;
+  };
+  const classRefForInnerBinding = (_ref = ref) != null ? _ref : props[0].scope.generateUidIdentifier("class");
+  (_ref2 = ref) != null ? _ref2 : ref = _core.types.cloneNode(innerBindingRef);
+  for (const prop of props) {
+    prop.isClassProperty() && ts.assertFieldTransformed(prop);
+    const isStatic = !(_core.types.isStaticBlock != null && _core.types.isStaticBlock(prop.node)) && prop.node.static;
+    const isInstance = !isStatic;
+    const isPrivate = prop.isPrivate();
+    const isPublic = !isPrivate;
+    const isField = prop.isProperty();
+    const isMethod = !isField;
+    const isStaticBlock = prop.isStaticBlock == null ? void 0 : prop.isStaticBlock();
+    if (isStatic) classRefFlags |= 1;
+    if (isStatic || isMethod && isPrivate || isStaticBlock) {
+      new _helperReplaceSupers.default({
+        methodPath: prop,
+        constantSuper,
+        file: file,
+        refToPreserve: innerBindingRef,
+        getSuperRef,
+        getObjectRef() {
+          classRefFlags |= 2;
+          if (isStatic || isStaticBlock) {
+            return classRefForInnerBinding;
+          } else {
+            return _core.types.memberExpression(classRefForInnerBinding, _core.types.identifier("prototype"));
+          }
+        }
+      }).replace();
+      const replaced = replaceThisContext(prop, classRefForInnerBinding, innerBindingRef);
+      if (replaced) {
+        classRefFlags |= 2;
+      }
+    }
+    switch (true) {
+      case isStaticBlock:
+        {
+          const blockBody = prop.node.body;
+          if (blockBody.length === 1 && _core.types.isExpressionStatement(blockBody[0])) {
+            staticNodes.push(inheritPropComments(blockBody[0], prop));
+          } else {
+            staticNodes.push(_core.types.inheritsComments(_core.template.statement.ast`(() => { ${blockBody} })()`, prop.node));
+          }
+          break;
+        }
+      case isStatic && isPrivate && isField && privateFieldsAsProperties:
+        staticNodes.push(buildPrivateFieldInitLoose(_core.types.cloneNode(ref), prop, privateNamesMap));
+        break;
+      case isStatic && isPrivate && isField && !privateFieldsAsProperties:
+        staticNodes.push(buildPrivateStaticFieldInitSpec(prop, privateNamesMap));
+        break;
+      case isStatic && isPublic && isField && setPublicClassFields:
+        if (!isNameOrLength(prop.node)) {
+          staticNodes.push(buildPublicFieldInitLoose(_core.types.cloneNode(ref), prop));
+          break;
+        }
+      case isStatic && isPublic && isField && !setPublicClassFields:
+        staticNodes.push(buildPublicFieldInitSpec(_core.types.cloneNode(ref), prop, file));
+        break;
+      case isInstance && isPrivate && isField && privateFieldsAsProperties:
+        instanceNodes.push(buildPrivateFieldInitLoose(_core.types.thisExpression(), prop, privateNamesMap));
+        break;
+      case isInstance && isPrivate && isField && !privateFieldsAsProperties:
+        instanceNodes.push(buildPrivateInstanceFieldInitSpec(_core.types.thisExpression(), prop, privateNamesMap, file));
+        break;
+      case isInstance && isPrivate && isMethod && privateFieldsAsProperties:
+        instanceNodes.unshift(buildPrivateMethodInitLoose(_core.types.thisExpression(), prop, privateNamesMap));
+        pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
+        break;
+      case isInstance && isPrivate && isMethod && !privateFieldsAsProperties:
+        instanceNodes.unshift(buildPrivateInstanceMethodInitSpec(_core.types.thisExpression(), prop, privateNamesMap, file));
+        pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
+        break;
+      case isStatic && isPrivate && isMethod && !privateFieldsAsProperties:
+        staticNodes.unshift(buildPrivateStaticFieldInitSpec(prop, privateNamesMap));
+        pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
+        break;
+      case isStatic && isPrivate && isMethod && privateFieldsAsProperties:
+        staticNodes.unshift(buildPrivateStaticMethodInitLoose(_core.types.cloneNode(ref), prop, file, privateNamesMap));
+        pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
+        break;
+      case isInstance && isPublic && isField && setPublicClassFields:
