babel-plugin-macros: Does not work with Babel 7 beta

• babel-macros version: 1.2.0
• babel-preset-env: 7.0.0-beta.3
• node version: 8.6.0
• npm (or yarn) version: 5.3.0

Relevant code or config

Simple index.js

const test = preval`module.exports = 1`;

console.log(test);

.babelrc

{
  "presets": [ "env" ],
  "plugins": ["babel-macros"]
}

What you did: Ran yarn babel index.js.

What happened: Log:

TypeError: Cannot read property 'loose' of undefined (While processing preset: "/Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-preset-env/lib/index.js")
    at _default (/Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-plugin-transform-es2015-modules-commonjs/lib/index.js:15:22)
    at Function.memoisePluginContainer (/Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/options/option-manager.js:113:13)
    at Function.normalisePlugin (/Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/options/option-manager.js:146:32)
    at /Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/options/option-manager.js:184:30
    at Array.map (<anonymous>)
    at Function.normalisePlugins (/Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/options/option-manager.js:158:20)
    at OptionManager.mergeOptions (/Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/options/option-manager.js:234:36)
    at /Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/options/option-manager.js:265:14
    at /Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/options/option-manager.js:323:22
    at Array.map (<anonymous>)
error Command failed with exit code 1.

Problem description: It seems that babel-macros does not play well with the latest beta version of Babel 7. A bit of a shame since I’d like to use macros to solve another issue caused by Babel 7 with some older code.

A similar error is triggered when using babel-preset-react:

TypeError: Cannot read property 'pragma' of undefined (While processing preset: "/Users/nick/Documents/Drawbotics/repos/platform-ff/node_modules/babel-preset-react/lib/index.js")

Suggested solution: None for now