src/Facade.php
protected static function getResolvedClassInstance()
    {
        $classNamespace = static::getStaticClassAccessor();
        $resolvedClassInstance = self::getClass($classNamespace);
        
        if (! $resolvedClassInstance) {
            return self::resolveClassNameSpace($classNamespace);  
        }

        return $resolvedClassInstance;
    }
protected static function getResolvedClassInstance()
    {
        $classNamespace = static::getStaticClassAccessor();
        $resolvedClassInstance = self::getClass($classNamespace);
        
        if (! $resolvedClassInstance) {
            return self::resolveClassNameSpace($classNamespace);  
        }

        return $resolvedClassInstance;
    }
protected static function getResolvedClassInstance ( ) { $ classNamespace = static :: getStaticClassAccessor ( ) ; $ resolvedClassInstance = self :: getClass ( $ classNamespace ) ; if ( ! $ resolvedClassInstance ) { return self :: resolveClassNameSpace ( $ classNamespace ) ; } return $ resolvedClassInstance ; }
Check if the class namespace already have a cached resolved instance,
if not then the class namespace must be resolve.

@return mixed
Check if the class namespace already have a cached resolved instance if not then the class namespace must be resolve .