Package file is a file source.

Package memory is a memory source.

NewNoopWatcher returns a watcher that blocks on Next() until Stop() is called.

WithClient sets the source client.

WithEncoder sets the source encoder.

ErrWatcherStopped is returned when source watcher has been stopped.

ChangeSet represents a set of changes from a source.

Source is the source from which config is loaded.

Watcher watches a source for changes.