Questão jurídica principal
Whether the employer's negative declaratory counterclaim seeking a declaration of no remaining wage/work-contract debt was admissible
Decisão extraída
Yes. When a defendant in a partial claim counterclaims for a declaration that the entire asserted debt does not exist, a sufficient declaratory interest is generally present.
Fundamentação extraída
A partial claim necessarily places the existence of the whole claimed right in issue; settled case law recognizes the defendant's legal interest in a counterclaim for non-existence of the claimed debt.