composer.json

{
  "name": "drupal/message_private",
  "description": "Private messaging module based on Message stack.",
  "type": "drupal-module",
  "license": "GPL-2.0+",
  "minimum-stability": "dev",
  "prefer-stable": true,
  "homepage": "https://www.drupal.org/project/message_private",
  "require": {
    "php": "^5.6|^7.0",
    "drupal/core": "^8.6",
    "drupal/message": "^1.0",
    "drupal/message_notify": "^1.0",
    "drupal/message_ui": "^1.0"
  },
  "require-dev": {
    "composer/installers": "^1.2",
    "drupal-composer/drupal-scaffold": "^2.5",
    "drupal/coder": "^8.3.1",
    "webflo/drupal-core-require-dev": "~8.5"
  },
  "repositories": [
    {
      "type": "composer",
      "url": "https://packages.drupal.org/8"
    }
  ],
  "extra": {
    "installer-paths": {
      "../build/core": ["type:drupal-core"],
      "../build/modules/contrib/{$name}": ["type:drupal-module"],
      "../build/themes/contrib/{$name}": ["type:drupal-theme"]
    }
  }
}