flow-require

use .flow.js extension

How to use

# use
require('flow-require')()
 
# use your react-tools option
require('flow-require')({
  harmony: true,
    sourceMap: true,
    sourceFilename: 'source.js',
  stripTypes: true
})

Default Option is {harmony: true, stripTypes: true}

See transform options here https://www.npmjs.org/package/react-tools

Example

a.flow.js

/* @flow */
module.exports = class A {}

main.js

require('flow-require')()
require('./a')