Transpile e170b59f

contracts/mocks/SignedMathMockUpgradeable.sol

@@ -23,6 +23,10 @@ contract SignedMathMockUpgradeable is Initializable {
         return SignedMathUpgradeable.average(a, b);
     }
 
+    function abs(int256 n) public pure returns (uint256) {
+        return SignedMathUpgradeable.abs(n);
+    }
+
     /**
      * This empty reserved space is put in place to allow future versions to add new
      * variables without shifting down storage in the inheritance chain.