{ "address": "0x469C6F4c1AdA45EB2E251685aC2bf05aEd591E70", "abi": [ { "inputs": [ { "internalType": "string", "name": "name_", "type": "string" }, { "internalType": "string", "name": "symbol_", "type": "string" }, { "internalType": "contract ITicket", "name": "_ticket", "type": "address" } ], "stateMutability": "nonpayable", "type": "constructor" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Approval", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "uint256", "name": "slot", "type": "uint256" }, { "indexed": true, "internalType": "address", "name": "delegatee", "type": "address" }, { "indexed": false, "internalType": "uint96", "name": "lockUntil", "type": "uint96" }, { "indexed": false, "internalType": "address", "name": "user", "type": "address" } ], "name": "DelegateeUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "uint256", "name": "slot", "type": "uint256" }, { "indexed": false, "internalType": "uint96", "name": "lockUntil", "type": "uint96" }, { "indexed": true, "internalType": "address", "name": "delegatee", "type": "address" }, { "indexed": false, "internalType": "contract Delegation", "name": "delegation", "type": "address" }, { "indexed": false, "internalType": "address", "name": "user", "type": "address" } ], "name": "DelegationCreated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "uint256", "name": "slot", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" }, { "indexed": true, "internalType": "address", "name": "user", "type": "address" } ], "name": "DelegationFunded", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "uint256", "name": "slot", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" }, { "indexed": true, "internalType": "address", "name": "user", "type": "address" } ], "name": "DelegationFundedFromStake", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "address", "name": "representative", "type": "address" }, { "indexed": false, "internalType": "bool", "name": "set", "type": "bool" } ], "name": "RepresentativeSet", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "contract ITicket", "name": "ticket", "type": "address" } ], "name": "TicketSet", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "TicketsStaked", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "address", "name": "recipient", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "TicketsUnstaked", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Transfer", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "uint256", "name": "slot", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" } ], "name": "TransferredDelegation", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "delegator", "type": "address" }, { "indexed": true, "internalType": "uint256", "name": "slot", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" }, { "indexed": true, "internalType": "address", "name": "user", "type": "address" } ], "name": "WithdrewDelegationToStake", "type": "event" }, { "inputs": [], "name": "MAX_LOCK", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "spender", "type": "address" } ], "name": "allowance", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "approve", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "account", "type": "address" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "uint256", "name": "_slot", "type": "uint256" } ], "name": "computeDelegationAddress", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "uint256", "name": "_slot", "type": "uint256" }, { "internalType": "address", "name": "_delegatee", "type": "address" }, { "internalType": "uint96", "name": "_lockDuration", "type": "uint96" } ], "name": "createDelegation", "outputs": [ { "internalType": "contract Delegation", "name": "", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "decimals", "outputs": [ { "internalType": "uint8", "name": "", "type": "uint8" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "subtractedValue", "type": "uint256" } ], "name": "decreaseAllowance", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "delegationInstance", "outputs": [ { "internalType": "contract Delegation", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "uint256", "name": "_slot", "type": "uint256" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "fundDelegation", "outputs": [ { "internalType": "contract