# V3Migrator

Algebra Migrator

*Developer note: Credit to Uniswap Labs under GPL-2.0-or-later license: <https://github.com/Uniswap/v3-periphery>*

## Variables

### address nonfungiblePositionManager immutable

## Functions

### constructor

`constructor(address _factory, address _WNativeToken, address _nonfungiblePositionManager, address _poolDeployer) public` public

| Name                         | Type    | Description |
| ---------------------------- | ------- | ----------- |
| \_factory                    | address |             |
| \_WNativeToken               | address |             |
| \_nonfungiblePositionManager | address |             |
| \_poolDeployer               | address |             |

### receive

`receive() external payable` payable external

### migrate

`function migrate(struct IV3Migrator.MigrateParams params) external` external

Migrates liquidity to Algebra by burning v2 liquidity and minting a new position for Algebra *Developer note: Slippage protection is enforced via \`amount{0,1}Min\`, which should be a discount of the expected values of the maximum amount of Algebra liquidity that the v2 liquidity can get. For the special case of migrating to an out-of-range position, \`amount{0,1}Min\` may be set to 0, enforcing that the position remains out of range*

| Name   | Type                             | Description                                                                            |
| ------ | -------------------------------- | -------------------------------------------------------------------------------------- |
| params | struct IV3Migrator.MigrateParams | The params necessary to migrate v2 liquidity, encoded as \`MigrateParams\` in calldata |


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