Use Container contract.
Use Container contract, add class member.
Add required description to all composer.json files
Typo
Replace bindShared() with singleton().
Merge pull request #6308 from hannesvdvreken/patch-1

[5.0] Fixed a Typo In ValidationServiceProvider
Merge pull request #6298 from lucasmichot/5.0-composer-description

[5.0] Add A Description To All composer.json Files
Merge pull request #6277 from franzliedke/patch-8

[5.0] Use Container Contract In Validation Component