Delegation", "name": "", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "uint256", "name": "_slot", "type": "uint256" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "fundDelegationFromStake", "outputs": [ { "internalType": "contract Delegation", "name": "", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "uint256", "name": "_slot", "type": "uint256" } ], "name": "getDelegation", "outputs": [ { "internalType": "contract Delegation", "name": "delegation", "type": "address" }, { "internalType": "address", "name": "delegatee", "type": "address" }, { "internalType": "uint256", "name": "balance", "type": "uint256" }, { "internalType": "uint256", "name": "lockUntil", "type": "uint256" }, { "internalType": "bool", "name": "wasCreated", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "addedValue", "type": "uint256" } ], "name": "increaseAllowance", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "address", "name": "_representative", "type": "address" } ], "name": "isRepresentativeOf", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes[]", "name": "_data", "type": "bytes[]" } ], "name": "multicall", "outputs": [ { "internalType": "bytes[]", "name": "", "type": "bytes[]" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "name", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_amount", "type": "uint256" }, { "components": [ { "internalType": "uint256", "name": "deadline", "type": "uint256" }, { "internalType": "uint8", "name": "v", "type": "uint8" }, { "internalType": "bytes32", "name": "r", "type": "bytes32" }, { "internalType": "bytes32", "name": "s", "type": "bytes32" } ], "internalType": "struct PermitAndMulticall.Signature", "name": "_permitSignature", "type": "tuple" }, { "internalType": "bytes[]", "name": "_data", "type": "bytes[]" } ], "name": "permitAndMulticall", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_representative", "type": "address" }, { "internalType": "bool", "name": "_set", "type": "bool" } ], "name": "setRepresentative", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_to", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "stake", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "symbol", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "ticket", "outputs": [ { "internalType": "contract ITicket", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "totalSupply", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "recipient", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transfer", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_slot", "type": "uint256" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" }, { "internalType": "address", "name": "_to", "type": "address" } ], "name": "transferDelegationTo", "outputs": [ { "internalType": "contract Delegation", "name": "", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "sender", "type": "address" }, { "internalType": "address", "name": "recipient", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transferFrom", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_to", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "unstake", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "uint256", "name": "_slot", "type": "uint256" }, { "internalType": "address", "name": "_delegatee", "type": "address" }, { "internalType": "uint96", "name": "_lockDuration", "type": "uint96" } ], "name": "updateDelegatee", "outputs": [ { "internalType": "contract Delegation", "name": "", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_delegator", "type": "address" }, { "internalType": "uint256", "name": "_slot", "type": "uint256" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "withdrawDelegationToStake", "outputs": [ { "internalType": "contract Delegation", "name": "", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" } ], "transactionHash": "0x666703acddd06656147551e4c060443832028a347c7122a63a48494fb80691cb", "receipt": { "to": null, "from": "0x4D40eb12430A57965cEe3015348d490C6156dF20", "contractAddress": "0x469C6F4c1AdA45EB2E251685aC2bf05aEd591E70", "transactionIndex": 0, "gasUsed": "3112432", "logsBloom": 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Delegation\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_slot\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"fundDelegation\",\"outputs\":[{\"internalType\":\"contract