{
    content: '<RawContent>', // from draft-js
    title: '<DocumentTitle>' // string
}

import { saveAs } from 'file-saver'
import { EditorState, convertToRaw } from 'draft-js'

const body = {
  title: 'Something Detailed Post'
  content: convertToRaw(EditorState.getCurrentContent())
}

const exportMD = async (body: Object) => {
  const res = await fetch('https://draft-to-markdown.now.sh/', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json'
    },
    body: JSON.stringify(body)
  })

  const blob = await res.blob()

  saveAs(blob, `${body.title.replace(/\s+/g, '-').toLowerCase()}.md`)
}