MapperConfigBuilder

Provide object mapping via:

addObjectMapping(String objectName, List<String> listToAdd);
addObjectMapping(String objectName, String wildcard);

Provide field mapping via:

addFieldMapping(String source, FieldMappingRule rule);
addFieldMapping(String objectName, String destination);
addFieldMapping(Map<String, FieldMappingRule> fieldMappingMap);
addFieldMapping(Map<String, String> fieldMappingMap);

Usage:

SObjectMapper.initialize(
    new MapperConfigBuilder('<scheme-name>')
);
//To check that config is set up: 
//public static Boolean isInitialized('<scheme-name>')

Please see: code