Delegation\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_slot\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"fundDelegationFromStake\",\"outputs\":[{\"internalType\":\"contract Delegation\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_slot\",\"type\":\"uint256\"}],\"name\":\"getDelegation\",\"outputs\":[{\"internalType\":\"contract Delegation\",\"name\":\"delegation\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"delegatee\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"lockUntil\",\"type\":\"uint256\"},{\"internalType\":\"bool\",\"name\":\"wasCreated\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"addedValue\",\"type\":\"uint256\"}],\"name\":\"increaseAllowance\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_representative\",\"type\":\"address\"}],\"name\":\"isRepresentativeOf\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes[]\",\"name\":\"_data\",\"type\":\"bytes[]\"}],\"name\":\"multicall\",\"outputs\":[{\"internalType\":\"bytes[]\",\"name\":\"\",\"type\":\"bytes[]\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"components\":[{\"internalType\":\"uint256\",\"name\":\"deadline\",\"type\":\"uint256\"},{\"internalType\":\"uint8\",\"name\":\"v\",\"type\":\"uint8\"},{\"internalType\":\"bytes32\",\"name\":\"r\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"s\",\"type\":\"bytes32\"}],\"internalType\":\"struct PermitAndMulticall.Signature\",\"name\":\"_permitSignature\",\"type\":\"tuple\"},{\"internalType\":\"bytes[]\",\"name\":\"_data\",\"type\":\"bytes[]\"}],\"name\":\"permitAndMulticall\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_representative\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"_set\",\"type\":\"bool\"}],\"name\":\"setRepresentative\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"stake\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"ticket\",\"outputs\":[{\"internalType\":\"contract ITicket\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_slot\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"}],\"name\":\"transferDelegationTo\",\"outputs\":[{\"internalType\":\"contract Delegation\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"unstake\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_slot\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_delegatee\",\"type\":\"address\"},{\"internalType\":\"uint96\",\"name\":\"_lockDuration\",\"type\":\"uint96\"}],\"name\":\"updateDelegatee\",\"outputs\":[{\"internalType\":\"contract Delegation\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_slot\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"withdrawDelegationToStake\",\"outputs\":[{\"internalType\":\"contract Delegation\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"events\":{\"DelegateeUpdated(address,uint256,address,uint96,address)\":{\"params\":{\"delegatee\":\"Address of the delegatee\",\"delegator\":\"Address of the delegator\",\"lockUntil\":\"Timestamp until which the delegation is locked\",\"slot\":\"Slot of the delegation\",\"user\":\"Address of the user who updated the delegatee\"}},\"DelegationCreated(address,uint256,uint96,address,address,address)\":{\"params\":{\"delegatee\":\"Address of the delegatee\",\"delegation\":\"Address of the delegation that was created\",\"delegator\":\"Delegator of the delegation\",\"lockUntil\":\"Timestamp until which the delegation is locked\",\"slot\":\"Slot of the delegation\",\"user\":\"Address of the user who created the delegation\"}},\"DelegationFunded(address,uint256,uint256,address)\":{\"params\":{\"amount\":\"Amount of tickets that were sent to the delegation\",\"delegator\":\"Address of the delegator\",\"slot\":\"Slot of the delegation\",\"user\":\"Address of the user who funded the delegation\"}},\"DelegationFundedFromStake(address,uint256,uint256,address)\":{\"params\":{\"amount\":\"Amount of tickets that were sent to the delegation\",\"delegator\":\"Address of the delegator\",\"slot\":\"Slot of the delegation\",\"user\":\"Address of the user who pulled funds from the delegator stake to the delegation\"}},\"RepresentativeSet(address,address,bool)\":{\"params\":{\"delegator\":\"Address of the delegator\",\"representative\":\"Address of the representative\",\"set\":\"Boolean indicating if the representative was set or