<?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);
  }