babel
preset-env:forceAllTransforms’ description is tautology
https://babeljs.io/docs/en/babel-preset-env#forcealltransforms says:
forceAllTransforms boolean, defaults to false, By default, this preset will run all the transforms needed for the targeted environment(s). Enable this option if you want to force running all transforms, which is useful if the output will be run through UglifyJS or an environment that only supports ES5.
This means: by default (forcealltransforms is false) all transform will run. If the default is toggled (forcealltransforms is true), then all transforms will be run.
I see no difference when forceAllTransforms is true and when forceAllTransforms is false.
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The default behavior is
By default, this preset will run all the transforms needed for the targeted environment
When the option is enabled,
Enable this option if you want to force running all transforms
For example, if your target environment is Chrome, the classes transform will to be enable because it's not needed. However, if you enable forceAllTransform, classes will be transformed.
“by default” means what will happen, if the option is not explicitly provided.
The documentation says, that the default value is false and by default, the preset will run all transforms
This means, that when the option is absent, or is set to false, all transforms will run.
For example, if your target environment is Chrome, the classes transform will to be enable because it's not needed.
If the target is Chrome, and the classes transform are not needed:
- will the classes-transform be run when forceAllTransforms is absent,
- will the classes-transform be run with forceAllTransforms: true,
- will the classes-transform be run with forceAllTransforms: false?