unset\"}},\"TicketSet(address)\":{\"params\":{\"ticket\":\"Address of the ticket\"}},\"TicketsStaked(address,uint256)\":{\"params\":{\"amount\":\"Amount of tickets staked\",\"delegator\":\"Address of the delegator\"}},\"TicketsUnstaked(address,address,uint256)\":{\"params\":{\"amount\":\"Amount of tickets unstaked\",\"delegator\":\"Address of the delegator\",\"recipient\":\"Address of the recipient that will receive the tickets\"}},\"TransferredDelegation(address,uint256,uint256,address)\":{\"params\":{\"amount\":\"Amount of tickets withdrawn\",\"delegator\":\"Address of the delegator\",\"slot\":\"Slot of the delegation\",\"to\":\"Recipient address of withdrawn tickets\"}},\"WithdrewDelegationToStake(address,uint256,uint256,address)\":{\"params\":{\"amount\":\"Amount of tickets withdrawn\",\"delegator\":\"Address of the delegator\",\"slot\":\"Slot of the delegation\",\"user\":\"Address of the user who withdrew the tickets\"}}},\"kind\":\"dev\",\"methods\":{\"allowance(address,address)\":{\"details\":\"See {IERC20-allowance}.\"},\"approve(address,uint256)\":{\"details\":\"See {IERC20-approve}. Requirements: - `spender` cannot be the zero address.\"},\"balanceOf(address)\":{\"details\":\"See {IERC20-balanceOf}.\"},\"computeDelegationAddress(address,uint256)\":{\"params\":{\"_delegator\":\"The user who is delegating tickets\",\"_slot\":\"The delegation slot\"},\"returns\":{\"_0\":\"The address of the delegation. This is the address that holds the balance of tickets.\"}},\"constructor\":{\"params\":{\"_ticket\":\"Address of the ticket contract\",\"name_\":\"The name for the staked ticket token\",\"symbol_\":\"The symbol for the staked ticket token\"}},\"createDelegation(address,uint256,address,uint96)\":{\"details\":\"The `_delegator` and `_slot` params are used to compute the salt of the delegation\",\"params\":{\"_delegatee\":\"Address of the delegatee\",\"_delegator\":\"Address of the delegator that will be able to handle the delegation\",\"_lockDuration\":\"Duration of time for which the delegation is locked. Must be less than the max duration.\",\"_slot\":\"Slot of the delegation\"},\"returns\":{\"_0\":\"Returns the address of the Delegation contract that will hold the tickets\"}},\"decimals()\":{\"details\":\"This value is equal to the decimals of the ticket being delegated.\",\"returns\":{\"_0\":\"ERC20 token decimals\"}},\"decreaseAllowance(address,uint256)\":{\"details\":\"Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`.\"},\"fundDelegation(address,uint256,uint256)\":{\"details\":\"Callable by anyone.Will revert if delegation does not exist.\",\"params\":{\"_amount\":\"Amount of tickets to transfer\",\"_delegator\":\"Address of the delegator\",\"_slot\":\"Slot of the delegation\"},\"returns\":{\"_0\":\"The address of the Delegation\"}},\"fundDelegationFromStake(address,uint256,uint256)\":{\"details\":\"Callable only by the `_delegator` or a representative.Will revert if delegation does not exist.Will revert if `_amount` is greater than the staked amount.\",\"params\":{\"_amount\":\"Amount of tickets to send to the delegation from the staked amount\",\"_delegator\":\"Address of the delegator\",\"_slot\":\"Slot of the delegation\"},\"returns\":{\"_0\":\"The address of the Delegation\"}},\"getDelegation(address,uint256)\":{\"params\":{\"_delegator\":\"The delegator address\",\"_slot\":\"The delegation slot they are using\"},\"returns\":{\"balance\":\"The balance of tickets in the delegation\",\"delegatee\":\"The address that tickets are being delegated to\",\"delegation\":\"The address that holds tickets for the delegation\",\"lockUntil\":\"The timestamp at which the delegation unlocks\",\"wasCreated\":\"Whether or not the delegation has been created\"}},\"increaseAllowance(address,uint256)\":{\"details\":\"Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address.\"},\"isRepresentativeOf(address,address)\":{\"params\":{\"_delegator\":\"The delegator\",\"_representative\":\"The representative to check for\"},\"returns\":{\"_0\":\"True if the rep is a rep, false otherwise\"}},\"multicall(bytes[])\":{\"params\":{\"_data\":\"An array of encoded function calls. The calls must be abi-encoded calls to this contract.\"},\"returns\":{\"_0\":\"The results from each function call\"}},\"name()\":{\"details\":\"Returns the name of the token.