Optional fileInformation about the plugin's file, if Babel knows it. *
The file that the user requested, e.g. "@babel/env"
The full path of the resolved file, e.g. "/tmp/node_modules/@babel/preset-env/lib/index.js"
Optional nameThe name that the user gave the plugin instance, e.g. plugins: [ ['env', {}, 'my-env'] ]
Optional optionsThe options object passed to the plugin.
The resolved value of the plugin.
Rest ...args: any[]
The path that the options are relative to.