# Package org.apache.felix.ipojo.extender

Interface Summary
ConfigurationBuilder: Support class for fluent instance declaration building.
Declaration: A declaration is a creation instruction of an entity (Component type, Factory, Instance...).
DeclarationBuilderService: This service provides a way for users to manage declarations through code.
DeclarationHandle: Handle on the associated `Declaration` service.
ExtensionDeclaration: iPOJO's extension declaration.
InstanceBuilder: Support class for fluent instance declaration building.
InstanceDeclaration: Service published to instruct an instance creation.
Status: The declaration status.
TypeDeclaration: Service exposed to instruct a factory creation.