text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = _default;
  
  function helpers() {
    const data = _interopRequireWildcard(require("@babel/helpers"));
  
    helpers = function () {
      return data;
    };
  
    return data;
  }
  
  function _generator() {
    const data = _interopRequireDefault(require("@babel/generator"));
  
    _generator = function () {
      return data;
    };
  
    return data;
  }
  
  function _template() {
    const data = _interopRequireDefault(require("@babel/template"));
  
    _template = function () {
      return data;
    };
  
    return data;
  }
  
  function t() {
    const data = _interopRequireWildcard(require("@babel/types"));
  
    t = function () {
      return data;
    };
  
    return data;
  }
  
  var _file = _interopRequireDefault(require("../transformation/file/file"));
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
  
  const buildUmdWrapper = replacements => (0, _template().default)`
      (function (root, factory) {
        if (typeof define === "function" && define.amd) {
          define(AMD_ARGUMENTS, factory);
        } else if (typeof exports === "object") {
          factory(COMMON_ARGUMENTS);
        } else {
          factory(BROWSER_ARGUMENTS);
        }
      })(UMD_ROOT, function (FACTORY_PARAMETERS) {
        FACTORY_BODY
      });
    `(replacements);
  
  function buildGlobal(allowlist) {
    const namespace = t().identifier("babelHelpers");
    const body = [];
    const container = t().functionExpression(null, [t().identifier("global")], t().blockStatement(body));
    const tree = t().program([t().expressionStatement(t().callExpression(container, [t().conditionalExpression(t().binaryExpression("===", t().unaryExpression("typeof", t().identifier("global")), t().stringLiteral("undefined")), t().identifier("self"), t().identifier("global"))]))]);
    body.push(t().variableDeclaration("var", [t().variableDeclarator(namespace, t().assignmentExpression("=", t().memberExpression(t().identifier("global"), namespace), t().objectExpression([])))]));
    buildHelpers(body, namespace, allowlist);
    return tree;
  }
  
  function buildModule(allowlist) {
    const body = [];
    const refs = buildHelpers(body, null, allowlist);
    body.unshift(t().exportNamedDeclaration(null, Object.keys(refs).map(name => {
      return t().exportSpecifier(t().cloneNode(refs[name]), t().identifier(name));
    })));
    return t().program(body, [], "module");
  }
  
  function buildUmd(allowlist) {
    const namespace = t().identifier("babelHelpers");
    const body = [];
    body.push(t().variableDeclaration("var", [t().variableDeclarator(namespace, t().identifier("global"))]));
    buildHelpers(body, namespace, allowlist);
    return t().program([buildUmdWrapper({
      FACTORY_PARAMETERS: t().identifier("global"),
      BROWSER_ARGUMENTS: t().assignmentExpression("=", t().memberExpression(t().identifier("root"), namespace), t().objectExpression([])),
      COMMON_ARGUMENTS: t().identifier("exports"),
      AMD_ARGUMENTS: t().arrayExpression([t().stringLiteral("exports")]),
      FACTORY_BODY: body,
      UMD_ROOT: t().identifier("this")
    })]);
  }
  
  function buildVar(allowlist) {
    const namespace = t().identifier("babelHelpers");
    const body = [];
    body.push(t().variableDeclaration("var", [t().variableDeclarator(namespace, t().objectExpression([]))]));
    const tree = t().program(body);
    buildHelpers(body, namespace, allowlist);
    body.push(t().expressionStatement(namespace));
    return tree;
  }
  
  function buildHelpers(body, namespace, allowlist) {
    const getHelperReference = name => {
      return namespace ? t().memberExpression(namespace, t().identifier(name)) : t().identifier(`_${name}`);
    };
  
    const refs = {};
    helpers().list.forEach(function (name) {
      if (allowlist && allowlist.indexOf(name) < 0) return;
      const ref = refs[name] = getHelperReference(name);
      helpers().ensure(name, _file.default);
      const {
        nodes
      } = helpers().get(name, getHelperReference, ref);
      body.push(...nodes);
    });
    return refs;
  }
  
  function _default(allowlist, outputType = "global") {
    let tree;
    const build = {
      global: buildGlobal,
      module: buildModule,
      umd: buildUmd,
      var: buildVar
    }[outputType];
  
    if (build) {
      tree = build(allowlist);
    } else {
      throw new Error(`Unsupported output type ${outputType}`);
    }
  
    return (0, _generator().default)(tree).code;
  }