rollup-plugin-internal-exports

Exclude certain exports from the final bundle when exporting your module with the iife format. Sometimes we need to export from a module in order to use it inside of another module but don't need it to expose it to the API.

Take for example:

class Fluffykins {}

class Doggykins {}

export const _InternalExport = 'Only to be used within library'

export const _Private = ['Array', 'I dont', 'want exposed', 'to API']

export { Fluffykins, Doggykins }

Let's say we only want Fluffykins and Doggykins to be exported from our library but we want _InternalExport or _Private to not be exported in the final bundle.

The final bundle output woud like like:

var MyModule = (function (exports) {
  
class Fluffykins {}

class Doggykins {}

const _InternalExport = 'Only to be used within library'
const _Private = []

exports.Fluffykins = Fluffykins
exports.Doggykins = Doggykins

})()

Installation

First install it

npm install rollup-plugin-internal-exports --save-dev

Usage

Import it into your rollup configuration

import internal from 'rollup-plugin-internal-exports'

export default {
  input: 'src/index.js',
  output: {},
  plugins: [
    internal({
      exports: ['_Private', '_InternalExport']
      })
  ]
}

Options

{
  // The only option and it's just an array of exports you 
  // want to keep inernal if any of these strings are found
  // as an export they will be removed.
  exports: ['_privateExport', 'dontExportMe']
}

License

MIT