Deprecated.

See:
 - [TRex Collection](https://github.com/Raphhh/trex-collection): PHP helpers for collections.
 - [TRex Reflection](https://github.com/Raphhh/trex-reflection): PHP tool to reflect callables an types.
 - [TRex parser](https://github.com/Raphhh/trex-parser): PHP tool to parse code and extract statements.
 - [TRex Cli](https://github.com/Raphhh/trex-cli): Command process helper.
