Add $bind parameter to Blade::directive (#53279)

* Add `$bind` parameter to allow binding custom Blade directive handlers to the BladeCompiler instance.

* add method

---------

Co-authored-by: Taylor Otwell <[email protected]>

src/Illuminate/View/Compilers/BladeCompiler.php

@@ -934,22 +934,37 @@ public function aliasInclude($path, $alias = null)
         });
     }
 
+    /**
+     * Register a handler for custom directives, binding the handler to the compiler.
+     *
+     * @param  string  $name
+     * @param  callable  $handler
+     * @return void
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function bindDirective($name, callable $handler)
+    {
+        $this->directive($name, $handler, bind: true);
+    }
+
     /**
      * Register a handler for custom directives.
      *
      * @param  string  $name
      * @param  callable  $handler
+     * @param  bool  $bind
      * @return void
      *
      * @throws \InvalidArgumentException
      */
-    public function directive($name, callable $handler)
+    public function directive($name, callable $handler, bool $bind = false)
     {
         if (! preg_match('/^\w+(?:::\w+)?$/x', $name)) {
             throw new InvalidArgumentException("The directive name [{$name}] is not valid. Directive names must only contain alphanumeric characters and underscores.");
         }
 
-        $this->customDirectives[$name] = $handler;
+        $this->customDirectives[$name] = $bind ? $handler->bindTo($this, BladeCompiler::class) : $handler;
     }
 
     /**