\"},\"permitAndMulticall(uint256,(uint256,uint8,bytes32,bytes32),bytes[])\":{\"params\":{\"_amount\":\"Amount of tickets to approve\",\"_data\":\"Datas to call with `functionDelegateCall`\",\"_permitSignature\":\"Permit signature\"}},\"setRepresentative(address,bool)\":{\"details\":\"If `_set` is `true`, `_representative` will be set as representative of `msg.sender`.If `_set` is `false`, `_representative` will be unset as representative of `msg.sender`.\",\"params\":{\"_representative\":\"Address of the representative\",\"_set\":\"Set or unset the representative\"}},\"stake(address,uint256)\":{\"details\":\"Tickets can be staked on behalf of a `_to` user.\",\"params\":{\"_amount\":\"Amount of tickets to stake\",\"_to\":\"Address to which the stake will be attributed\"}},\"symbol()\":{\"details\":\"Returns the symbol of the token, usually a shorter version of the name.\"},\"totalSupply()\":{\"details\":\"See {IERC20-totalSupply}.\"},\"transfer(address,uint256)\":{\"details\":\"See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`.\"},\"transferDelegationTo(uint256,uint256,address)\":{\"details\":\"Tickets are sent directly to the passed `_to` address.Will revert if delegation is still locked.\",\"params\":{\"_amount\":\"Amount to withdraw\",\"_slot\":\"Slot of the delegation\",\"_to\":\"Account to transfer the withdrawn tickets to\"},\"returns\":{\"_0\":\"The address of the Delegation\"}},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`.\"},\"unstake(address,uint256)\":{\"details\":\"If delegator has delegated his whole stake, he will first have to withdraw from a delegation to be able to unstake.\",\"params\":{\"_amount\":\"Amount of tickets to unstake\",\"_to\":\"Address of the recipient that will receive the tickets\"}},\"updateDelegatee(address,uint256,address,uint96)\":{\"details\":\"Only callable by the `_delegator` or their representative.Will revert if delegation is still locked.\",\"params\":{\"_delegatee\":\"Address of the delegatee\",\"_delegator\":\"Address of the delegator\",\"_lockDuration\":\"Duration of time during which the delegatee cannot be changed nor withdrawn\",\"_slot\":\"Slot of the delegation\"},\"returns\":{\"_0\":\"The address of the Delegation\"}},\"withdrawDelegationToStake(address,uint256,uint256)\":{\"details\":\"Only callable by the `_delegator` or a representative.Will send the tickets to this contract and increase the `_delegator` staked amount.Will revert if delegation is still locked.\",\"params\":{\"_amount\":\"Amount of tickets to withdraw\",\"_delegator\":\"Address of the delegator\",\"_slot\":\"Slot of the delegation\"},\"returns\":{\"_0\":\"The address of the Delegation\"}}},\"stateVariables\":{\"representatives\":{\"details\":\"Representative can only handle delegation and cannot withdraw tickets to their wallet.delegator => representative => bool allowing representative to represent the delegator\"}},\"title\":\"Delegate chances to win to multiple accounts.\",\"version\":1},\"userdoc\":{\"events\":{\"DelegateeUpdated(address,uint256,address,uint96,address)\":{\"notice\":\"Emitted when a delegatee is updated.\"},\"DelegationCreated(address,uint256,uint96,address,address,address)\":{\"notice\":\"Emitted when a new delegation is created.\"},\"DelegationFunded(address,uint256,uint256,address)\":{\"notice\":\"Emitted when a delegation is funded.\"},\"DelegationFundedFromStake(address,uint256,uint256,address)\":{\"notice\":\"Emitted when a delegation is funded from the staked amount.\"},\"RepresentativeSet(address,address,bool)\":{\"notice\":\"Emitted when a representative is set.\"},\"TicketSet(address)\":{\"notice\":\"Emitted when ticket associated with this contract has been set.\"},\"TicketsStaked(address,uint256)\":{\"notice\":\"Emitted when tickets have been staked.\"},\"TicketsUnstaked(address,address,uint256)\":{\"notice\":\"Emitted when tickets have been unstaked.\"},\"TransferredDelegation(address,uint256,uint256,address)\":{\"notice\":\"Emitted when a delegator withdraws an amount of tickets from a delegation to a specified wallet.\"},\"WithdrewDelegationToStake(address,uint256,uint256,address)\":{\"notice\":\"Emitted when an amount of tickets has been withdrawn from a delegation. The tickets are held by this contract and the delegator stake is increased.