OZ-N08: unused imports (#306)

* unused imports * other imports * more unused import
Uniswap · Aug 28, 2024 · b1ef1c6 · b1ef1c6
1 parent fab30d8
commit b1ef1c6
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Showing 8 changed files with 4 additions and 18 deletions.
diff --git a/src/PositionManager.sol b/src/PositionManager.sol
@@ -4,14 +4,12 @@ pragma solidity ^0.8.24;
 import {IPoolManager} from "@uniswap/v4-core/src/interfaces/IPoolManager.sol";
 import {PoolKey} from "@uniswap/v4-core/src/types/PoolKey.sol";
 import {PoolIdLibrary} from "@uniswap/v4-core/src/types/PoolId.sol";
-import {Currency, CurrencyLibrary} from "@uniswap/v4-core/src/types/Currency.sol";
+import {Currency} from "@uniswap/v4-core/src/types/Currency.sol";
 import {BalanceDelta} from "@uniswap/v4-core/src/types/BalanceDelta.sol";
 import {SafeCast} from "@uniswap/v4-core/src/libraries/SafeCast.sol";
 import {Position} from "@uniswap/v4-core/src/libraries/Position.sol";
 import {StateLibrary} from "@uniswap/v4-core/src/libraries/StateLibrary.sol";
 import {TransientStateLibrary} from "@uniswap/v4-core/src/libraries/TransientStateLibrary.sol";
-import {SafeTransferLib} from "solmate/src/utils/SafeTransferLib.sol";
-import {ERC20} from "solmate/src/tokens/ERC20.sol";
 import {IAllowanceTransfer} from "permit2/src/interfaces/IAllowanceTransfer.sol";
 
 import {ERC721Permit_v4} from "./base/ERC721Permit_v4.sol";
@@ -25,7 +23,6 @@ import {BaseActionsRouter} from "./base/BaseActionsRouter.sol";
 import {Actions} from "./libraries/Actions.sol";
 import {Notifier} from "./base/Notifier.sol";
 import {CalldataDecoder} from "./libraries/CalldataDecoder.sol";
-import {INotifier} from "./interfaces/INotifier.sol";
 import {Permit2Forwarder} from "./base/Permit2Forwarder.sol";
 import {SlippageCheckLibrary} from "./libraries/SlippageCheck.sol";
 import {PositionConfigId, PositionConfigIdLibrary} from "./libraries/PositionConfigId.sol";
@@ -107,8 +104,6 @@ contract PositionManager is
     Notifier,
     Permit2Forwarder
 {
-    using SafeTransferLib for *;
-    using CurrencyLibrary for Currency;
     using PoolIdLibrary for PoolKey;
     using PositionConfigLibrary for PositionConfig;
     using StateLibrary for IPoolManager;

diff --git a/src/V4Router.sol b/src/V4Router.sol
@@ -4,7 +4,7 @@ pragma solidity ^0.8.19;
 import {IPoolManager} from "@uniswap/v4-core/src/interfaces/IPoolManager.sol";
 import {BalanceDelta} from "@uniswap/v4-core/src/types/BalanceDelta.sol";
 import {PoolKey} from "@uniswap/v4-core/src/types/PoolKey.sol";
-import {Currency, CurrencyLibrary} from "@uniswap/v4-core/src/types/Currency.sol";
+import {Currency} from "@uniswap/v4-core/src/types/Currency.sol";
 import {TickMath} from "@uniswap/v4-core/src/libraries/TickMath.sol";
 import {SafeCast} from "@uniswap/v4-core/src/libraries/SafeCast.sol";
 

diff --git a/src/base/BaseActionsRouter.sol b/src/base/BaseActionsRouter.sol
@@ -4,7 +4,6 @@ pragma solidity ^0.8.24;
 import {IPoolManager} from "@uniswap/v4-core/src/interfaces/IPoolManager.sol";
 import {SafeCallback} from "./SafeCallback.sol";
 import {CalldataDecoder} from "../libraries/CalldataDecoder.sol";
-import {Actions} from "../libraries/Actions.sol";
 import {ActionConstants} from "../libraries/ActionConstants.sol";
 
 /// @notice Abstract contract for performing a combination of actions on Uniswap v4.

