I just want to use babel to change jsx to js. The syntax of other grammars (arrow function, spread) is not polyfill.
.babelrc
{
"presets": [
"react"
]
}
in this way, configuration compilation will report an error that does not recognize the arrow function, spread.
, but if you add env,stage, it will polyfill.
how to compile only jsx? without reporting an error?