An example of a library depending on prebuilt assets which are downloaded in the build hook.

Run tests with dart --enable-experiment=native-assets test.

A typical layout of a package which downloads assets:

• tool/build.dart prebuilts assets and is exercised from a GitHub workflow.
• A GitHub workflow that builds assets.
• hook/build.dart downloads the prebuilt assets.
• lib/ contains Dart code which uses the assets.