chore: add avs registrar interfaces

src/interfaces/IAVSRegistrarWithAllowlist.sol

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity ^0.8.27;
+
+import {IAVSRegistrar} from "eigenlayer-contracts/src/contracts/interfaces/IAVSRegistrar.sol";
+import {IAllowlist} from "./IAllowlist.sol";
+
+interface IAVSRegistrarWithAllowlist is IAVSRegistrar, IAllowlist {}

src/interfaces/IAVSRegistrarWithSocket.sol

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity ^0.8.27;
+
+import {IAVSRegistrar} from "eigenlayer-contracts/src/contracts/interfaces/IAVSRegistrar.sol";
+import {ISocketRegistry} from "./ISocketRegistryV2.sol";
+
+interface IAVSRegistrarWithSocket is IAVSRegistrar, ISocketRegistry {}

src/middlewareV2/registrar/presets/AVSRegistrarAsIdentifier.sol

@@ -27,6 +27,12 @@ contract AVSRegistrarAsIdentifier is AVSRegistrar {
         permissionController = _permissionController;
     }
 
+    /**
+     * @notice Initializes the AVSRegistrarAsIdentifier
+     * @param admin The admin for the AVS
+     * @param metadataURI The metadataURI for the AVS
+     * @dev This function enables the address of the AVS in the core protocol to be the proxy AVSRegistrarAsIdentifier contract
+     */
     function initialize(address admin, string memory metadataURI) public initializer {
         // Set the metadataURI and the registrar for the AVS to this registrar contract
         allocationManager.updateAVSMetadataURI(address(this), metadataURI);

src/middlewareV2/registrar/presets/AVSRegistrarWithAllowlist.sol

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BUSL-1.1
 pragma solidity ^0.8.27;
 
+import {IAVSRegistrarWithAllowlist} from "../../../interfaces/IAVSRegistrarWithAllowlist.sol";
 import {IAllocationManager} from
     "eigenlayer-contracts/src/contracts/interfaces/IAllocationManager.sol";
 import {IKeyRegistrar} from "eigenlayer-contracts/src/contracts/interfaces/IKeyRegistrar.sol";
@@ -9,7 +10,7 @@ import {AVSRegistrar} from "../AVSRegistrar.sol";
 import {Allowlist} from "../modules/Allowlist.sol";
 import {OperatorSet} from "eigenlayer-contracts/src/contracts/libraries/OperatorSetLib.sol";
 
-contract AVSRegistrarWithAllowlist is AVSRegistrar, Allowlist {
+contract AVSRegistrarWithAllowlist is AVSRegistrar, Allowlist, IAVSRegistrarWithAllowlist {
     constructor(
         address _avs,
         IAllocationManager _allocationManager,

src/middlewareV2/registrar/presets/AVSRegistrarWithSocket.sol

@@ -5,14 +5,15 @@ import {IAllocationManager} from
     "eigenlayer-contracts/src/contracts/interfaces/IAllocationManager.sol";
 import {IKeyRegistrar} from "eigenlayer-contracts/src/contracts/interfaces/IKeyRegistrar.sol";
 
+import {IAVSRegistrarWithSocket} from "../../../interfaces/IAVSRegistrarWithSocket.sol";
 import {AVSRegistrar} from "../AVSRegistrar.sol";
 import {SocketRegistry} from "../modules/SocketRegistry.sol";
 import {
     OperatorSetLib,
     OperatorSet
 } from "eigenlayer-contracts/src/contracts/libraries/OperatorSetLib.sol";
 
-contract AVSRegistrarWithSocket is AVSRegistrar, SocketRegistry {
+contract AVSRegistrarWithSocket is AVSRegistrar, SocketRegistry, IAVSRegistrarWithSocket {
     constructor(
         address _avs,
         IAllocationManager _allocationManager,