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# NonfungibleTokenPositionDescriptor

Describes NFT token positions Produces a string containing the data URI for a JSON metadata string

## Variables

### address WNativeToken immutable

## Functions

### constructor

`constructor(address)` public

| Name           | Type    | Description |
| -------------- | ------- | ----------- |
| \_WNativeToken | address |             |

### tokenURI

`tokenURI(contract INonfungiblePositionManager,uint256)` view external

Produces the URI describing a particular token ID for a position manager

| Name            | Type                                 | Description                                                                    |
| --------------- | ------------------------------------ | ------------------------------------------------------------------------------ |
| positionManager | contract INonfungiblePositionManager | The position manager for which to describe the token                           |
| tokenId         | uint256                              | The ID of the token for which to produce a description, which may not be valid |

**Returns:**

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

### flipRatio

`flipRatio(address,address,uint256)` view public

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| token0  | address |             |
| token1  | address |             |
| chainId | uint256 |             |

**Returns:**

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

### tokenRatioPriority

`tokenRatioPriority(address,uint256)` view public

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| token   | address |             |
| chainId | uint256 |             |

**Returns:**

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \[0] | int256 |             |

***