+        instanceNodes.push(buildPublicFieldInitLoose(_core.types.thisExpression(), prop));
+        break;
+      case isInstance && isPublic && isField && !setPublicClassFields:
+        instanceNodes.push(buildPublicFieldInitSpec(_core.types.thisExpression(), prop, file));
+        break;
+      default:
+        throw new Error("Unreachable.");
+    }
+  }
+  if (classRefFlags & 2 && innerBindingRef != null) {
+    classBindingNode = _core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.cloneNode(classRefForInnerBinding), _core.types.cloneNode(innerBindingRef)));
+  }
+  return {
+    staticNodes: staticNodes.filter(Boolean),
+    instanceNodes: instanceNodes.filter(Boolean),
+    pureStaticNodes: pureStaticNodes.filter(Boolean),
+    classBindingNode,
+    wrapClass(path) {
+      for (const prop of props) {
+        prop.node.leadingComments = null;
+        prop.remove();
+      }
+      if (injectSuperRef) {
+        path.scope.push({
+          id: _core.types.cloneNode(injectSuperRef)
+        });
+        path.set("superClass", _core.types.assignmentExpression("=", injectSuperRef, path.node.superClass));
+      }
+      if (classRefFlags !== 0) {
+        if (path.isClassExpression()) {
+          path.scope.push({
+            id: ref
+          });
+          path.replaceWith(_core.types.assignmentExpression("=", _core.types.cloneNode(ref), path.node));
+        } else {
+          if (innerBindingRef == null) {
+            path.node.id = ref;
+          }
+          if (classBindingNode != null) {
+            path.scope.push({
+              id: classRefForInnerBinding
+            });
+          }
+        }
+      }
+      return path;
+    }
+  };
+}
+
+//# sourceMappingURL=fields.js.map

node_modules/@babel/helper-create-class-features-plugin/lib/index.js

@@ -0,0 +1,230 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+Object.defineProperty(exports, "FEATURES", {
+  enumerable: true,
+  get: function () {
+    return _features.FEATURES;
+  }
+});
+Object.defineProperty(exports, "buildCheckInRHS", {
+  enumerable: true,
+  get: function () {
+    return _fields.buildCheckInRHS;
+  }
+});
+exports.createClassFeaturePlugin = createClassFeaturePlugin;
+Object.defineProperty(exports, "enableFeature", {
+  enumerable: true,
+  get: function () {
+    return _features.enableFeature;
+  }
+});
+Object.defineProperty(exports, "injectInitialization", {
+  enumerable: true,
+  get: function () {
+    return _misc.injectInitialization;
+  }
+});
+var _core = require("@babel/core");
+var _helperFunctionName = require("@babel/helper-function-name");
+var _helperSplitExportDeclaration = require("@babel/helper-split-export-declaration");
+var _semver = require("semver");
+var _fields = require("./fields");
+var _decorators = require("./decorators");
+var _misc = require("./misc");
+var _features = require("./features");
+var _typescript = require("./typescript");
+const versionKey = "@babel/plugin-class-features/version";
+function createClassFeaturePlugin({
+  name,
+  feature,
+  loose,
+  manipulateOptions,
+  api,
+  inherits
+}) {
+  {
+    var _api;
+    (_api = api) != null ? _api : api = {
+      assumption: () => void 0
+    };
+  }
+  const setPublicClassFields = api.assumption("setPublicClassFields");
+  const privateFieldsAsSymbols = api.assumption("privateFieldsAsSymbols");
+  const privateFieldsAsProperties = api.assumption("privateFieldsAsProperties");
+  const constantSuper = api.assumption("constantSuper");
+  const noDocumentAll = api.assumption("noDocumentAll");
+  if (privateFieldsAsProperties && privateFieldsAsSymbols) {
+    throw new Error(`Cannot enable both the "privateFieldsAsProperties" and ` + `"privateFieldsAsSymbols" assumptions as the same time.`);
+  }
+  const privateFieldsAsSymbolsOrProperties = privateFieldsAsProperties || privateFieldsAsSymbols;
+  if (loose === true) {
+    const explicit = [];
+    if (setPublicClassFields !== undefined) {
+      explicit.push(`"setPublicClassFields"`);
+    }
+    if (privateFieldsAsProperties !== undefined) {
+      explicit.push(`"privateFieldsAsProperties"`);
+    }
+    if (privateFieldsAsSymbols !== undefined) {
+      explicit.push(`"privateFieldsAsSymbols"`);
