Subgraph split signal to multiple versions

contracts/curation/Curation.sol

@@ -369,6 +369,20 @@ contract Curation is CurationV1Storage, GraphUpgradeable {
         return pools[_subgraphDeploymentID].tokens;
     }
 
+    /**
+     * @dev Get the reserve ratio for curation pool.
+     * @param _subgraphDeploymentID Subgraph deployment curation poool
+     * @return Reserve ratio for curation pool
+     */
+    function getCurationPoolReserveRatio(bytes32 _subgraphDeploymentID)
+        external
+        view
+        override
+        returns (uint32)
+    {
+        return pools[_subgraphDeploymentID].reserveRatio;
+    }
+
     /**
      * @dev Calculate amount of signal that can be bought with tokens in a curation pool.
      * This function considers and excludes the deposit tax.

contracts/curation/ICuration.sol

@@ -44,6 +44,11 @@ interface ICuration {
 
     function getCurationPoolTokens(bytes32 _subgraphDeploymentID) external view returns (uint256);
 
+    function getCurationPoolReserveRatio(bytes32 _subgraphDeploymentID)
+        external
+        view
+        returns (uint32);
+
     function tokensToSignal(bytes32 _subgraphDeploymentID, uint256 _tokensIn)
         external
         view