<?php namespace Illuminate\Contracts\Routing; interface UrlRoutable { /** * Get the value of the model's route key. * * @return mixed */ public function getRouteKey(); /** * Get the route key for the model. * * @return string */ public function getRouteKeyName(); /** * Retrieve the model for a bound value. * * @param mixed $value * @param string|null $field * @return \Illuminate\Database\Eloquent\Model|null */ public function resolveRouteBinding($value, $field = null); /** * Retrieve the child model for a bound value. * * @param string $childType * @param mixed $value * @param string|null $field * @return \Illuminate\Database\Eloquent\Model|null */ public function resolveChildRouteBinding($childType, $value, $field); }