text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = void 0;
  
  var _core = require("@babel/core");
  
  const buildClassDecorator = (0, _core.template)(`
    DECORATOR(CLASS_REF = INNER) || CLASS_REF;
  `);
  const buildClassPrototype = (0, _core.template)(`
    CLASS_REF.prototype;
  `);
  const buildGetDescriptor = (0, _core.template)(`
      Object.getOwnPropertyDescriptor(TARGET, PROPERTY);
  `);
  const buildGetObjectInitializer = (0, _core.template)(`
      (TEMP = Object.getOwnPropertyDescriptor(TARGET, PROPERTY), (TEMP = TEMP ? TEMP.value : undefined), {
          enumerable: true,
          configurable: true,
          writable: true,
          initializer: function(){
              return TEMP;
          }
      })
  `);
  const WARNING_CALLS = new WeakSet();
  
  function applyEnsureOrdering(path) {
    const decorators = (path.isClass() ? [path].concat(path.get("body.body")) : path.get("properties")).reduce((acc, prop) => acc.concat(prop.node.decorators || []), []);
    const identDecorators = decorators.filter(decorator => !_core.types.isIdentifier(decorator.expression));
    if (identDecorators.length === 0) return;
    return _core.types.sequenceExpression(identDecorators.map(decorator => {
      const expression = decorator.expression;
      const id = decorator.expression = path.scope.generateDeclaredUidIdentifier("dec");
      return _core.types.assignmentExpression("=", id, expression);
    }).concat([path.node]));
  }
  
  function applyClassDecorators(classPath) {
    if (!hasClassDecorators(classPath.node)) return;
    const decorators = classPath.node.decorators || [];
    classPath.node.decorators = null;
    const name = classPath.scope.generateDeclaredUidIdentifier("class");
    return decorators.map(dec => dec.expression).reverse().reduce(function (acc, decorator) {
      return buildClassDecorator({
        CLASS_REF: _core.types.cloneNode(name),
        DECORATOR: _core.types.cloneNode(decorator),
        INNER: acc
      }).expression;
    }, classPath.node);
  }
  
  function hasClassDecorators(classNode) {
    return !!(classNode.decorators && classNode.decorators.length);
  }
  
  function applyMethodDecorators(path, state) {
    if (!hasMethodDecorators(path.node.body.body)) return;
    return applyTargetDecorators(path, state, path.node.body.body);
  }
  
  function hasMethodDecorators(body) {
    return body.some(node => {
      var _node$decorators;
  
      return (_node$decorators = node.decorators) == null ? void 0 : _node$decorators.length;
    });
  }
  
  function applyObjectDecorators(path, state) {
    if (!hasMethodDecorators(path.node.properties)) return;
    return applyTargetDecorators(path, state, path.node.properties);
  }
  
  function applyTargetDecorators(path, state, decoratedProps) {
    const name = path.scope.generateDeclaredUidIdentifier(path.isClass() ? "class" : "obj");
    const exprs = decoratedProps.reduce(function (acc, node) {
      const decorators = node.decorators || [];
      node.decorators = null;
      if (decorators.length === 0) return acc;
  
      if (node.computed) {
        throw path.buildCodeFrameError("Computed method/property decorators are not yet supported.");
      }
  
      const property = _core.types.isLiteral(node.key) ? node.key : _core.types.stringLiteral(node.key.name);
      const target = path.isClass() && !node.static ? buildClassPrototype({
        CLASS_REF: name
      }).expression : name;
  