\"}},\"kind\":\"user\",\"methods\":{\"MAX_LOCK()\":{\"notice\":\"Max lock time during which a delegation cannot be updated.\"},\"computeDelegationAddress(address,uint256)\":{\"notice\":\"Computes the address of the delegation for the delegator + slot combination.\"},\"constructor\":{\"notice\":\"Creates a new TWAB Delegator that is bound to the given ticket contract.\"},\"createDelegation(address,uint256,address,uint96)\":{\"notice\":\"Creates a new delegation. This will create a new Delegation contract for the given slot and have it delegate its tickets to the given delegatee. If a non-zero lock duration is passed, then the delegatee cannot be changed, nor funding withdrawn, until the lock has expired.\"},\"decimals()\":{\"notice\":\"Returns the ERC20 token decimals.\"},\"delegationInstance()\":{\"notice\":\"The instance to which all proxies will point.\"},\"fundDelegation(address,uint256,uint256)\":{\"notice\":\"Fund a delegation by transferring tickets from the caller to the delegation.\"},\"fundDelegationFromStake(address,uint256,uint256)\":{\"notice\":\"Fund a delegation using the `_delegator` stake.\"},\"getDelegation(address,uint256)\":{\"notice\":\"Allows the caller to easily get the details for a delegation.\"},\"isRepresentativeOf(address,address)\":{\"notice\":\"Returns whether or not the given rep is a representative of the delegator.\"},\"multicall(bytes[])\":{\"notice\":\"Allows a user to call multiple functions on the same contract. Useful for EOA who wants to batch transactions.\"},\"permitAndMulticall(uint256,(uint256,uint8,bytes32,bytes32),bytes[])\":{\"notice\":\"Alow a user to approve ticket and run various calls in one transaction.\"},\"setRepresentative(address,bool)\":{\"notice\":\"Allow an account to set or unset a `_representative` to handle delegation.\"},\"stake(address,uint256)\":{\"notice\":\"Stake `_amount` of tickets in this contract.\"},\"ticket()\":{\"notice\":\"Prize pool ticket to which this contract is tied to.\"},\"transferDelegationTo(uint256,uint256,address)\":{\"notice\":\"Withdraw an `_amount` of tickets from a delegation. The delegator is assumed to be the caller.\"},\"unstake(address,uint256)\":{\"notice\":\"Unstake `_amount` of tickets from this contract. Transfers ticket to the passed `_to` address.\"},\"updateDelegatee(address,uint256,address,uint96)\":{\"notice\":\"Updates the delegatee and lock duration for a delegation slot.\"},\"withdrawDelegationToStake(address,uint256,uint256)\":{\"notice\":\"Withdraw tickets from a delegation. The tickets will be held by this contract and the delegator's stake will increase.\"}},\"notice\":\"This contract allows accounts to easily delegate a portion of their tickets to multiple delegatees. The delegatees chance of winning prizes is increased by the delegated amount. If a delegator doesn't want to actively manage the delegations, then they can stake on the contract and appoint representatives.\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol\":\"TWABDelegator\"},\"evmVersion\":\"berlin\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":2000},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/proxy/Clones.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (proxy/Clones.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for\\n * deploying minimal proxy contracts, also known as \\\"clones\\\".\\n *\\n * > To simply and cheaply clone contract functionality in an immutable way, this standard specifies\\n * > a minimal bytecode implementation that delegates all calls to a known, fixed address.\\n *\\n * The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2`\\n * (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the\\n * deterministic method.\\n *\\n * _Available since v3.4._\\n */\\nlibrary Clones {\\n /**\\n * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.\\n *\\n * This function uses the create opcode, which should never revert.\\n */\\n function clone(address implementation) internal returns (address instance) {\\n assembly {\\n let ptr := mload(0x40)\\n mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)\\n mstore(add(ptr, 0x14), shl(0x60, implementation))\\n mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)\\n instance := create(0, ptr, 0x37)\\n }\\n require(instance != address(0), \\\"ERC1167: create failed\\\");\\n }\\n\\n /**\\n * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.