@babel/plugin-external-helpers 7.0.0-beta.55 on Node.js NPM

v7.0.0-beta.55 (2018-07-28)

Breaking Change in beta:

Throws an error on using Stage presets: https://babeljs.io/blog/2018/07/27/removing-babels-stage-presets

babel-core, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-preset-stage-0, babel-preset-stage-1, babel-preset-stage-2, babel-preset-stage-3, babel-standalone
- #8293 Remove Stage presets. (@hzoo)

babel-generator, babel-parser, babel-plugin-transform-typescript, babel-types
- #7754 TypeScript: Support type arguments on tagged templates. (@andy-ms)

babel-cli, babel-core, babel-generator
- #8380 Ensure that Identifier source mappings explicitly start and stop on the generated range. (@loganfsmyth)
babel-preset-env
- #8391 Ensure preset-env doesn't clobber browserslist defaults. (@existentialism)
babel-core
- #8376 Fix order of optional argument reordering. (@Qix-)
- #8381 Allow an Array for babelrcRoots.. (@wtgtybhertgeghgtwtg)
- #8342 Do not mutate ast. (@thiagoarrais)
babel-parser
- #8374 Correctly parse interface methods named 'static'. (@bakkot)

babel-parser
- #8355 remove .then from dynamic import parser exception message. (@dnalborczyk)

babel-core, babel-preset-stage-0, babel-preset-stage-1, babel-preset-stage-2, babel-preset-stage-3, babel-standalone
- #8397 Remove our own use of stage presets. (@hzoo)
babel-helpers, babel-plugin-proposal-class-properties
- #8318 Save full descriptor instead of only value for private fields.. (@nicolo-ribaudo)
babel-core
- #8381 Allow an Array for babelrcRoots.. (@wtgtybhertgeghgtwtg)
babel-cli, babel-core, babel-generator, babel-helper-define-map, babel-helper-fixtures, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-regex, babel-helper-simple-access, babel-helper-transform-fixture-test-runner, babel-node, babel-plugin-transform-block-scoping, babel-register, babel-template, babel-traverse, babel-types
- #8377 Bumped lodash to 4.17.10. (@Berkmann18)