# IMaverickV2VotingEscrowWSync

### Functions <a href="#functions" id="functions"></a>

#### MIN\_SYNC\_DURATION <a href="#min_sync_duration" id="min_sync_duration"></a>

This function retrieves the minimum lockup duration required for a legacy lockup to be eligible for synchronization.

```solidity
function MIN_SYNC_DURATION() external pure returns (uint256 minSyncDuration);
```

**Returns**

| Name              | Type      | Description                          |
| ----------------- | --------- | ------------------------------------ |
| `minSyncDuration` | `uint256` | The minimum allowed lockup end time. |

#### legacyVeMav <a href="#legacyvemav" id="legacyvemav"></a>

This function retrieves the address of the legacy Maverick V1 Voting Escrow (veMav) token.

```solidity
function legacyVeMav() external view returns (IERC20);
```

**Returns**

| Name     | Type     | Description                                               |
| -------- | -------- | --------------------------------------------------------- |
| `<none>` | `IERC20` | legacyVeMav The address of the IERC20 legacy veMav token. |

#### syncBalances <a href="#syncbalances" id="syncbalances"></a>

This function retrieves the synced balance for a specific legacy lockup index of a user.

```solidity
function syncBalances(address staker, uint256 legacyLockupIndex) external view returns (uint256 balance);
```

**Parameters**

| Name                | Type      | Description                                                              |
| ------------------- | --------- | ------------------------------------------------------------------------ |
| `staker`            | `address` | The address of the user for whom to retrieve the synced balance.         |
| `legacyLockupIndex` | `uint256` | The index of the legacy lockup for which to retrieve the synced balance. |

**Returns**

| Name      | Type      | Description                                           |
| --------- | --------- | ----------------------------------------------------- |
| `balance` | `uint256` | The synced balance associated with the legacy lockup. |

#### sync <a href="#sync" id="sync"></a>

This function synchronizes a specific legacy lockup index for a user within the contract. If the legacy lockup.end is not at least `block.timestamp + MIN_SYNC_DURATION()`, this function will revert.

```solidity
function sync(address staker, uint256 legacyLockupIndex) external returns (uint256 newBalance);
```

**Parameters**

| Name                | Type      | Description                                                  |
| ------------------- | --------- | ------------------------------------------------------------ |
| `staker`            | `address` | The address of the user for whom to perform synchronization. |
| `legacyLockupIndex` | `uint256` | The index of the legacy lockup to be synchronized.           |

**Returns**

| Name         | Type      | Description                                                 |
| ------------ | --------- | ----------------------------------------------------------- |
| `newBalance` | `uint256` | The new balance resulting from the synchronization process. |

### Events <a href="#events" id="events"></a>

#### Sync <a href="#sync-1" id="sync-1"></a>

```solidity
event Sync(address staker, uint256 legacyLockupIndex, uint256 newBalance);
```

### Errors <a href="#errors" id="errors"></a>

#### VotingEscrowLockupEndTooShortToSync <a href="#votingescrowlockupendtooshorttosync" id="votingescrowlockupendtooshorttosync"></a>

```solidity
error VotingEscrowLockupEndTooShortToSync(uint256 legacyLockupEnd, uint256 minimumLockupEnd);
```

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