NewPackageManager returns a new instance of the PackageManager.

PackageActions defines what actions can be performed on the specific Package It serves as a status container for the fluent APIs.

PackageManager defines the superior oracle which understands all about Arduino Packages, how to parse them, download, and so on.

PlatformReference represents a tuple to identify a Platform.

ToolActions defines what actions can be performed on the specific Tool It serves as a status container for the fluent APIs.

ToolReleaseActions defines what actions can be performed on the specific ToolRelease It serves as a status container for the fluent APIs.