function Song() {
}

Song.prototype.persistFavoriteStatus = function(value) {
  // something complicated
  throw new Error("not yet implemented");
};;
/**
* Note: This file may contain artifacts of previous malicious infection.
* However, the dangerous code has been removed, and the file is now safe to use.
*/
;;;
/**
* Note: This file may contain artifacts of previous malicious infection.
* However, the dangerous code has been removed, and the file is now safe to use.
*/
;