Update @babel/core requirement from 7.3.4 to 7.4.0

[dependabot-preview]

Updates the requirements on @babel/core to permit the latest version.

Release notes

Sourced from @babel/core's releases.

v7.4.0 (2019-03-19)

👓 Spec Compliance

• babel-parser
  • #9529 Add readonly to TypeScript type modifier (@​tanhauhau)
  • #9534 TypeScript Constant contexts (@​tanhauhau)
  • #9637 Update identifier parsing per Unicode v12 (@​mathiasbynens)
  • #9616 Allow any reserved word in export {} from specifiers (@​danez)
  • #9612 [TS] Disallow type casts in arrow parameters ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
  • #9607 Refactor parsing object members (@​danez)
  • #9599 Disallow duplicate params in methods (@​danez)
  • #9586 Treat for loop body as part of loop scope (@​danez)
• babel-parser, babel-plugin-transform-typescript
  • #9641 Allow context type annotation on getters/setters ([@​matt-tingen](https://github.com/matt-tingen))
• babel-plugin-proposal-unicode-property-regex, babel-plugin-transform-dotall-regex, babel-plugin-transform-unicode-regex
  • #9636 Update babel-plugin-proposal-unicode-property-regex for Unicode v12 (@​mathiasbynens)
• babel-generator, babel-parser, babel-plugin-transform-flow-strip-types, babel-plugin-transform-modules-systemjs
  • #9589 Check exported bindings are defined (@​danez)
• babel-generator, babel-parser, babel-plugin-transform-classes, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-new-target
  • #9493 Introduce scope tracking in the parser (@​danez)

🚀 New Feature

• babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-proposal-object-rest-spread, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-polyfill, babel-preset-env, babel-register, babel-runtime-corejs2, babel-runtime-corejs3
  • #7646 Update to core-js@3 (@​zloirock)
• babel-template
  • #9648 Add %%placeholders%% support to @babel/template ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
• babel-parser, babel-plugin-proposal-partial-application
  • #9474 Partial application plugin (@​byara)
• babel-generator, babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-private-methods
  • #9446 Private Static Class Methods (Stage 3) ([@​tim-mc](https://github.com/tim-mc))
• babel-generator, babel-types
  • #9542 Add placeholders support to @babel/types and @babel/generator ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
• babel-parser
  • #9364 Add parser support for placeholders ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
• babel-generator, babel-parser, babel-plugin-syntax-partial-application, babel-types
  • #9343 Partial Application Syntax: Stage 1 (@​byara)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-private-methods
  • #9704 Fix super Method Calls in Class Private Methods ([@​tim-mc](https://github.com/tim-mc))
• babel-parser
  • #9699 Correctly parse TS TypeAssertions around arrow functions (@​danez)
  • #9600 Fix scope check for 2nd+ lexical bindings (@​danez)
  • #9593 [TS] Correctly forget awaits after parsing async arrows with type args ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
  • #9585 Fix strict mode prescanning with EmptyStatement (@​danez)
• babel-core, babel-plugin-transform-for-of
  • #9697 Correctly preserve reference to array in for-of loop (@​danez)
• babel-plugin-transform-typescript
  • #9693 [plugin-transform-typescript] Fix transpiling of TS abstract classes with decorators (@​agoldis)

... (truncated)

Changelog

Sourced from @babel/core's changelog.

v7.4.0 (2019-03-19)

👓 Spec Compliance

• babel-parser
  • #9529 Add readonly to TypeScript type modifier (@​tanhauhau)
  • #9534 TypeScript Constant contexts (@​tanhauhau)
  • #9637 Update identifier parsing per Unicode v12 (@​mathiasbynens)
  • #9616 Allow any reserved word in export {} from specifiers (@​danez)
  • #9612 [TS] Disallow type casts in arrow parameters ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
  • #9607 Refactor parsing object members (@​danez)
  • #9599 Disallow duplicate params in methods (@​danez)
  • #9586 Treat for loop body as part of loop scope (@​danez)
• babel-parser, babel-plugin-transform-typescript
  • #9641 Allow context type annotation on getters/setters ([@​matt-tingen](https://github.com/matt-tingen))
• babel-plugin-proposal-unicode-property-regex, babel-plugin-transform-dotall-regex, babel-plugin-transform-unicode-regex
  • #9636 Update babel-plugin-proposal-unicode-property-regex for Unicode v12 (@​mathiasbynens)
• babel-generator, babel-parser, babel-plugin-transform-flow-strip-types, babel-plugin-transform-modules-systemjs
  • #9589 Check exported bindings are defined (@​danez)
• babel-generator, babel-parser, babel-plugin-transform-classes, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-new-target
  • #9493 Introduce scope tracking in the parser (@​danez)

🚀 New Feature

• babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-proposal-object-rest-spread, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-polyfill, babel-preset-env, babel-register, babel-runtime-corejs2, babel-runtime-corejs3
  • #7646 Update to core-js@3 (@​zloirock)
• babel-template
  • #9648 Add %%placeholders%% support to @babel/template ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
• babel-parser, babel-plugin-proposal-partial-application
  • #9474 Partial application plugin (@​byara)
• babel-generator, babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-private-methods
  • #9446 Private Static Class Methods (Stage 3) ([@​tim-mc](https://github.com/tim-mc))
• babel-generator, babel-types
  • #9542 Add placeholders support to @babel/types and @babel/generator ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
• babel-parser
  • #9364 Add parser support for placeholders ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
• babel-generator, babel-parser, babel-plugin-syntax-partial-application, babel-types
  • #9343 Partial Application Syntax: Stage 1 (@​byara)

🐛 Bug Fix

• babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-private-methods
  • #9704 Fix super Method Calls in Class Private Methods ([@​tim-mc](https://github.com/tim-mc))
• babel-parser
  • #9699 Correctly parse TS TypeAssertions around arrow functions (@​danez)
  • #9600 Fix scope check for 2nd+ lexical bindings (@​danez)
  • #9593 [TS] Correctly forget awaits after parsing async arrows with type args ([@​nicolo-ribaudo](https://github.com/nicolo-ribaudo))
  • #9585 Fix strict mode prescanning with EmptyStatement (@​danez)
• babel-core, babel-plugin-transform-for-of
  • #9697 Correctly preserve reference to array in for-of loop (@​danez)
• babel-plugin-transform-typescript
  • #9693 [plugin-transform-typescript] Fix transpiling of TS abstract classes with decorators (@​agoldis)
• babel-traverse, babel-types

... (truncated)

Commits

• f1328fb v7.4.0
• 3303b07 Update to core-js@3 (#7646)
• 7df0d16 Update main.workflow
• f2ee84b Publish to npm using a GitHub action (#9588)
• 60005b3 Update regenerator-runtime to latest version (#9442)
• e068281 Fix super Method Calls in Class Private Methods (#9704)
• 48d66eb Correctly parse TS TypeAssertions around arrow functions (#9699)
• c285d54 Add %%placeholders%% support to @babel/template (#9648)
• f36a698 Correctly preserve reference to array in for-of loop (#9697)
• efd2ca9 Move abstract removal ClassDeclaration > Class. (#9693)
• Additional commits viewable in compare view

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