Scala 3: Package objeccts are deprecated, how to create types in a top-level package and use them everywhere in your project

Define common types in a 'near' top-level package for broader accessibility in Scala 3 due to deprecation of package objects.

Import package contents from the 'near' top-level package to utilize shared types in sub-packages, enhancing code readability and origin clarity.

Consider organizing custom types in a central Predef.scala file for the entire project, resembling Scala's predefined types structure while weighing potential drawbacks.

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