{ 
  "name" : "push-plugin",
  "version": "0.0.1",
  "main" : "push-plugin.js",
  "nativescript": {
    "platforms": {
      "ios": "1.0.0",
      "android": "1.0.0"
    }
  }
}
{ 
  "name" : "nativescript-push-notifications",
  "version": "0.0.1",
  "main" : "push-plugin.js",
  "nativescript": {
    "platforms": {
      "ios": "1.0.0",
      "android": "1.0.0"
    }
  }
}

Rename plugin name to nativescript-push-notifications
Rename plugin name to nativescript-push-notifications