kibana/packages/kbn-storybook/package.json

{
  "name": "@kbn/storybook",
  "version": "1.0.0",
  "private": true,
  "license": "SSPL-1.0 OR Elastic License 2.0",
  "main": "./target_node/index.js",
  "types": "./target_types/index.d.ts",
  "kibana": {
    "devOnly": true
  }
}