Classes

The ConfigurationHelper class is responsible for getting the Configuration instance from one of the supported methods for defining the configuration for your migrations.
The MigrationDirectoryHelper class is responsible for returning the directory that migrations are stored in.
The MigrationStatusInfosHelper class is responsible for building the array of information used when displaying the status of your migrations.

Interfaces

The ConfigurationHelperInterface defines the interface for getting the Configuration instance to be used for migrations.