\\n *\\n * This function uses the create2 opcode and a `salt` to deterministically deploy\\n * the clone. Using the same `implementation` and `salt` multiple time will revert, since\\n * the clones cannot be deployed twice at the same address.\\n */\\n function cloneDeterministic(address implementation, bytes32 salt) internal returns (address instance) {\\n assembly {\\n let ptr := mload(0x40)\\n mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)\\n mstore(add(ptr, 0x14), shl(0x60, implementation))\\n mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)\\n instance := create2(0, ptr, 0x37, salt)\\n }\\n require(instance != address(0), \\\"ERC1167: create2 failed\\\");\\n }\\n\\n /**\\n * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.\\n */\\n function predictDeterministicAddress(\\n address implementation,\\n bytes32 salt,\\n address deployer\\n ) internal pure returns (address predicted) {\\n assembly {\\n let ptr := mload(0x40)\\n mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)\\n mstore(add(ptr, 0x14), shl(0x60, implementation))\\n mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf3ff00000000000000000000000000000000)\\n mstore(add(ptr, 0x38), shl(0x60, deployer))\\n mstore(add(ptr, 0x4c), salt)\\n mstore(add(ptr, 0x6c), keccak256(ptr, 0x37))\\n predicted := keccak256(add(ptr, 0x37), 0x55)\\n }\\n }\\n\\n /**\\n * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.\\n */\\n function predictDeterministicAddress(address implementation, bytes32 salt)\\n internal\\n view\\n returns (address predicted)\\n {\\n return predictDeterministicAddress(implementation, salt, address(this));\\n }\\n}\\n\",\"keccak256\":\"0x1cc0efb01cbf008b768fd7b334786a6e358809198bb7e67f1c530af4957c6a21\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC20/ERC20.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"./IERC20.sol\\\";\\nimport \\\"./extensions/IERC20Metadata.sol\\\";\\nimport \\\"../../utils/Context.sol\\\";\\n\\n/**\\n * @dev Implementation of the {IERC20} interface.\\n *\\n * This implementation is agnostic to the way tokens are created. This means\\n * that a supply mechanism has to be added in a derived contract using {_mint}.\\n * For a generic mechanism see {ERC20PresetMinterPauser}.\\n *\\n * TIP: For a detailed writeup see our guide\\n * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How\\n * to implement supply mechanisms].\\n *\\n * We have followed general OpenZeppelin Contracts guidelines: functions revert\\n * instead returning `false` on failure. This behavior is nonetheless\\n * conventional and does not conflict with the expectations of ERC20\\n * applications.\\n *\\n * Additionally, an {Approval} event is emitted on calls to {transferFrom}.\\n * This allows applications to reconstruct the allowance for all accounts just\\n * by listening to said events. Other implementations of the EIP may not emit\\n * these events, as it isn't required by the specification.\\n *\\n * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}\\n * functions have been added to mitigate the well-known issues around setting\\n * allowances. See {IERC20-approve}.\\n */\\ncontract ERC20 is Context, IERC20, IERC20Metadata {\\n mapping(address => uint256) private _balances;\\n\\n mapping(address => mapping(address => uint256)) private _allowances;\\n\\n uint256 private _totalSupply;\\n\\n string private _name;\\n string private _symbol;\\n\\n /**\\n * @dev Sets the values for {name} and {symbol}.\\n *\\n * The default value of {decimals} is 18. To select a different value for\\n * {decimals} you should overload it.\\n *\\n * All two of these values are immutable: they can only be set once during\\n * construction.\\n */\\n constructor(string memory name_, string memory symbol_) {\\n _name = name_;\\n _symbol = symbol_;\\n }\\n\\n /**\\n * @dev Returns the name of the token.\\n */\\n function name() public view virtual override returns (string memory) {\\n return _name;\\n }\\n\\n /**\\n * @dev Returns the symbol of the token, usually a shorter version of the\\n * name.\\n */\\n function symbol() public view virtual override returns (string memory) {\\n return _symbol;\\n }\\n\\n /**\\n * @dev Returns the number of decimals used to get its user representation.