v0.0.8

What's Changed

• fix: change how to parse arguments. by @smeghead in #18
• Moved command-line option parsing logic into separate classes for bet… by @smeghead in #19
• change entrypoint class name. by @smeghead in #20
• feat: use getopt-php. by @smeghead in #21

Full Changelog: v0.0.7...v0.0.8