      if (_core.types.isClassProperty(node, {
        static: false
      })) {
        const descriptor = path.scope.generateDeclaredUidIdentifier("descriptor");
        const initializer = node.value ? _core.types.functionExpression(null, [], _core.types.blockStatement([_core.types.returnStatement(node.value)])) : _core.types.nullLiteral();
        node.value = _core.types.callExpression(state.addHelper("initializerWarningHelper"), [descriptor, _core.types.thisExpression()]);
        WARNING_CALLS.add(node.value);
        acc.push(_core.types.assignmentExpression("=", _core.types.cloneNode(descriptor), _core.types.callExpression(state.addHelper("applyDecoratedDescriptor"), [_core.types.cloneNode(target), _core.types.cloneNode(property), _core.types.arrayExpression(decorators.map(dec => _core.types.cloneNode(dec.expression))), _core.types.objectExpression([_core.types.objectProperty(_core.types.identifier("configurable"), _core.types.booleanLiteral(true)), _core.types.objectProperty(_core.types.identifier("enumerable"), _core.types.booleanLiteral(true)), _core.types.objectProperty(_core.types.identifier("writable"), _core.types.booleanLiteral(true)), _core.types.objectProperty(_core.types.identifier("initializer"), initializer)])])));
      } else {
        acc.push(_core.types.callExpression(state.addHelper("applyDecoratedDescriptor"), [_core.types.cloneNode(target), _core.types.cloneNode(property), _core.types.arrayExpression(decorators.map(dec => _core.types.cloneNode(dec.expression))), _core.types.isObjectProperty(node) || _core.types.isClassProperty(node, {
          static: true
        }) ? buildGetObjectInitializer({
          TEMP: path.scope.generateDeclaredUidIdentifier("init"),
          TARGET: _core.types.cloneNode(target),
          PROPERTY: _core.types.cloneNode(property)
        }).expression : buildGetDescriptor({
          TARGET: _core.types.cloneNode(target),
          PROPERTY: _core.types.cloneNode(property)
        }).expression, _core.types.cloneNode(target)]));
      }
  
      return acc;
    }, []);
    return _core.types.sequenceExpression([_core.types.assignmentExpression("=", _core.types.cloneNode(name), path.node), _core.types.sequenceExpression(exprs), _core.types.cloneNode(name)]);
  }
  
  function decoratedClassToExpression({
    node,
    scope
  }) {
    if (!hasClassDecorators(node) && !hasMethodDecorators(node.body.body)) {
      return;
    }
  
    const ref = node.id ? _core.types.cloneNode(node.id) : scope.generateUidIdentifier("class");
    return _core.types.variableDeclaration("let", [_core.types.variableDeclarator(ref, _core.types.toExpression(node))]);
  }
  
  var _default = {
    ExportDefaultDeclaration(path) {
      const decl = path.get("declaration");
      if (!decl.isClassDeclaration()) return;
      const replacement = decoratedClassToExpression(decl);
  
      if (replacement) {
        const [varDeclPath] = path.replaceWithMultiple([replacement, _core.types.exportNamedDeclaration(null, [_core.types.exportSpecifier(_core.types.cloneNode(replacement.declarations[0].id), _core.types.identifier("default"))])]);
  
        if (!decl.node.id) {
          path.scope.registerDeclaration(varDeclPath);
        }
      }
    },
  
    ClassDeclaration(path) {
      const replacement = decoratedClassToExpression(path);
  
      if (replacement) {
        path.replaceWith(replacement);
      }
    },
  
    ClassExpression(path, state) {
      const decoratedClass = applyEnsureOrdering(path) || applyClassDecorators(path) || applyMethodDecorators(path, state);
      if (decoratedClass) path.replaceWith(decoratedClass);
    },
  
    ObjectExpression(path, state) {
      const decoratedObject = applyEnsureOrdering(path) || applyObjectDecorators(path, state);
      if (decoratedObject) path.replaceWith(decoratedObject);
    },
  
    AssignmentExpression(path, state) {
      if (!WARNING_CALLS.has(path.node.right)) return;
      path.replaceWith(_core.types.callExpression(state.addHelper("initializerDefineProperty"), [_core.types.cloneNode(path.get("left.object").node), _core.types.stringLiteral(path.get("left.property").node.name || path.get("left.property").node.value), _core.types.cloneNode(path.get("right.arguments")[0].node), _core.types.cloneNode(path.get("right.arguments")[1].node)]));
    },
  
    CallExpression(path, state) {
      if (path.node.arguments.length !== 3) return;
      if (!WARNING_CALLS.has(path.node.arguments[2])) return;
  
      if (path.node.callee.name !== state.addHelper("defineProperty").name) {
        return;
      }
  
      path.replaceWith(_core.types.callExpression(state.addHelper("initializerDefineProperty"), [_core.types.cloneNode(path.get("arguments")[0].node), _core.types.cloneNode(path.get("arguments")[1].node), _core.types.cloneNode(path.get("arguments.2.arguments")[0].node), _core.types.cloneNode(path.get("arguments.2.arguments")[1].node)]));
    }
  
  };
  exports.default = _default;