<?php
namespace Illuminate\Contracts\Database\Eloquent;
interface SupportsPartialRelations
{
/**
* Indicate that the relation is a single result of a larger one-to-many relationship.
*
* @param string|null $column
* @param string|\Closure|null $aggregate
* @param string $relation
* @return $this
*/
public function ofMany($column = 'id', $aggregate = 'MAX', $relation = null);
/**
* Determine whether the relationship is a one-of-many relationship.
*
* @return bool
*/
public function isOneOfMany();
/**
* Get the one of many inner join subselect query builder instance.
*
* @return \Illuminate\Database\Eloquent\Builder|void
*/
public function getOneOfManySubQuery();
}