refactor: only use MinimalAggregatorV3Interface

src/morpho-chainlink/MorphoChainlinkOracleV2.sol

@@ -7,7 +7,7 @@ import {IMorphoChainlinkOracleV2} from "./interfaces/IMorphoChainlinkOracleV2.so
 import {ErrorsLib} from "./libraries/ErrorsLib.sol";
 import {IERC4626, VaultLib} from "./libraries/VaultLib.sol";
 import {Math} from "../../lib/openzeppelin-contracts/contracts/utils/math/Math.sol";
-import {AggregatorV3Interface, ChainlinkDataFeedLib} from "./libraries/ChainlinkDataFeedLib.sol";
+import {MinimalAggregatorV3Interface, ChainlinkDataFeedLib} from "./libraries/ChainlinkDataFeedLib.sol";
 
 /// @title MorphoChainlinkOracleV2
 /// @author Morpho Labs
@@ -16,7 +16,7 @@ import {AggregatorV3Interface, ChainlinkDataFeedLib} from "./libraries/Chainlink
 contract MorphoChainlinkOracleV2 is IMorphoChainlinkOracleV2 {
     using Math for uint256;
     using VaultLib for IERC4626;
-    using ChainlinkDataFeedLib for AggregatorV3Interface;
+    using ChainlinkDataFeedLib for MinimalAggregatorV3Interface;
 
     /* IMMUTABLES */
 
@@ -33,16 +33,16 @@ contract MorphoChainlinkOracleV2 is IMorphoChainlinkOracleV2 {
     uint256 public immutable QUOTE_VAULT_CONVERSION_SAMPLE;
 
     /// @inheritdoc IMorphoChainlinkOracleV2
-    AggregatorV3Interface public immutable BASE_FEED_1;
+    MinimalAggregatorV3Interface public immutable BASE_FEED_1;
 
     /// @inheritdoc IMorphoChainlinkOracleV2
-    AggregatorV3Interface public immutable BASE_FEED_2;
+    MinimalAggregatorV3Interface public immutable BASE_FEED_2;
 
     /// @inheritdoc IMorphoChainlinkOracleV2
-    AggregatorV3Interface public immutable QUOTE_FEED_1;
+    MinimalAggregatorV3Interface public immutable QUOTE_FEED_1;
 
     /// @inheritdoc IMorphoChainlinkOracleV2
-    AggregatorV3Interface public immutable QUOTE_FEED_2;
+    MinimalAggregatorV3Interface public immutable QUOTE_FEED_2;
 
     /// @inheritdoc IMorphoChainlinkOracleV2
     uint256 public immutable SCALE_FACTOR;
@@ -73,13 +73,13 @@ contract MorphoChainlinkOracleV2 is IMorphoChainlinkOracleV2 {
     constructor(
         IERC4626 baseVault,
         uint256 baseVaultConversionSample,
-        AggregatorV3Interface baseFeed1,
-        AggregatorV3Interface baseFeed2,
+        MinimalAggregatorV3Interface baseFeed1,
+        MinimalAggregatorV3Interface baseFeed2,
         uint256 baseTokenDecimals,
         IERC4626 quoteVault,
         uint256 quoteVaultConversionSample,
-        AggregatorV3Interface quoteFeed1,
-        AggregatorV3Interface quoteFeed2,
+        MinimalAggregatorV3Interface quoteFeed1,
+        MinimalAggregatorV3Interface quoteFeed2,
         uint256 quoteTokenDecimals
     ) {
         // The ERC4626 vault parameters are used to price their respective conversion samples of their respective

src/morpho-chainlink/MorphoChainlinkOracleV2Factory.sol

@@ -3,7 +3,7 @@ pragma solidity 0.8.21;
 
 import {IMorphoChainlinkOracleV2} from "./interfaces/IMorphoChainlinkOracleV2.sol";
 import {IMorphoChainlinkOracleV2Factory} from "./interfaces/IMorphoChainlinkOracleV2Factory.sol";
-import {AggregatorV3Interface} from "./libraries/ChainlinkDataFeedLib.sol";
+import {MinimalAggregatorV3Interface} from "./libraries/ChainlinkDataFeedLib.sol";
 import {IERC4626} from "./libraries/VaultLib.sol";
 
 import {MorphoChainlinkOracleV2} from "./MorphoChainlinkOracleV2.sol";
@@ -24,13 +24,13 @@ contract MorphoChainlinkOracleV2Factory is IMorphoChainlinkOracleV2Factory {
     function createMorphoChainlinkOracleV2(
         IERC4626 baseVault,
         uint256 baseVaultConversionSample,
-        AggregatorV3Interface baseFeed1,
-        AggregatorV3Interface baseFeed2,
+        MinimalAggregatorV3Interface baseFeed1,
+        MinimalAggregatorV3Interface baseFeed2,
         uint256 baseTokenDecimals,
         IERC4626 quoteVault,
         uint256 quoteVaultConversionSample,
-        AggregatorV3Interface quoteFeed1,
-        AggregatorV3Interface quoteFeed2,
+        MinimalAggregatorV3Interface quoteFeed1,
+        MinimalAggregatorV3Interface quoteFeed2,
         uint256 quoteTokenDecimals,
         bytes32 salt
     ) external returns (MorphoChainlinkOracleV2 oracle) {

src/morpho-chainlink/interfaces/IMorphoChainlinkOracleV2.sol

@@ -3,7 +3,7 @@ pragma solidity >=0.5.0;
 
 import {IERC4626} from "./IERC4626.sol";
 import {IOracle} from "../../../lib/morpho-blue/src/interfaces/IOracle.sol";
-import {AggregatorV3Interface} from "./AggregatorV3Interface.sol";
+import {MinimalAggregatorV3Interface} from "../../interfaces/MinimalAggregatorV3Interface.sol";
 