+    }
+    if (explicit.length !== 0) {
+      console.warn(`[${name}]: You are using the "loose: true" option and you are` + ` explicitly setting a value for the ${explicit.join(" and ")}` + ` assumption${explicit.length > 1 ? "s" : ""}. The "loose" option` + ` can cause incompatibilities with the other class features` + ` plugins, so it's recommended that you replace it with the` + ` following top-level option:\n` + `\t"assumptions": {\n` + `\t\t"setPublicClassFields": true,\n` + `\t\t"privateFieldsAsSymbols": true\n` + `\t}`);
+    }
+  }
+  return {
+    name,
+    manipulateOptions,
+    inherits,
+    pre(file) {
+      (0, _features.enableFeature)(file, feature, loose);
+      {
+        if (typeof file.get(versionKey) === "number") {
+          file.set(versionKey, "7.22.10");
+          return;
+        }
+      }
+      if (!file.get(versionKey) || _semver.lt(file.get(versionKey), "7.22.10")) {
+        file.set(versionKey, "7.22.10");
+      }
+    },
+    visitor: {
+      Class(path, {
+        file
+      }) {
+        var _ref;
+        if (file.get(versionKey) !== "7.22.10") return;
+        if (!(0, _features.shouldTransform)(path, file)) return;
+        const pathIsClassDeclaration = path.isClassDeclaration();
+        if (pathIsClassDeclaration) (0, _typescript.assertFieldTransformed)(path);
+        const loose = (0, _features.isLoose)(file, feature);
+        let constructor;
+        const isDecorated = (0, _decorators.hasDecorators)(path.node);
+        const props = [];
+        const elements = [];
+        const computedPaths = [];
+        const privateNames = new Set();
+        const body = path.get("body");
+        for (const path of body.get("body")) {
+          if ((path.isClassProperty() || path.isClassMethod()) && path.node.computed) {
+            computedPaths.push(path);
+          }
+          if (path.isPrivate()) {
+            const {
+              name
+            } = path.node.key.id;
+            const getName = `get ${name}`;
+            const setName = `set ${name}`;
+            if (path.isClassPrivateMethod()) {
+              if (path.node.kind === "get") {
+                if (privateNames.has(getName) || privateNames.has(name) && !privateNames.has(setName)) {
+                  throw path.buildCodeFrameError("Duplicate private field");
+                }
+                privateNames.add(getName).add(name);
+              } else if (path.node.kind === "set") {
+                if (privateNames.has(setName) || privateNames.has(name) && !privateNames.has(getName)) {
+                  throw path.buildCodeFrameError("Duplicate private field");
+                }
+                privateNames.add(setName).add(name);
+              }
+            } else {
+              if (privateNames.has(name) && !privateNames.has(getName) && !privateNames.has(setName) || privateNames.has(name) && (privateNames.has(getName) || privateNames.has(setName))) {
+                throw path.buildCodeFrameError("Duplicate private field");
+              }
+              privateNames.add(name);
+            }
+          }
+          if (path.isClassMethod({
+            kind: "constructor"
+          })) {
+            constructor = path;
+          } else {
+            elements.push(path);
+            if (path.isProperty() || path.isPrivate() || path.isStaticBlock != null && path.isStaticBlock()) {
+              props.push(path);
+            }
+          }
+        }
+        {
+          if (!props.length && !isDecorated) return;
+        }
+        const innerBinding = path.node.id;
+        let ref;
+        if (!innerBinding || !pathIsClassDeclaration) {
+          (0, _helperFunctionName.default)(path);
+          ref = path.scope.generateUidIdentifier("class");
+        }
+        const classRefForDefine = (_ref = ref) != null ? _ref : _core.types.cloneNode(innerBinding);
+        const privateNamesMap = (0, _fields.buildPrivateNamesMap)(props);
+        const privateNamesNodes = (0, _fields.buildPrivateNamesNodes)(privateNamesMap, privateFieldsAsProperties != null ? privateFieldsAsProperties : loose, privateFieldsAsSymbols != null ? privateFieldsAsSymbols : false, file);
