My generic composer file for a PHP project.

composer.json

{
  "require": {
    "php": ">=5.3.1",
    "behat/behat": "2.4.*@stable",
    "behat/mink": "1.4@stable",
    "behat/mink-extension": "*",
    "behat/mink-goutte-driver": "*",
    "behat/mink-sahi-driver": "*",
    "behat/mink-selenium-driver": "*",
    "behat/mink-selenium2-driver": "*",
    "behat/mink-zombie-driver": "*",
    "phpunit/phpunit": "3.7.*",
    "slim/slim": "2.*",
    "slim/views": "0.1.*",
    "j4mie/idiorm": "*",
    "davedevelopment/phpmig": "*",
    "pimple/pimple": "1.*"
  },
  "config": {
    "bin-dir": "bin/"
  }
}