1 files changed, 5 insertions, 0 deletions
diff --git a/src/rpc/server.h b/src/rpc/server.h
index fed3d8c90f..52f82866dc 100644
--- a/src/rpc/server.h
+++ b/src/rpc/server.h
@@ -78,6 +78,11 @@ bool RPCIsInWarmup(std::string *statusOut);
 void RPCTypeCheck(const UniValue& params,
                   const std::list<UniValue::VType>& typesExpected, bool fAllowNull=false);
 
+/**
+ * Type-check one argument; throws JSONRPCError if wrong type given.
+ */
+void RPCTypeCheckArgument(const UniValue& value, UniValue::VType typeExpected);
+
 /*
   Check for expected keys/value types in an Object.
 */