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babel-multi-env lists no main file and has no index.js, so it can't be directly required. If this is a mistake, please let us know. It may however contain internal files that you can require manually:
require("babel-core/package.json"); // babel-core is a peer dependency.
require("babel-plugin-transform-runtime/package.json"); // babel-plugin-transform-runtime is a peer dependency.
require("babel-preset-env/package.json"); // babel-preset-env is a peer dependency.
require("babel-runtime/package.json"); // babel-runtime is a peer dependency.
require("semver/package.json"); // semver is a peer dependency.
// require("babel-multi-env/[??]")
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