bower.json

{
  "name": "paper-button",
  "private": true,
  "dependencies": {
    "polymer": "Polymer/polymer#master",
    "core-a11y-keys": "Polymer/core-a11y-keys#master",
    "core-focusable": "Polymer/core-focusable#master",
    "core-icon": "Polymer/core-icon#master",
    "paper-ripple": "Polymer/paper-ripple#master",
    "paper-shadow": "Polymer/paper-shadow#master"
  },
  "devDependencies": {
    "web-component-tester": "Polymer/web-component-tester#^1.1.4"
  }
}