tests: balance conciliation

contracts/Referendum.sol

@@ -9,7 +9,7 @@ import "@openzeppelin/contracts/utils/Address.sol";
 import "contracts/base/upgradeable/GovernableUpgradeable.sol";
 import "contracts/base/upgradeable/QuorumUpgradeable.sol";
 import "contracts/interfaces/IContentReferendum.sol";
-import "contracts/libraries/constants/Types.sol";
+import "contracts/libraries/Types.sol";
 
 /// @title Content curation contract.
 /// @notice This contract allows for the submission, voting, and approval/rejection of content.

contracts/Repository.sol

@@ -8,7 +8,7 @@ import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
 import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
 
 import "contracts/interfaces/IRepository.sol";
-import "contracts/libraries/constants/Types.sol";
+import "contracts/libraries/Types.sol";
 
 /// @title Repository Contract
 /// @notice Manages the addresses of different contract types and their versions.

contracts/RightsManager.sol

@@ -19,7 +19,7 @@ import "contracts/interfaces/IRegistrableVerifiable.sol";
 import "contracts/interfaces/IReferendumVerifiable.sol";
 import "contracts/interfaces/IRepository.sol";
 import "contracts/libraries/TreasuryHelper.sol";
-import "contracts/libraries/constants/Types.sol";
+import "contracts/libraries/Types.sol";
 
 /// @title Rights Manager
 /// @notice This contract manages digital rights, allowing content holders to set prices, rent content, etc.

contracts/Syndication.sol

@@ -14,7 +14,7 @@ import "contracts/base/upgradeable/QuorumUpgradeable.sol";
 import "contracts/base/upgradeable/TreasurerUpgradeable.sol";
 import "contracts/base/upgradeable/TreasuryUpgradeable.sol";
 
-import "contracts/libraries/constants/Types.sol";
+import "contracts/libraries/Types.sol";
 import "contracts/interfaces/IRepository.sol";
 import "contracts/interfaces/IDistributor.sol";
 import "contracts/interfaces/ISyndicatable.sol";

contracts/base/upgradeable/extensions/RightsManagerContentAccessUpgradeable.sol

@@ -7,7 +7,7 @@ import "@openzeppelin/contracts-upgradeable/utils/ReentrancyGuardUpgradeable.sol
 import "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol";
 import "contracts/interfaces/IRightsAccessController.sol";
 import "contracts/interfaces/IAccessWitness.sol";
-import "contracts/libraries/constants/Types.sol";
+import "contracts/libraries/Types.sol";
 
 /// @title Rights Manager Content Access Upgradeable
 /// @notice This contract manages access control for content based on timeframes.

contracts/interfaces/IRepository.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 // NatSpec format convention - https://docs.soliditylang.org/en/v0.5.10/natspec-format.html
 pragma solidity ^0.8.24;
-import "contracts/libraries/constants/Types.sol";
+import "contracts/libraries/Types.sol";
 
 /**
  * @title Repository Interface

contracts/libraries/Constants.sol

@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: MIT
+// NatSpec format convention - https://docs.soliditylang.org/en/v0.5.10/natspec-format.html
+pragma solidity ^0.8.24;
+
+library THash {
+    bytes32 private constant REFERENDUM_SUBMIT_TYPEHASH =
+        keccak256("Submission(uint256 contentId, address initiator, uint256 nonce,uint256 deadline)");
+
+}

contracts/libraries/Types.sol

@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: MIT
+// NatSpec format convention - https://docs.soliditylang.org/en/v0.5.10/natspec-format.html
+pragma solidity ^0.8.24;
+
+/// @title Type Definitions Library
+/// @notice This library provides common type definitions for use in other contracts.
+/// @dev This library defines types and structures that can be imported and used in other contracts.
+library T {
+    enum ContractTypes {
+        __, // Undefined type
+        SYNDICATION, // Syndication contract
+        TREASURY, // Treasury contract
+        REFERENDUM, // Content referendum
+        DRM // Digital Rights Management contract
+    }
+
+    /// @notice Structure to store an access condition.
+    /// @dev The structure contains the address of a witness contract and the selector of the function to call.
+    /// @param witnessContractAddress The address of the witness contract that provides testimony of the condition.
+    /// @param functionSelector The selector of the function that verifies the access condition.
+    struct AccessCondition {
+        address witnessContractAddress;
+        bytes4 functionSelector;
+    }
+
+     /**
+     * @notice A struct containing the necessary information to reconstruct an EIP-712 typed data signature.
+     * @dev We could use this information to handle signature logic with delegated actions from the account owner.
+     * @param signer The address of the signer. Specially needed as a parameter to support EIP-1271.
+     * @param v The signature's recovery parameter.
+     * @param r The signature's r parameter.
+     * @param s The signature's s parameter.
+     * @param deadline The signature's deadline.
+     */
+    struct EIP712Signature {
+        address signer;
+        uint8 v;
+        bytes32 r;
+        bytes32 s;
+        uint256 deadline;
+    }
+
+}

contracts/modules/RentModule.sol

@@ -15,7 +15,7 @@ import "contracts/interfaces/IRightsManager.sol";
 import "contracts/libraries/TreasuryHelper.sol";
 import "contracts/libraries/MathHelper.sol";
 import "contracts/modules/libraries/Types.sol";
-import "contracts/libraries/constants/Types.sol";
+import "contracts/libraries/Types.sol";
 
 /**
  * @title RentModule
@@ -183,7 +183,7 @@ contract RentModule is
         // Grant initial custody to the distributor
         drm.grantCustodial(rent.distributor, rent.contentId);
         contentRegistry[pubId] = rent.contentId;
-        
+
         // Store renting parameters
         _setPublicationRentSetting(rent, pubId);
         // TODO royalties NFT