The various types of keys defined in _info.plis_t files are:
- Core Foundation Keys: The keys specified in use the prefix ‘CF’ to distinguish them with other keys. They provide information related to bundles which help in loading them and knowing their content
- Launch Services Keys: They use the prefix LS to distinguish them from other keys. They provide metadata related to the launch time behavior of the app
- Cocoa Keys: Cocoa keys use the prefix NS to distinguish them from other keys. Cocoa keys define metadata related to Cocoa Touch Apps
- iOS Keys: UIKit keys use the prefix UI to distinguish them from other keys
- App Extension Keys: App extensions enable you to provide features to other apps in iOS and macOS. App Extension Keys provide system information about an app extension’s capabilities and intents.