Defines a contract for service factories that rely on a PSR-11 container for instantiation.

A factory that resolves an alias to another service within a PSR-11 container.

A factory that wraps a user-provided callable and executes it when invoked.

Factory responsible for instantiating a class with constructor arguments.

A factory that invokes a public method on a class or a container-provided object.

This factory wraps a predefined service instance and returns it directly upon invocation.