2.0.0

• 91c3ea3 break: Use ESM
  please use:

  import {apStyleTitleCase} from 'ap-style-title-case'

• e1ea4b7 break: Add types
• 99779c1 fix: Add more punctuation marks to splitter
• 02731ca Add improved docs

Full Changelog: 1.1.2...2.0.0