core: add fork reporting interface to governance (#402)

1 files changed, 6 insertions, 0 deletions

diff --git a/core/interfaces.go b/core/interfaces.go
index 2077032..aa87e38 100644
--- a/core/interfaces.go
+++ b/core/interfaces.go
@@ -144,6 +144,12 @@ type Governance interface {
 
 	// IsDKGFinal checks if DKG is final.
 	IsDKGFinal(round uint64) bool
+
+	// ReportForkVote reports a node for forking votes.
+	ReportForkVote(vote1, vote2 *types.Vote)
+
+	// ReportForkBlock reports a node for forking blocks.
+	ReportForkBlock(block1, block2 *types.Block)
 }
 
 // Ticker define the capability to tick by interval.