core/homeassistant/components/hangouts/manifest.json

{
  "domain": "hangouts",
  "name": "Google Hangouts",
  "config_flow": true,
  "documentation": "https://www.home-assistant.io/integrations/hangouts",
  "requirements": ["hangups==0.4.14"],
  "codeowners": [],
  "iot_class": "cloud_push"
}