+        (0, _fields.transformPrivateNamesUsage)(classRefForDefine, path, privateNamesMap, {
+          privateFieldsAsProperties: privateFieldsAsSymbolsOrProperties != null ? privateFieldsAsSymbolsOrProperties : loose,
+          noDocumentAll,
+          innerBinding
+        }, file);
+        let keysNodes, staticNodes, instanceNodes, pureStaticNodes, classBindingNode, wrapClass;
+        {
+          if (isDecorated) {
+            staticNodes = pureStaticNodes = keysNodes = [];
+            ({
+              instanceNodes,
+              wrapClass
+            } = (0, _decorators.buildDecoratedClass)(classRefForDefine, path, elements, file));
+          } else {
+            keysNodes = (0, _misc.extractComputedKeys)(path, computedPaths, file);
+            ({
+              staticNodes,
+              pureStaticNodes,
+              instanceNodes,
+              classBindingNode,
+              wrapClass
+            } = (0, _fields.buildFieldsInitNodes)(ref, path.node.superClass, props, privateNamesMap, file, setPublicClassFields != null ? setPublicClassFields : loose, privateFieldsAsSymbolsOrProperties != null ? privateFieldsAsSymbolsOrProperties : loose, constantSuper != null ? constantSuper : loose, innerBinding));
+          }
+        }
+        if (instanceNodes.length > 0) {
+          (0, _misc.injectInitialization)(path, constructor, instanceNodes, (referenceVisitor, state) => {
+            {
+              if (isDecorated) return;
+            }
+            for (const prop of props) {
+              if (_core.types.isStaticBlock != null && _core.types.isStaticBlock(prop.node) || prop.node.static) continue;
+              prop.traverse(referenceVisitor, state);
+            }
+          });
+        }
+        const wrappedPath = wrapClass(path);
+        wrappedPath.insertBefore([...privateNamesNodes, ...keysNodes]);
+        if (staticNodes.length > 0) {
+          wrappedPath.insertAfter(staticNodes);
+        }
+        if (pureStaticNodes.length > 0) {
+          wrappedPath.find(parent => parent.isStatement() || parent.isDeclaration()).insertAfter(pureStaticNodes);
+        }
+        if (classBindingNode != null && pathIsClassDeclaration) {
+          wrappedPath.insertAfter(classBindingNode);
+        }
+      },
+      ExportDefaultDeclaration(path, {
+        file
+      }) {
+        {
+          if (file.get(versionKey) !== "7.22.10") return;
+          const decl = path.get("declaration");
+          if (decl.isClassDeclaration() && (0, _decorators.hasDecorators)(decl.node)) {
+            if (decl.node.id) {
+              (0, _helperSplitExportDeclaration.default)(path);
+            } else {
+              decl.node.type = "ClassExpression";
+            }
+          }
+        }
+      }
+    }
+  };
+}
+
+//# sourceMappingURL=index.js.map

node_modules/@babel/helper-create-class-features-plugin/lib/misc.js

@@ -0,0 +1,106 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.extractComputedKeys = extractComputedKeys;
+exports.injectInitialization = injectInitialization;
+var _core = require("@babel/core");
+var _helperEnvironmentVisitor = require("@babel/helper-environment-visitor");
+const findBareSupers = _core.traverse.visitors.merge([{
+  Super(path) {
+    const {
+      node,
+      parentPath
+    } = path;
+    if (parentPath.isCallExpression({
+      callee: node
+    })) {
+      this.push(parentPath);
+    }
+  }
+}, _helperEnvironmentVisitor.default]);
+const referenceVisitor = {
+  "TSTypeAnnotation|TypeAnnotation"(path) {
+    path.skip();
+  },
+  ReferencedIdentifier(path, {
+    scope
+  }) {
+    if (scope.hasOwnBinding(path.node.name)) {
+      scope.rename(path.node.name);
+      path.skip();
+    }
+  }
+};
+function handleClassTDZ(path, state) {
+  if (state.classBinding && state.classBinding === path.scope.getBinding(path.node.name)) {
+    const classNameTDZError = state.file.addHelper("classNameTDZError");
+    const throwNode = _core.types.callExpression(classNameTDZError, [_core.types.stringLiteral(path.node.name)]);
+    path.replaceWith(_core.types.sequenceExpression([throwNode, path.node]));
+    path.skip();
+  }
+}
+const classFieldDefinitionEvaluationTDZVisitor = {
+  ReferencedIdentifier: handleClassTDZ
+};
