fixes

Author: frolic

src/SafeSingletonDeployer.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.0;
 
-import {VmSafe} from "forge-std/Vm.sol";
+import {Vm} from "forge-std/Vm.sol";
 
 /// @notice Library for deploying contracts using Safe's Singleton Factory
 ///         https://github.com/safe-global/safe-singleton-factory
@@ -14,7 +14,7 @@ library SafeSingletonDeployer {
     bytes constant factoryCode =
         hex"7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe03601600081602082378035828234f58015156039578182fd5b8082525050506014600cf3";
 
-    VmSafe private constant VM = VmSafe(address(uint160(uint256(keccak256("hevm cheat code")))));
+    Vm private constant VM = Vm(address(uint160(uint256(keccak256("hevm cheat code")))));
 
     function computeAddress(bytes memory creationCode, bytes32 salt) public pure returns (address) {
         return computeAddress(creationCode, "", salt);
@@ -98,9 +98,9 @@ library SafeSingletonDeployer {
         return keccak256(abi.encodePacked(creationCode, args));
     }
 
-    function prepareAnvil() {
+    function prepareAnvil() public {
         if (block.chainid == 31337) {
-            vm.etch(SafeSingletonDeployer.SAFE_SINGLETON_FACTORY, factoryCode);
+            VM.etch(SafeSingletonDeployer.SAFE_SINGLETON_FACTORY, factoryCode);
         }
     }
 }

test/SafeSingletonDeployer.t.sol

@@ -10,8 +10,11 @@ import {MockReverting} from "./MockReverting.sol";
 
 contract SafeSingletonDeployerTest is Test {
     function test_deploy_createsAtExpectedAddress() public {
-        address expectedAddress =
-            SafeSingletonDeployer.computeAddress(type(Mock).creationCode, abi.encode(1), bytes32("0x1234"));
+        address expectedAddress = SafeSingletonDeployer.computeAddress(
+            type(Mock).creationCode,
+            abi.encode(1),
+            bytes32("0x1234")
+        );
         assertEq(expectedAddress.code, "");
         address returnAddress = SafeSingletonDeployer.deploy({
             creationCode: type(Mock).creationCode,