History

Nicolò Ribaudo c5279eeca4

[static private] Use explicit descriptors instead of an object (#8620 )

This is similar to ec69b4bb1256c061ac76f53dfed09c4283ec6a31, which
was about private instance fields.

Private properties can be non-writable (thanks to decorators), or have
get/set accessors. If we stored this information on the `privateClass`
object, we would need to always use `Object.getOwnPropertyDescriptor`
before reading or writing a property because accessors need to be called
with the correct `this` context (it should be the actual class, not the
object hat stores the private properties). This commit simplifies that
operation a bit by removing the container object.

It also have another advantage, which instance fields already have
thanks to the use of separate weakmaps: unused private static fields
can be tree-shaken away or garbage-collected, while properties of an
object can't. Also, they can be easilier minified.

2018-09-05 15:08:40 +02:00

src

[static private] Use explicit descriptors instead of an object (#8620 )

2018-09-05 15:08:40 +02:00

test

[static private] Use explicit descriptors instead of an object (#8620 )

2018-09-05 15:08:40 +02:00

.npmignore

Rename all proposal plugins to -proposal- from -transform- (#6570 )

2017-10-27 15:26:38 -04:00

package.json

add access public to all packages [skip ci] (#8573 )

2018-08-29 09:54:53 -04:00

README.md

Update READMEs for yarn (#8215 ) [skip ci]

2018-07-03 09:03:18 -04:00

README.md

@babel/plugin-proposal-class-properties

This plugin transforms static class properties as well as properties declared with the property initializer syntax

See our website @babel/plugin-proposal-class-properties for more information.

Install

Using npm:

npm install --save-dev @babel/plugin-proposal-class-properties

or using yarn:

yarn add @babel/plugin-proposal-class-properties --dev