+function injectInitialization(path, constructor, nodes, renamer) {
+  if (!nodes.length) return;
+  const isDerived = !!path.node.superClass;
+  if (!constructor) {
+    const newConstructor = _core.types.classMethod("constructor", _core.types.identifier("constructor"), [], _core.types.blockStatement([]));
+    if (isDerived) {
+      newConstructor.params = [_core.types.restElement(_core.types.identifier("args"))];
+      newConstructor.body.body.push(_core.template.statement.ast`super(...args)`);
+    }
+    [constructor] = path.get("body").unshiftContainer("body", newConstructor);
+  }
+  if (renamer) {
+    renamer(referenceVisitor, {
+      scope: constructor.scope
+    });
+  }
+  if (isDerived) {
+    const bareSupers = [];
+    constructor.traverse(findBareSupers, bareSupers);
+    let isFirst = true;
+    for (const bareSuper of bareSupers) {
+      if (isFirst) {
+        bareSuper.insertAfter(nodes);
+        isFirst = false;
+      } else {
+        bareSuper.insertAfter(nodes.map(n => _core.types.cloneNode(n)));
+      }
+    }
+  } else {
+    constructor.get("body").unshiftContainer("body", nodes);
+  }
+}
+function extractComputedKeys(path, computedPaths, file) {
+  const declarations = [];
+  const state = {
+    classBinding: path.node.id && path.scope.getBinding(path.node.id.name),
+    file
+  };
+  for (const computedPath of computedPaths) {
+    const computedKey = computedPath.get("key");
+    if (computedKey.isReferencedIdentifier()) {
+      handleClassTDZ(computedKey, state);
+    } else {
+      computedKey.traverse(classFieldDefinitionEvaluationTDZVisitor, state);
+    }
+    const computedNode = computedPath.node;
+    if (!computedKey.isConstantExpression()) {
+      const ident = path.scope.generateUidIdentifierBasedOnNode(computedNode.key);
+      path.scope.push({
+        id: ident,
+        kind: "let"
+      });
+      declarations.push(_core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.cloneNode(ident), computedNode.key)));
+      computedNode.key = _core.types.cloneNode(ident);
+    }
+  }
+  return declarations;
+}
+
+//# sourceMappingURL=misc.js.map

node_modules/@babel/helper-create-class-features-plugin/lib/typescript.js

@@ -0,0 +1,13 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.assertFieldTransformed = assertFieldTransformed;
+function assertFieldTransformed(path) {
+  if (path.node.declare || false) {
+    throw path.buildCodeFrameError(`TypeScript 'declare' fields must first be transformed by ` + `@babel/plugin-transform-typescript.\n` + `If you have already enabled that plugin (or '@babel/preset-typescript'), make sure ` + `that it runs before any plugin related to additional class features:\n` + ` - @babel/plugin-transform-class-properties\n` + ` - @babel/plugin-transform-private-methods\n` + ` - @babel/plugin-proposal-decorators`);
+  }
+}
+
+//# sourceMappingURL=typescript.js.map

node_modules/@babel/helper-create-class-features-plugin/lib/typescript.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["assertFieldTransformed","path","node","declare","buildCodeFrameError"],"sources":["../src/typescript.ts"],"sourcesContent":["import type { NodePath } from \"@babel/traverse\";\nimport type * as t from \"@babel/types\";\n\nexport function assertFieldTransformed(\n  path: NodePath<t.ClassProperty | t.ClassDeclaration>,\n) {\n  if (\n    path.node.declare ||\n    (process.env.BABEL_8_BREAKING\n      ? path.isClassProperty({ definite: true })\n      : false)\n  ) {\n    throw path.buildCodeFrameError(\n      `TypeScript 'declare' fields must first be transformed by ` +\n        `@babel/plugin-transform-typescript.\\n` +\n        `If you have already enabled that plugin (or '@babel/preset-typescript'), make sure ` +\n        `that it runs before any plugin related to additional class features:\\n` +\n        ` - @babel/plugin-transform-class-properties\\n` +\n        ` - @babel/plugin-transform-private-methods\\n` +\n        ` - @babel/plugin-proposal-decorators`,\n    );\n  }\n}\n"],"mappings":";;;;;;AAGO,SAASA,sBAAsBA,CACpCC,IAAoD,EACpD;EACA,IACEA,IAAI,CAACC,IAAI,CAACC,OAAO,IAGb,KAAM,EACV;IACA,MAAMF,IAAI,CAACG,mBAAmB,CAC3B,2DAA0D,GACxD,uCAAsC,GACtC,qFAAoF,GACpF,wEAAuE,GACvE,+CAA8C,GAC9C,8CAA6C,GAC7C,sCACL,CAAC;EACH;AACF"}