purge-history-plugin/package.json

{
    "version": "1.0.0",
    "devDependencies": {
        "gulp": "~4.0.0",
        "event-stream": "~3.2.1",
        "gulp-zip": "~2.0.2",
        "gulp-tar": "~3.1.0",
        "gulp-gzip": "~0.0.8",
        "gulp-chmod": "~3.0.0",
        "gulp-rename": "~1.2.0"
    }
}