<?php
 
 namespace Illuminate\Contracts\View;
 
 interface Factory
 {
     /**
      * Determine if a given view exists.
      *
      * @param  string  $view
      * @return bool
      */
     public function exists($view);
 
     /**
      * Get the evaluated view contents for the given path.
      *
      * @param  string  $path
      * @param  \Illuminate\Contracts\Support\Arrayable|array  $data
      * @param  array  $mergeData
      * @return \Illuminate\Contracts\View\View
      */
     public function file($path, $data = [], $mergeData = []);
 
     /**
      * Get the evaluated view contents for the given view.
      *
      * @param  string  $view
      * @param  \Illuminate\Contracts\Support\Arrayable|array  $data
      * @param  array  $mergeData
      * @return \Illuminate\Contracts\View\View
      */
     public function make($view, $data = [], $mergeData = []);
 
     /**
      * Add a piece of shared data to the environment.
      *
      * @param  array|string  $key
      * @param  mixed  $value
      * @return mixed
      */
     public function share($key, $value = null);
 
     /**
      * Register a view composer event.
      *
      * @param  array|string  $views
      * @param  \Closure|string  $callback
      * @return array
      */
     public function composer($views, $callback);
 
     /**
      * Register a view creator event.
      *
      * @param  array|string  $views
      * @param  \Closure|string  $callback
      * @return array
      */
     public function creator($views, $callback);
 
     /**
      * Add a new namespace to the loader.
      *
      * @param  string  $namespace
      * @param  string|array  $hints
      * @return $this
      */
     public function addNamespace($namespace, $hints);
 
     /**
      * Replace the namespace hints for the given namespace.
      *
      * @param  string  $namespace
      * @param  string|array  $hints
      * @return $this
      */
     public function replaceNamespace($namespace, $hints);
 }