; or (B) seeking a declaratory judgment regarding the constitutionality of this section. (2) Exclusive jurisdiction The bankruptcy courts of the United States shall have exclusive jurisdiction over an action brought under this subsection. (3) Final judgment The bankruptcy court may— (A) enter a final judgment upon consent of the parties; or (B) may issue a report and recommendation, which shall be subject to de novo review in the appropriate district court of the United States. (4) Valuation of property In an action described in under this subsection, the value of the property alleged to have been taken without just compensation shall be evaluated— (A) with consideration of the likelihood of full and timely payment of the obligation without the actions taken pursuant to this section