Schema trait implement method schema on JsonApiResource and JsonApiCollection
Relationize::relationship static method which allow to create relation for resource (like : PostResource::relationship(fn() => $this->posts))

Breaking change

Relationship::construct signature has change for :

public function __construct( protected string $resource, // represent class-string of resource  protected Closure $value, // MUST be a closure which return real value protected ?Closure $links = null, protected ?Closure $meta = null )

JsonApiResource
- construct can't be overwrited
- toAttributes SHOULD return an array<string, Closure>
- toRelationships MUST return an array<string, Relationship>
JsonApiCollection
- construct can't be overwrited
Resourceable
- toArray second parameter has been changed from false to true, and comportment has been inverted.
Relationize
- asRelationship has been deleted