fix: add new view funcs

src/contracts/core/AVSDirectory.sol

@@ -440,6 +440,16 @@ contract AVSDirectory is
         return _operatorSetMembers[_encodeOperatorSet(operatorSet)].at(index);
     }
 
+    /**
+     * @notice Returns the number of operator sets an operator is registered to.
+     * @param operator the operator address to query
+     */
+    function getNumOperatorSetsOfOperator(
+        address operator
+    ) external view returns (uint256) {
+        return _operatorSetsMemberOf[operator].length();
+    }
+
     /**
      * @notice Returns an array of operator sets an operator is registered to.
      * @param operator The operator address to query.

src/contracts/core/DelegationManager.sol

@@ -786,6 +786,38 @@ contract DelegationManager is
         return _operatorDetails[operator].stakerOptOutWindowBlocks;
     }
 
+    /**
+     * @notice Returns the shares that an operator has delegated to them in a set of strategies
+     * @param operator the operator to get shares for
+     * @param strategies the strategies to get shares for
+     */
+    function getOperatorShares(
+        address operator,
+        IStrategy[] memory strategies
+    ) public view returns (uint256[] memory) {
+        uint256[] memory shares = new uint256[](strategies.length);
+        for (uint256 i = 0; i < strategies.length; ++i) {
+            shares[i] = operatorShares[operator][strategies[i]];
+        }
+        return shares;
+    }
+
+    /**
+     * @notice Returns the shares that a set of operators have delegated to them in a set of strategies
+     * @param operators the operators to get shares for
+     * @param strategies the strategies to get shares for
+     */
+    function getOperatorsShares(
+        address[] memory operators,
+        IStrategy[] memory strategies
+    ) public view returns (uint256[][] memory) {
+        uint256[][] memory shares = new uint256[][](operators.length);
+        for (uint256 i = 0; i < operators.length; ++i) {
+            shares[i] = getOperatorShares(operators[i], strategies);
+        }
+        return shares;
+    }
+
     /**
      * @notice Given a staker and a set of strategies, return the shares they can queue for withdrawal.
      * This value depends on which operator the staker is delegated to.

src/contracts/interfaces/IAVSDirectory.sol

@@ -298,6 +298,14 @@ interface IAVSDirectory is IAVSDirectoryEvents, IAVSDirectoryErrors, ISignatureU
      */
     function operatorSetMemberAtIndex(OperatorSet memory operatorSet, uint256 index) external view returns (address);
 
+    /**
+     * @notice Returns the number of operator sets an operator is registered to.
+     * @param operator the operator address to query
+     */
+    function getNumOperatorSetsOfOperator(
+        address operator
+    ) external view returns (uint256);
+
     /**
      * @notice Returns an array of operator sets an operator is registered to.
      * @param operator The operator address to query.

src/contracts/interfaces/IDelegationManager.sol

@@ -439,6 +439,26 @@ interface IDelegationManager is ISignatureUtils, IDelegationManagerErrors, IDele
         address operator
     ) external view returns (uint256);
 
+    /**
+     * @notice Returns the shares that an operator has delegated to them in a set of strategies
+     * @param operator the operator to get shares for
+     * @param strategies the strategies to get shares for
+     */
+    function getOperatorShares(
+        address operator,
+        IStrategy[] memory strategies
+    ) external view returns (uint256[] memory);
+
+    /**
+     * @notice Returns the shares that a set of operators have delegated to them in a set of strategies
+     * @param operators the operators to get shares for
+     * @param strategies the strategies to get shares for
+     */
+    function getOperatorsShares(
+        address[] memory operators,
+        IStrategy[] memory strategies
+    ) external view returns (uint256[][] memory);
+
     /**
      * @notice Returns 'true' if `staker` *is* actively delegated, and 'false' otherwise.
      */