original_string: protected function getInstaller(): BaseInstaller
      {
          return Installer::create($this->io, $this->composer, $this->input);
      }
code: protected function getInstaller(): BaseInstaller
      {
          return Installer::create($this->io, $this->composer, $this->input);
      }
code_tokens: protected function getInstaller ( ) : BaseInstaller { return Installer :: create ( $ this -> io , $ this -> composer , $ this -> input ) ; }
docstring: Get configured installer instance.
  
  @codeCoverageIgnore
  
  @return \Composer\Installer
docstring_tokens: Get configured installer instance .