# IPositionFollower

Contract tracking liquidity position

Using these methods farmingCenter receives information about changes in the positions

## Functions

### applyLiquidityDelta

`function applyLiquidityDelta(uint256 tokenId, int256 liquidityDelta) external` external

Report a change of liquidity in position

| Name           | Type    | Description                                            |
| -------------- | ------- | ------------------------------------------------------ |
| tokenId        | uint256 | The ID of the token for which liquidity is being added |
| liquidityDelta | int256  | The amount of added liquidity                          |

### burnPosition

`function burnPosition(uint256 tokenId) external returns (bool)` external

Report a burn of position token

| Name    | Type    | Description                               |
| ------- | ------- | ----------------------------------------- |
| tokenId | uint256 | The ID of the token which is being burned |

**Returns:**

| Name | Type | Description |
| ---- | ---- | ----------- |
| \[0] | bool |             |


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