text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = splitExportDeclaration;
  
  function t() {
    const data = _interopRequireWildcard(require("@gerhobbelt/babel-types"));
  
    t = function () {
      return data;
    };
  
    return data;
  }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
  
  function splitExportDeclaration(exportDeclaration) {
    if (!exportDeclaration.isExportDeclaration()) {
      throw new Error("Only export declarations can be splitted.");
    }
  
    const isDefault = exportDeclaration.isExportDefaultDeclaration();
    const declaration = exportDeclaration.get("declaration");
    const isClassDeclaration = declaration.isClassDeclaration();
  
    if (isDefault) {
      const standaloneDeclaration = declaration.isFunctionDeclaration() || isClassDeclaration;
      const scope = declaration.isScope() ? declaration.scope.parent : declaration.scope;
      let id = declaration.node.id;
      let needBindingRegistration = false;
  
      if (!id) {
        needBindingRegistration = true;
        id = scope.generateUidIdentifier("default");
  
        if (standaloneDeclaration || declaration.isFunctionExpression() || declaration.isClassExpression()) {
          declaration.node.id = t().cloneNode(id);
        }
      }
  
      const updatedDeclaration = standaloneDeclaration ? declaration : t().variableDeclaration("var", [t().variableDeclarator(t().cloneNode(id), declaration.node)]);
      const updatedExportDeclaration = t().exportNamedDeclaration(null, [t().exportSpecifier(t().cloneNode(id), t().identifier("default"))]);
      exportDeclaration.insertAfter(updatedExportDeclaration);
      exportDeclaration.replaceWith(updatedDeclaration);
  
      if (needBindingRegistration) {
        scope.registerBinding(isClassDeclaration ? "let" : "var", exportDeclaration);
      }
  
      return exportDeclaration;
    }
  
    if (exportDeclaration.get("specifiers").length > 0) {
      throw new Error("It doesn't make sense to split exported specifiers.");
    }
  
    const bindingIdentifiers = declaration.getOuterBindingIdentifiers();
    const specifiers = Object.keys(bindingIdentifiers).map(name => {
      return t().exportSpecifier(t().identifier(name), t().identifier(name));
    });
    const aliasDeclar = t().exportNamedDeclaration(null, specifiers);
    exportDeclaration.insertAfter(aliasDeclar);
    exportDeclaration.replaceWith(declaration.node);
    return exportDeclaration;
  }