Add Add/Remove Liquidity Nested

src/abi/authorizer.ts

@@ -0,0 +1,28 @@
+export const authorizerAbi = [
+    {
+        inputs: [
+            { internalType: 'bytes32', name: 'role', type: 'bytes32' },
+            { internalType: 'address', name: 'account', type: 'address' },
+        ],
+        name: 'grantRole',
+        outputs: [],
+        stateMutability: 'payable',
+        type: 'function',
+    },
+    {
+        inputs: [
+            { internalType: 'bytes32', name: 'role', type: 'bytes32' },
+            { internalType: 'address', name: 'account', type: 'address' },
+        ],
+        name: 'hasRole',
+        outputs: [
+            {
+                internalType: 'bool',
+                name: '',
+                type: 'bool',
+            },
+        ],
+        stateMutability: 'view',
+        type: 'function',
+    },
+] as const;

src/abi/balancerRelayer.ts

@@ -0,0 +1,86 @@
+export const balancerRelayerAbi = [
+    {
+        inputs: [
+            {
+                internalType: 'contract IVault',
+                name: 'vault',
+                type: 'address',
+            },
+            {
+                internalType: 'address',
+                name: 'libraryAddress',
+                type: 'address',
+            },
+        ],
+        stateMutability: 'nonpayable',
+        type: 'constructor',
+    },
+    {
+        inputs: [],
+        name: 'getLibrary',
+        outputs: [
+            {
+                internalType: 'address',
+                name: '',
+                type: 'address',
+            },
+        ],
+        stateMutability: 'view',
+        type: 'function',
+    },
+    {
+        inputs: [],
+        name: 'getVault',
+        outputs: [
+            {
+                internalType: 'contract IVault',
+                name: '',
+                type: 'address',
+            },
+        ],
+        stateMutability: 'view',
+        type: 'function',
+    },
+    {
+        inputs: [
+            {
+                internalType: 'bytes[]',
+                name: 'data',
+                type: 'bytes[]',
+            },
+        ],
+        name: 'multicall',
+        outputs: [
+            {
+                internalType: 'bytes[]',
+                name: 'results',
+                type: 'bytes[]',
+            },
+        ],
+        stateMutability: 'payable',
+        type: 'function',
+    },
+    {
+        inputs: [
+            {
+                internalType: 'bytes[]',
+                name: 'data',
+                type: 'bytes[]',
+            },
+        ],
+        name: 'vaultActionsQueryMulticall',
+        outputs: [
+            {
+                internalType: 'bytes[]',
+                name: 'results',
+                type: 'bytes[]',
+            },
+        ],
+        stateMutability: 'nonpayable',
+        type: 'function',
+    },
+    {
+        stateMutability: 'payable',
+        type: 'receive',
+    },
+] as const;