Relation getRelation(string $name)

MigrationServiceProvider class MigrationServiceProvider extends

void addConstraints() Set the base constraints on the relation query.

string getRelationCountHash() Get a relationship join table hash.

void setConnection(string $name) Set the default connection name.

$this setTablePrefix(string $prefix) Set the grammar's table prefix.

string parameter(mixed $value) Get the appropriate query parameter place-holder

array match(array $models, Collection $results,

array provides() Get the services provided by the provider.

void addEagerConstraints(array $models) Set the constraints for an eager