Questão jurídica principal
Whether the complaint in public law matters was admissible against the cantonal decision on residence permit refusal and removal.
Decisão extraída
The complaint in public law matters was not available because no enforceable entitlement to a residence permit existed and the challenged decision also concerned removal.
Fundamentação extraída
Under Art. 83 lit. c nos. 2 and 4 BGG, such matters are excluded from the ordinary public-law appeal. Only the subsidiary constitutional complaint could be used.