babel-preset-gda

Babel preset including babel-preset-env, configurable latest TC39 proposals, React, Flow, TypeScript. Used by gda-scripts.

Inspired by babel-standalone
and by babel-preset-react-app

Usage

First, install Babel

Then install babel-preset-gda

``
npm install babel-preset-gda --save-dev
`

Then create a file named .babelrc with following contents in the root folder of your project:

`
{
"presets": ["gda"]
}
`

Configure Preset

$3

See babel-preset-env.

For example, to disable babel-preset-env modules:

`
{
"presets": ["gda", { "modules": false }]
}
`

$3

Default stage is 0.

`
{
"presets": ["gda", { "stage": 4 }]
}
`

$3

Default is true.
You can set it to true or pass a configuration object, see babel-preset-react.

`
{
"presets": ["gda", { "react": true }]
}
`

$3

Default is false.

`
{
"presets": ["gda", { "flow": true }]
}
`

$3

Default is false.
You can set it to true or pass a configuration object, see babel-preset-typescript.

`
{
"presets": ["gda", { "typescript": true }]
}
`

$3

#### loose

boolean, defaults to false

Enable "loose" transformations for any plugins in this preset that allow them.

#### decoratorsLegacy (stage-2)

boolean, defaults to false.
See babel-plugin-proposal-decorators

#### pipelineProposal (stage-1)

string, defaults to "minimal"`
See babel-plugin-proposal-pipeline-operator