migrate v4-core docs

docs/contracts/v4/reference/core/ERC6909.md

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+# ERC6909
+[Git Source](https://github.com/uniswap/v4-core/blob/1141642f8ba4665a50660886a8a8401526677045/src/ERC6909.sol)
+| Generated with [forge doc](https://book.getfoundry.sh/reference/forge/forge-doc)
+
+**Inherits:**
+[IERC6909Claims](contracts/v4/reference/core/interfaces/IERC6909Claims.md)
+
+**Author:**
+Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC6909.sol)
+
+Minimalist and gas efficient standard ERC6909 implementation.
+
+*Copied from the commit at 4b47a19038b798b4a33d9749d25e570443520647*
+
+*This contract has been modified from the implementation at the above link.*
+
+
+## State Variables
+### isOperator
+
+```solidity
+mapping(address owner => mapping(address operator => bool isOperator)) public isOperator;
+```
+
+
+### balanceOf
+
+```solidity
+mapping(address owner => mapping(uint256 id => uint256 balance)) public balanceOf;
+```
+
+
+### allowance
+
+```solidity
+mapping(address owner => mapping(address spender => mapping(uint256 id => uint256 amount))) public allowance;
+```
+
+
+## Functions
+### transfer
+
+
+```solidity
+function transfer(address receiver, uint256 id, uint256 amount) public virtual returns (bool);
+```
+
+### transferFrom
+
+
+```solidity
+function transferFrom(address sender, address receiver, uint256 id, uint256 amount) public virtual returns (bool);
+```
+
+### approve
+
+
+```solidity
+function approve(address spender, uint256 id, uint256 amount) public virtual returns (bool);
+```
+
+### setOperator
+
+
+```solidity
+function setOperator(address operator, bool approved) public virtual returns (bool);
+```
+
+### supportsInterface
+
+
+```solidity
+function supportsInterface(bytes4 interfaceId) public view virtual returns (bool);
+```
+
+### _mint
+
+
+```solidity
+function _mint(address receiver, uint256 id, uint256 amount) internal virtual;
+```
+
+### _burn
+
+
+```solidity
+function _burn(address sender, uint256 id, uint256 amount) internal virtual;
+```
+

docs/contracts/v4/reference/core/ERC6909Claims.md

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+# ERC6909Claims
+[Git Source](https://github.com/uniswap/v4-core/blob/1141642f8ba4665a50660886a8a8401526677045/src/ERC6909Claims.sol)
+| Generated with [forge doc](https://book.getfoundry.sh/reference/forge/forge-doc)
+
+**Inherits:**
+[ERC6909](contracts/v4/reference/core/ERC6909.md)
+
+ERC6909Claims inherits ERC6909 and implements an internal burnFrom function
+
+
+## Functions
+### _burnFrom
+
+Burn `amount` tokens of token type `id` from `from`.
+
+*if sender is not `from` they must be an operator or have sufficient allowance.*
+
+
+```solidity
+function _burnFrom(address from, uint256 id, uint256 amount) internal;
+```
+**Parameters**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`from`|`address`|The address to burn tokens from.|
+|`id`|`uint256`|The currency to burn.|
+|`amount`|`uint256`|The amount to burn.|
+
+

docs/contracts/v4/reference/core/Extsload.md

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+# Extsload
+[Git Source](https://github.com/uniswap/v4-core/blob/1141642f8ba4665a50660886a8a8401526677045/src/Extsload.sol)
+| Generated with [forge doc](https://book.getfoundry.sh/reference/forge/forge-doc)
+
+**Inherits:**
+[IExtsload](contracts/v4/reference/core/interfaces/IExtsload.md)
+
+Enables public storage access for efficient state retrieval by external contracts.
+https://eips.ethereum.org/EIPS/eip-2330#rationale
+
+
+## Functions
+### extsload
+
+Called by external contracts to access granular pool state
+
+
+```solidity
+function extsload(bytes32 slot) external view returns (bytes32);
+```
+**Parameters**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`slot`|`bytes32`|Key of slot to sload|
+
+**Returns**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`<none>`|`bytes32`|value The value of the slot as bytes32|
+
+
+### extsload
+
+Called by external contracts to access granular pool state
+
+
+```solidity
+function extsload(bytes32 startSlot, uint256 nSlots) external view returns (bytes32[] memory);
+```
+**Parameters**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`startSlot`|`bytes32`||
+|`nSlots`|`uint256`||
+
+**Returns**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`<none>`|`bytes32[]`|value The value of the slot as bytes32|
+
+
+### extsload
+
+Called by external contracts to access granular pool state
+
+
+```solidity
+function extsload(bytes32[] calldata slots) external view returns (bytes32[] memory);
+```
+**Parameters**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`slots`|`bytes32[]`||
+
+**Returns**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`<none>`|`bytes32[]`|value The value of the slot as bytes32|
+
+

docs/contracts/v4/reference/core/Exttload.md

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+# Exttload
+[Git Source](https://github.com/uniswap/v4-core/blob/1141642f8ba4665a50660886a8a8401526677045/src/Exttload.sol)
+| Generated with [forge doc](https://book.getfoundry.sh/reference/forge/forge-doc)
+
+**Inherits:**
+[IExttload](contracts/v4/reference/core/interfaces/IExttload.md)
+
+Enables public transient storage access for efficient state retrieval by external contracts.
+https://eips.ethereum.org/EIPS/eip-2330#rationale
+
+
+## Functions
+### exttload
+
+Called by external contracts to access transient storage of the contract
+
+
+```solidity
+function exttload(bytes32 slot) external view returns (bytes32);
+```
+**Parameters**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`slot`|`bytes32`|Key of slot to tload|
+
+**Returns**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`<none>`|`bytes32`|value The value of the slot as bytes32|
+
+
+### exttload
+
+Called by external contracts to access transient storage of the contract
+
+
+```solidity
+function exttload(bytes32[] calldata slots) external view returns (bytes32[] memory);
+```
+**Parameters**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`slots`|`bytes32[]`||
+
+**Returns**
+
+|Name|Type|Description|
+|----|----|-----------|
+|`<none>`|`bytes32[]`|value The value of the slot as bytes32|
+
+

docs/contracts/v4/reference/core/NoDelegateCall.md

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+# NoDelegateCall
+[Git Source](https://github.com/uniswap/v4-core/blob/1141642f8ba4665a50660886a8a8401526677045/src/NoDelegateCall.sol)
+| Generated with [forge doc](https://book.getfoundry.sh/reference/forge/forge-doc)
+
+Base contract that provides a modifier for preventing delegatecall to methods in a child contract
+
+
+## State Variables
+### original
+*The original address of this contract*
+
+
+```solidity
+address private immutable original;
+```
+
+
+## Functions
+### constructor
+
+
+```solidity
+constructor();
+```
+
+### checkNotDelegateCall
+
+*Private method is used instead of inlining into modifier because modifiers are copied into each method,
+and the use of immutable means the address bytes are copied in every place the modifier is used.*
+
+
+```solidity
+function checkNotDelegateCall() private view;
+```
+
+### noDelegateCall
+
+Prevents delegatecall into the modified method
+
+
+```solidity
+modifier noDelegateCall();
+```
+
+## Errors
+### DelegateCallNotAllowed
+
+```solidity
+error DelegateCallNotAllowed();
+```
+