Builder getRelationQuery(

array matchOne(array $models, Collection $results

bool usesTimestamps() Determine if the model uses timestamps.

Model getParent()

Model associate(

string updatedAt() Get the name of the "updated at" column.

void touch() Touch all of the related models for the relationship.

$this makeHidden(array|string $attributes) Make the given, typically visible

Model save(

mixed getResults() Get the results of the relationship.