"A simple hello world program, consisting of:
- [[a module descriptor|comExampleHelloworldModuleDescriptor]] for a `com.example.helloworld` module,
- [[a package descriptor|comExampleHelloworldPackageDescriptor]] for a `com.example.helloworld` package, and
- [[a compilation unit|helloWorldCompilationUnit]] containing a `run` function that prints “Hello, World!”."
shared package ceylon.ast.samples.helloworld;