src/Stack.php
private function resolve($definition)
    {
        return !is_null($this->resolver) ? $this->resolver->resolve($definition) : $definition;
    }
private function resolve($definition)
    {
        return !is_null($this->resolver) ? $this->resolver->resolve($definition) : $definition;
    }
private function resolve ( $ definition ) { return ! is_null ( $ this -> resolver ) ? $ this -> resolver -> resolve ( $ definition ) : $ definition ; }
Resolve the argument to an actual middleware instance
@param mixed $definition
@return mixed
Resolve the argument to an actual middleware instance