-// Fake multi-PV using the refutation lines. Find all “relevant” moves,
-// sorted by quality, descending.
+/**
+ * Fake multi-PV using the refutation lines. Find all “relevant” moves,
+ * sorted by quality, descending.
+ *
+ * @param {!Object} data
+ * @param {number} margin The maximum number of centipawns worse than the
+ * best move can be and still be included.
+ * @return {Array.<string>} The UCI representation (e.g. e1g1) of all
+ * moves, in score order.
+ */