babel-preset-jam/lib/index.js

all official proposed plugins for babel 7

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _helperPluginUtils = require("@babel/helper-plugin-utils");

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { (0, _defineProperty2.default)(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

var _default = (0, _helperPluginUtils.declare)((_api, opts) => {
  return {
    presets: [['@babel/preset-env', _objectSpread({
      corejs: 3,
      useBuiltIns: 'usage'
    }, opts, {
      targets: _objectSpread({
        node: '6'
      }, opts === null || opts === void 0 ? void 0 : opts.targets)
    })], 'babel-preset-everything'],
    plugins: ['babel-plugin-transform-async-super', 'babel-plugin-macros']
  };
});

exports.default = _default;