diff --git a/src/base/DeltaResolver.sol b/src/base/DeltaResolver.sol
@@ -5,14 +5,12 @@ import {Currency} from "@uniswap/v4-core/src/types/Currency.sol";
 import {TransientStateLibrary} from "@uniswap/v4-core/src/libraries/TransientStateLibrary.sol";
 import {IPoolManager} from "@uniswap/v4-core/src/interfaces/IPoolManager.sol";
 import {ImmutableState} from "./ImmutableState.sol";
-import {SafeCast} from "@uniswap/v4-core/src/libraries/SafeCast.sol";
 import {ActionConstants} from "../libraries/ActionConstants.sol";
 
 /// @notice Abstract contract used to sync, send, and settle funds to the pool manager
 /// @dev Note that sync() is called before any erc-20 transfer in `settle`.
 abstract contract DeltaResolver is ImmutableState {
     using TransientStateLibrary for IPoolManager;
-    using SafeCast for *;
 
     /// @notice Emitted trying to settle a positive delta.
     error DeltaNotPositive(Currency currency);

diff --git a/src/interfaces/IPositionManager.sol b/src/interfaces/IPositionManager.sol
@@ -1,8 +1,6 @@
 // SPDX-License-Identifier: UNLICENSED
 pragma solidity ^0.8.24;
 
-import {PoolKey} from "@uniswap/v4-core/src/types/PoolKey.sol";
-import {Currency} from "@uniswap/v4-core/src/types/Currency.sol";
 import {PositionConfig} from "../libraries/PositionConfig.sol";
 
 import {INotifier} from "./INotifier.sol";

diff --git a/src/interfaces/IV4Router.sol b/src/interfaces/IV4Router.sol
@@ -2,7 +2,7 @@
 pragma solidity ^0.8.19;
 
 import {PoolKey} from "@uniswap/v4-core/src/types/PoolKey.sol";
-import {Currency, CurrencyLibrary} from "@uniswap/v4-core/src/types/Currency.sol";
+import {Currency} from "@uniswap/v4-core/src/types/Currency.sol";
 import {PathKey} from "../libraries/PathKey.sol";
 
 /// @title IV4Router

diff --git a/src/lens/Quoter.sol b/src/lens/Quoter.sol
@@ -1,10 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 pragma solidity ^0.8.20;
 
-import {Hooks} from "@uniswap/v4-core/src/libraries/Hooks.sol";
 import {TickMath} from "@uniswap/v4-core/src/libraries/TickMath.sol";
-import {IHooks} from "@uniswap/v4-core/src/interfaces/IHooks.sol";
-import {IUnlockCallback} from "@uniswap/v4-core/src/interfaces/callback/IUnlockCallback.sol";
 import {IPoolManager} from "@uniswap/v4-core/src/interfaces/IPoolManager.sol";
 import {BalanceDelta} from "@uniswap/v4-core/src/types/BalanceDelta.sol";
 import {Currency} from "@uniswap/v4-core/src/types/Currency.sol";
@@ -17,7 +14,6 @@ import {StateLibrary} from "@uniswap/v4-core/src/libraries/StateLibrary.sol";
 import {SafeCallback} from "../base/SafeCallback.sol";
 
 contract Quoter is IQuoter, SafeCallback {
-    using Hooks for IHooks;
     using PoolIdLibrary for PoolKey;
     using PathKeyLib for PathKey;
     using StateLibrary for IPoolManager;

diff --git a/src/libraries/PoolTicksCounter.sol b/src/libraries/PoolTicksCounter.sol
@@ -3,7 +3,7 @@ pragma solidity >=0.8.20;
 
 import {IPoolManager} from "@uniswap/v4-core/src/interfaces/IPoolManager.sol";
 import {PoolKey} from "@uniswap/v4-core/src/types/PoolKey.sol";
-import {PoolId, PoolIdLibrary} from "@uniswap/v4-core/src/types/PoolId.sol";
+import {PoolIdLibrary} from "@uniswap/v4-core/src/types/PoolId.sol";
 import {StateLibrary} from "@uniswap/v4-core/src/libraries/StateLibrary.sol";
 
 library PoolTicksCounter {