Brick Textue node lacks input sockets

With the current functioning, it is impossible to directly control the purple slider values in Geometry Nodes via a Group Input.

Since a user of this node in a Geometry Nodes function would likely wish to control the shape of the brick pattern, exposing these values with input sockets would make the node much more usable, and reduce the need to create custom brick pattern functions from scratch.

Please ignore the socket type, as this is a quick mock-up. What's important is that these values are exposed so that they could either be controlled by a Group Input or by some function made elsewhere in the node graph.