$Mautic = new Mautic();
=> Mautic {#197
     +class: null,
     +"_contextapi": [],
   }
$Mautic->getSettings();
=> [
     "baseUrl" => "[edited]",
     "version" => "BasicAuth",
     "clientKey" => "[edited]",
     "clientSecret" => "[edited]",
     "callback" => false,
     "access_token" => "[edited]",
     "expires" => "[edited]",
     "token_type" => "[edited]",
     "refresh_token" => "[edited]",
     "userName" => null,
     "password" => null,
   ]

$Mautic = new Mautic();
$s=$Mautic->getSettings();
var_dump($s);
die();

array(11) {
  ["baseUrl"]=>
  string(29) "[edited]"
  ["version"]=>
  string(9) "[edited]"
  ["clientKey"]=>
  string(52) "[edited]"
  ["clientSecret"]=>
  string(50) "[edited]"
  ["callback"]=>
  string(41) "[edited]"
  ["access_token"]=>
  string(86) "[edited]"
  ["expires"]=>
  string(10) "[edited]"
  ["token_type"]=>
  string(6) "[edited]"
  ["refresh_token"]=>
  string(86) "[edited]"
  ["userName"]=>
  string(9) "[edited]"
  ["password"]=>
  string(10) "[edited]"
}

composer global require littlegiant/sliver
Changed current directory to ~/.composer
Using version ^0.1.0 for littlegiant/sliver
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Can only install one of: psy/psysh[v0.7.2, v0.9.6].
    - Can only install one of: psy/psysh[v0.9.6, v0.7.2].
    - Can only install one of: psy/psysh[v0.7.2, v0.9.6].
    - littlegiant/sliver 0.1.0 requires psy/psysh ^0.7.2 -> satisfiable by psy/psysh[v0.7.2].
    - Installation request for littlegiant/sliver ^0.1.0 -> satisfiable by littlegiant/sliver[0.1.0].
    - Installation request for psy/psysh (locked at v0.9.6, required as @stable) -> satisfiable by psy/psysh[v0.9.6].


Installation failed, reverting ./composer.json to its original content.