Breaking:

• Require Node.js 8 (#25) 7cd7e43
• Use undefined instead of null for the type property (#25) 7cd7e43

Enhancements:

• Add TypeScript definition (#25) 7cd7e43

Fixes:

• Fix detection when string has equal amount of tabs and spaces (#24) b45b213

v5.0.0...v6.0.0