feat(module-bases): add erc7579 constants

src/module-bases/ERC7579ModuleBase.sol

@@ -2,11 +2,22 @@
 pragma solidity >=0.8.0 <0.9.0;
 
 import { IModule as IERC7579Module } from "../accounts/common/interfaces/IERC7579Module.sol";
+import {
+    MODULE_TYPE_VALIDATOR,
+    MODULE_TYPE_EXECUTOR,
+    MODULE_TYPE_FALLBACK,
+    MODULE_TYPE_HOOK,
+    MODULE_TYPE_POLICY,
+    MODULE_TYPE_SIGNER,
+    MODULE_TYPE_STATELESS_VALIDATOR
+} from "./utils/ERC7579Constants.sol";
 
 abstract contract ERC7579ModuleBase is IERC7579Module {
-    uint256 internal constant TYPE_VALIDATOR = 1;
-    uint256 internal constant TYPE_EXECUTOR = 2;
-    uint256 internal constant TYPE_FALLBACK = 3;
-    uint256 internal constant TYPE_HOOK = 4;
-    uint256 internal constant TYPE_POLICY = 7;
+    uint256 internal constant TYPE_VALIDATOR = MODULE_TYPE_VALIDATOR;
+    uint256 internal constant TYPE_EXECUTOR = MODULE_TYPE_EXECUTOR;
+    uint256 internal constant TYPE_FALLBACK = MODULE_TYPE_FALLBACK;
+    uint256 internal constant TYPE_HOOK = MODULE_TYPE_HOOK;
+    uint256 internal constant TYPE_POLICY = MODULE_TYPE_POLICY;
+    uint256 internal constant TYPE_SIGNER = MODULE_TYPE_SIGNER;
+    uint256 internal constant TYPE_STATELESS_VALIDATOR = MODULE_TYPE_STATELESS_VALIDATOR;
 }

src/module-bases/mocks/MockHybridValidator.sol

@@ -37,7 +37,7 @@ contract MockHybridValidator is ERC7579HybridValidatorBase {
     }
 
     function isModuleType(uint256 typeID) external pure override returns (bool) {
-        return typeID == TYPE_VALIDATOR || typeID == 7;
+        return typeID == TYPE_VALIDATOR || typeID == TYPE_STATELESS_VALIDATOR;
     }
 
     function isInitialized(

src/module-bases/mocks/MockValidator.sol

@@ -38,7 +38,7 @@ contract MockValidator is ERC7579ValidatorBase {
     }
 
     function isModuleType(uint256 typeID) external pure override returns (bool) {
-        return typeID == TYPE_VALIDATOR || typeID == 7;
+        return typeID == TYPE_VALIDATOR;
     }
 
     function isInitialized(

src/module-bases/utils/ERC7579Constants.sol

@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: AGPL-3.0-only
+pragma solidity >=0.8.0 <0.9.0;
+
+uint256 constant MODULE_TYPE_VALIDATOR = 1;
+uint256 constant MODULE_TYPE_EXECUTOR = 2;
+uint256 constant MODULE_TYPE_FALLBACK = 3;
+uint256 constant MODULE_TYPE_HOOK = 4;
+uint256 constant MODULE_TYPE_POLICY = 5;
+uint256 constant MODULE_TYPE_SIGNER = 6;
+uint256 constant MODULE_TYPE_STATELESS_VALIDATOR = 7;