Questão jurídica principal
Whether the Federal Supreme Court could hear an appeal against the interim order refusing legal aid and requiring a cost advance.
Decisão extraída
Yes. The challenged order was an interim decision capable of causing irreparable harm, so the appeal was admissible.
Fundamentação extraída
Under Art. 93 para. 1 BGG, an interim decision may be appealed if it can cause irreparable prejudice.