Questão jurídica principal
Whether the appeal against the president's incidental order refusing provisional enforceability was admissible under Art. 93 LTF.
Decisão extraída
The appeal was inadmissible because the appellant failed to show any irreparable legal harm caused by the refusal of immediate enforceability.
Fundamentação extraída
The challenged order was an incidental decision. The alleged loss of maintenance during the appeal would be purely economic and could be remedied by a favorable final judgment; no irreparable legal prejudice was demonstrated or evident.