UninstallCapabilityProvider

Optional interface for AckpineUninstallPlugins that want to expose plugin-specific uninstall capability information via UninstallerCapabilities.plugin.

After the full plugin graph has been resolved, each plugin in the graph that implements this interface will be queried via getCapabilities and its result stored, keyed by the plugin class. The result can then be retrieved by consumers via UninstallerCapabilities.plugin(YourPlugin::class.java).