fix: Rename PoolConfigurator setter events

contracts/interfaces/IPoolConfigurator.sol

@@ -53,52 +53,32 @@ interface IPoolConfigurator {
   );
 
   /**
-   * @notice Emitted when stable rate borrowing is enabled on a reserve
+   * @notice Emitted when stable rate borrowing state is changed on a reserve
    * @param asset The address of the underlying asset of the reserve
+   * @param enabled True if stable rate borrowing is enabled, false otherwise
    **/
-  event StableRateEnabledOnReserve(address indexed asset);
+  event StableRateBorrowingOnReserve(address indexed asset, bool enabled);
 
   /**
-   * @notice Emitted when stable rate borrowing is disabled on a reserve
+   * @notice Emitted when a reserve is activated or deactivated
    * @param asset The address of the underlying asset of the reserve
+   * @param active True if reserve is active, false otherwise
    **/
-  event StableRateDisabledOnReserve(address indexed asset);
+  event ReserveActive(address indexed asset, bool active);
 
   /**
-   * @notice Emitted when a reserve is activated
+   * @notice Emitted when a reserve is frozen or unfrozen
    * @param asset The address of the underlying asset of the reserve
+   * @param frozen True if reserve is frozen, false otherwise
    **/
-  event ReserveActivated(address indexed asset);
+  event ReserveFrozen(address indexed asset, bool frozen);
 
   /**
-   * @notice Emitted when a reserve is deactivated
+   * @notice Emitted when a reserve is paused or unpaused
    * @param asset The address of the underlying asset of the reserve
+   * @param paused True if reserve is paused, false otherwise
    **/
-  event ReserveDeactivated(address indexed asset);
-
-  /**
-   * @notice Emitted when a reserve is frozen
-   * @param asset The address of the underlying asset of the reserve
-   **/
-  event ReserveFrozen(address indexed asset);
-
-  /**
-   * @notice Emitted when a reserve is unfrozen
-   * @param asset The address of the underlying asset of the reserve
-   **/
-  event ReserveUnfrozen(address indexed asset);
-
-  /**
-   * @notice Emitted when a reserve is paused
-   * @param asset The address of the underlying asset of the reserve
-   **/
-  event ReservePaused(address indexed asset);
-
-  /**
-   * @notice Emitted when a reserve is unpaused
-   * @param asset The address of the underlying asset of the reserve
-   **/
-  event ReserveUnpaused(address indexed asset);
+  event ReservePaused(address indexed asset, bool paused);
 
   /**
    * @notice Emitted when a reserve is dropped

contracts/interfaces/NewChainlink.sol

@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+// 	0x6Df09E975c830ECae5bd4eD9d90f3A95a4f88012
+// AAVE / USD	8	0x547a514d5e3769680Ce22B2361c10Ea13619e8a9
+
+interface AggregatorInterface {
+  function latestAnswer() external view returns (int256);
+
+  function latestTimestamp() external view returns (uint256);
+
+  function latestRound() external view returns (uint256);
+
+  function getAnswer(uint256 roundId) external view returns (int256);
+
+  function getTimestamp(uint256 roundId) external view returns (uint256);
+
+  event AnswerUpdated(int256 indexed current, uint256 indexed roundId, uint256 updatedAt);
+
+  event NewRound(uint256 indexed roundId, address indexed startedBy, uint256 startedAt);
+}
+
+interface AggregatorV3Interface {
+  function decimals() external view returns (uint8);
+
+  function description() external view returns (string memory);
+
+  function version() external view returns (uint256);
+
+  // getRoundData and latestRoundData should both raise "No data present"
+  // if they do not have data to report, instead of returning unset values
+  // which could be misinterpreted as actual reported values.
+  function getRoundData(uint80 _roundId)
+    external
+    view
+    returns (
+      uint80 roundId,
+      int256 answer,
+      uint256 startedAt,
+      uint256 updatedAt,
+      uint80 answeredInRound
+    );
+
+  function latestRoundData()
+    external
+    view
+    returns (
+      uint80 roundId,
+      int256 answer,
+      uint256 startedAt,
+      uint256 updatedAt,
+      uint80 answeredInRound
+    );
+}
+
+interface AggregatorV2V3Interface is AggregatorInterface, AggregatorV3Interface {}

contracts/protocol/pool/PoolConfigurator.sol

@@ -188,11 +188,7 @@ contract PoolConfigurator is VersionedInitializable, IPoolConfigurator {
     currentConfig.setStableRateBorrowingEnabled(enabled);
     _pool.setConfiguration(asset, currentConfig.data);
 
-    if (enabled) {
-      emit StableRateEnabledOnReserve(asset);
-    } else {
-      emit StableRateDisabledOnReserve(asset);
-    }
+    emit StableRateBorrowingOnReserve(asset, enabled);
   }
 
   /// @inheritdoc IPoolConfigurator
@@ -201,23 +197,15 @@ contract PoolConfigurator is VersionedInitializable, IPoolConfigurator {
     DataTypes.ReserveConfigurationMap memory currentConfig = _pool.getConfiguration(asset);
     currentConfig.setActive(active);
     _pool.setConfiguration(asset, currentConfig.data);
-    if (active) {
-      emit ReserveActivated(asset);
-    } else {
-      emit ReserveDeactivated(asset);
-    }
+    emit ReserveActive(asset, active);
   }
 
   /// @inheritdoc IPoolConfigurator
   function setReseveFreeze(address asset, bool freeze) external override onlyRiskOrPoolAdmins {
     DataTypes.ReserveConfigurationMap memory currentConfig = _pool.getConfiguration(asset);
     currentConfig.setFrozen(freeze);
     _pool.setConfiguration(asset, currentConfig.data);
-    if (freeze) {
-      emit ReserveFrozen(asset);
-    } else {
-      emit ReserveUnfrozen(asset);
-    }
+    emit ReserveFrozen(asset, freeze);
   }
 
   /// @inheritdoc IPoolConfigurator
@@ -236,14 +224,8 @@ contract PoolConfigurator is VersionedInitializable, IPoolConfigurator {
   function setReservePause(address asset, bool paused) public override onlyEmergencyOrPoolAdmin {
     DataTypes.ReserveConfigurationMap memory currentConfig = _pool.getConfiguration(asset);
     currentConfig.setPaused(paused);
-
     _pool.setConfiguration(asset, currentConfig.data);
-
-    if (paused) {
-      emit ReservePaused(asset);
-    } else {
-      emit ReserveUnpaused(asset);
-    }
+    emit ReservePaused(asset, paused);
   }
 
   /// @inheritdoc IPoolConfigurator