 /// @title IMorphoChainlinkOracleV2
 /// @author Morpho Labs
@@ -23,16 +23,16 @@ interface IMorphoChainlinkOracleV2 is IOracle {
     function QUOTE_VAULT_CONVERSION_SAMPLE() external view returns (uint256);
 
     /// @notice Returns the address of the first base feed.
-    function BASE_FEED_1() external view returns (AggregatorV3Interface);
+    function BASE_FEED_1() external view returns (MinimalAggregatorV3Interface);
 
     /// @notice Returns the address of the second base feed.
-    function BASE_FEED_2() external view returns (AggregatorV3Interface);
+    function BASE_FEED_2() external view returns (MinimalAggregatorV3Interface);
 
     /// @notice Returns the address of the first quote feed.
-    function QUOTE_FEED_1() external view returns (AggregatorV3Interface);
+    function QUOTE_FEED_1() external view returns (MinimalAggregatorV3Interface);
 
     /// @notice Returns the address of the second quote feed.
-    function QUOTE_FEED_2() external view returns (AggregatorV3Interface);
+    function QUOTE_FEED_2() external view returns (MinimalAggregatorV3Interface);
 
     /// @notice Returns the price scale factor, calculated at contract creation.
     function SCALE_FACTOR() external view returns (uint256);

src/morpho-chainlink/interfaces/IMorphoChainlinkOracleV2Factory.sol

@@ -3,7 +3,7 @@ pragma solidity >=0.5.0;
 
 import {MorphoChainlinkOracleV2} from "../MorphoChainlinkOracleV2.sol";
 import {IERC4626} from "../libraries/VaultLib.sol";
-import {AggregatorV3Interface} from "../libraries/ChainlinkDataFeedLib.sol";
+import {MinimalAggregatorV3Interface} from "../libraries/ChainlinkDataFeedLib.sol";
 
 /// @title IMorphoChainlinkOracleV2Factory
 /// @author Morpho Labs
@@ -43,13 +43,13 @@ interface IMorphoChainlinkOracleV2Factory {
     function createMorphoChainlinkOracleV2(
         IERC4626 baseVault,
         uint256 baseVaultConversionSample,
-        AggregatorV3Interface baseFeed1,
-        AggregatorV3Interface baseFeed2,
+        MinimalAggregatorV3Interface baseFeed1,
+        MinimalAggregatorV3Interface baseFeed2,
         uint256 baseTokenDecimals,
         IERC4626 quoteVault,
         uint256 quoteVaultConversionSample,
-        AggregatorV3Interface quoteFeed1,
-        AggregatorV3Interface quoteFeed2,
+        MinimalAggregatorV3Interface quoteFeed1,
+        MinimalAggregatorV3Interface quoteFeed2,
         uint256 quoteTokenDecimals,
         bytes32 salt
     ) external returns (MorphoChainlinkOracleV2 oracle);

src/morpho-chainlink/libraries/ChainlinkDataFeedLib.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 pragma solidity ^0.8.0;
 
-import {AggregatorV3Interface} from "../interfaces/AggregatorV3Interface.sol";
+import {MinimalAggregatorV3Interface} from "../../interfaces/MinimalAggregatorV3Interface.sol";
 
 import {ErrorsLib} from "./ErrorsLib.sol";
 
@@ -17,7 +17,7 @@ library ChainlinkDataFeedLib {
     /// - Staleness is not checked because it's assumed that the Chainlink feed keeps its promises on this.
     /// - The price is not checked to be in the min/max bounds because it's assumed that the Chainlink feed keeps its
     /// promises on this.
-    function getPrice(AggregatorV3Interface feed) internal view returns (uint256) {
+    function getPrice(MinimalAggregatorV3Interface feed) internal view returns (uint256) {
         if (address(feed) == address(0)) return 1;
 
         (, int256 answer,,,) = feed.latestRoundData();
@@ -28,7 +28,7 @@ library ChainlinkDataFeedLib {
 
     /// @dev Returns the number of decimals of a `feed`.
     /// @dev When `feed` is the address zero, returns 0.
-    function getDecimals(AggregatorV3Interface feed) internal view returns (uint256) {
+    function getDecimals(MinimalAggregatorV3Interface feed) internal view returns (uint256) {
         if (address(feed) == address(0)) return 0;
 
         return feed.decimals();

src/wsteth-exchange-rate-adapter/WstEthStEthExchangeRateChainlinkAdapter.sol

@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 pragma solidity 0.8.21;
 
-import {IStEth} from "./interfaces/IStEth.sol";
-import {MinimalAggregatorV3Interface} from "./interfaces/MinimalAggregatorV3Interface.sol";
+import {IStEth} from "../interfaces/IStEth.sol";
+import {MinimalAggregatorV3Interface} from "../interfaces/MinimalAggregatorV3Interface.sol";
 
 /// @title WstEthStEthExchangeRateChainlinkAdapter
 /// @author Morpho Labs