GetCopy is the same as Get except that it downloads a copy of the module represented by source.

NewEmptyTree returns a new tree that is empty (contains no configuration).

NewTree returns a new Tree for the given config structure.

NewTreeModule is like NewTree except it parses the configuration in the directory and gives it a specific name.

TestTree loads a module at the given path and returns the tree as well as a function that should be deferred to clean up resources.

RootName is the name of the root tree.

Module represents the metadata for a single module.

Tree represents the module import tree of configurations.

GetMode is an enum that describes how modules are loaded.