{
  "name": "id-area-keys",
  "description": "OpenStreetMap area tags extracted from the iD editor presets",
  "version": "2.9.0",
  "main": "index.js",
  "module": "index.mjs",
  "license": "ISC",
  "author": "Bryan Housel <bryan@mapbox.com>",
  "repository": "osmlab/id-area-keys",
  "keywords": [
    "OpenStreetMap",
    "area",
    "tags"
  ],
  "devDependencies": {
    "iD": "git://github.com/openstreetmap/iD.git#v2.9.0",
    "json-stable-stringify": "~1.0.1",
    "lodash.reject": "~4.6.0",
    "rollup": "~0.60.0",
    "rollup-plugin-json": "^3.0.0",
    "tap": "^12.0.0"
  },
  "scripts": {
    "prepublish": "npm run build",
    "build": "node build.js && rollup -c",
    "test": "npm run build && tap test/*.js"
  }
}

{
  "name": "id-area-keys",
  "description": "OpenStreetMap area tags extracted from the iD editor presets",
  "version": "2.9.0",
  "main": "index.js",
  "module": "index.mjs",
  "license": "ISC",
  "author": "Bryan Housel <bryan@mapbox.com>",
  "repository": "osmlab/id-area-keys",
  "keywords": [
    "OpenStreetMap",
    "area",
    "tags"
  ],
  "devDependencies": {
    "iD": "git://github.com/openstreetmap/iD.git#v2.9.0",
    "json-stable-stringify": "~1.0.1",
    "lodash.reject": "~4.6.0",
    "rollup": "~0.63.0",
    "rollup-plugin-json": "^3.0.0",
    "tap": "^12.0.0"
  },
  "scripts": {
    "build": "node build.js && rollup -c",
    "test": "npm run build && tap test/*.js"
  }
}

Update to rollup v0.63, remove deprecated `prepublish` step
Update to rollup v0.63, remove deprecated `prepublish` step
