fix(): fix workflow

Merge pull request #24 from berbeflo/docs/add-documentation

docs(): added some more documentation

Merge pull request #16 from berbeflo/ci/add-ci-workflow

added a github workflow for ci

Merge pull request #8 from berbeflo/feat/allow-filter

Closes #2 
Added filters
Allowed dump of properties without Dump attribute
Use All filter to dump all properties

docs(): updated the example

chore(): added license to composer.json