The Flutter display_metrics plugin is build following the federated plugin architecture. A detailed explanation of the federated plugin concept can be found in the Flutter documentation. This means the display_metrics plugin is separated into the following packages:
display_metrics: the app facing package. This is the package users depend on to use the plugin in their project. For details on how to use thedisplay_metricsplugin you can refer to its README.md file.display_metrics_platform_interface: this packages declares the interface which all platform packages must implement to support the app-facing package. Instructions on how to implement a platform packages can be found in the README.md of thedisplay_metrics_platform_interfacepackage.