1 files changed, 5 insertions, 0 deletions
diff --git a/src/policy/fees.h b/src/policy/fees.h
index fea279e477..4c80371c5c 100644
--- a/src/policy/fees.h
+++ b/src/policy/fees.h
@@ -74,6 +74,8 @@ enum FeeEstimateHorizon {
     LONG_HALFLIFE = 2
 };
 
+std::string StringForFeeEstimateHorizon(FeeEstimateHorizon horizon);
+
 /* Enumeration of reason for returned fee estimate */
 enum class FeeReason {
     NONE,
@@ -223,6 +225,9 @@ public:
     /** Empty mempool transactions on shutdown to record failure to confirm for txs still in mempool */
     void FlushUnconfirmed(CTxMemPool& pool);
 
+    /** Calculation of highest target that estimates are tracked for */
+    unsigned int HighestTargetTracked(FeeEstimateHorizon horizon) const;
+
 private:
     unsigned int nBestSeenHeight;
     unsigned int firstRecordedHeight;