\\n * For example, if `decimals` equals `2`, a balance of `505` tokens should\\n * be displayed to a user as `5.05` (`505 / 10 ** 2`).\\n *\\n * Tokens usually opt for a value of 18, imitating the relationship between\\n * Ether and Wei. This is the value {ERC20} uses, unless this function is\\n * overridden;\\n *\\n * NOTE: This information is only used for _display_ purposes: it in\\n * no way affects any of the arithmetic of the contract, including\\n * {IERC20-balanceOf} and {IERC20-transfer}.\\n */\\n function decimals() public view virtual override returns (uint8) {\\n return 18;\\n }\\n\\n /**\\n * @dev See {IERC20-totalSupply}.\\n */\\n function totalSupply() public view virtual override returns (uint256) {\\n return _totalSupply;\\n }\\n\\n /**\\n * @dev See {IERC20-balanceOf}.\\n */\\n function balanceOf(address account) public view virtual override returns (uint256) {\\n return _balances[account];\\n }\\n\\n /**\\n * @dev See {IERC20-transfer}.\\n *\\n * Requirements:\\n *\\n * - `recipient` cannot be the zero address.\\n * - the caller must have a balance of at least `amount`.\\n */\\n function transfer(address recipient, uint256 amount) public virtual override returns (bool) {\\n _transfer(_msgSender(), recipient, amount);\\n return true;\\n }\\n\\n /**\\n * @dev See {IERC20-allowance}.\\n */\\n function allowance(address owner, address spender) public view virtual override returns (uint256) {\\n return _allowances[owner][spender];\\n }\\n\\n /**\\n * @dev See {IERC20-approve}.\\n *\\n * Requirements:\\n *\\n * - `spender` cannot be the zero address.\\n */\\n function approve(address spender, uint256 amount) public virtual override returns (bool) {\\n _approve(_msgSender(), spender, amount);\\n return true;\\n }\\n\\n /**\\n * @dev See {IERC20-transferFrom}.\\n *\\n * Emits an {Approval} event indicating the updated allowance. This is not\\n * required by the EIP. See the note at the beginning of {ERC20}.\\n *\\n * Requirements:\\n *\\n * - `sender` and `recipient` cannot be the zero address.\\n * - `sender` must have a balance of at least `amount`.\\n * - the caller must have allowance for ``sender``'s tokens of at least\\n * `amount`.\\n */\\n function transferFrom(\\n address sender,\\n address recipient,\\n uint256 amount\\n ) public virtual override returns (bool) {\\n _transfer(sender, recipient, amount);\\n\\n uint256 currentAllowance = _allowances[sender][_msgSender()];\\n require(currentAllowance >= amount, \\\"ERC20: transfer amount exceeds allowance\\\");\\n unchecked {\\n _approve(sender, _msgSender(), currentAllowance - amount);\\n }\\n\\n return true;\\n }\\n\\n /**\\n * @dev Atomically increases the allowance granted to `spender` by the caller.\\n *\\n * This is an alternative to {approve} that can be used as a mitigation for\\n * problems described in {IERC20-approve}.\\n *\\n * Emits an {Approval} event indicating the updated allowance.\\n *\\n * Requirements:\\n *\\n * - `spender` cannot be the zero address.\\n */\\n function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {\\n _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);\\n return true;\\n }\\n\\n /**\\n * @dev Atomically decreases the allowance granted to `spender` by the caller.\\n *\\n * This is an alternative to {approve} that can be used as a mitigation for\\n * problems described in {IERC20-approve}.\\n *\\n * Emits an {Approval} event indicating the updated allowance.\\n *\\n * Requirements:\\n *\\n * - `spender` cannot be the zero address.\\n * - `spender` must have allowance for the caller of at least\\n * `subtractedValue`.\\n */\\n function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {\\n uint256 currentAllowance = _allowances[_msgSender()][spender];\\n require(currentAllowance >= subtractedValue, \\\"ERC20: decreased allowance below zero\\\");\\n unchecked {\\n _approve(_msgSender(), spender, currentAllowance - subtractedValue);\\n }\\n\\n return true;\\n }\\n\\n /**\\n * @dev Moves `amount` of tokens from `sender` to `recipient`.\\n *\\n * This internal function is equivalent to {transfer}, and can be used to\\n * e.g. implement automatic token fees, slashing mechanisms, etc.\\n *\\n * Emits a {Transfer} event.\\n *\\n * Requirements:\\n *\\n * - `sender` cannot be the zero address.\\n * - `recipient` cannot be the zero address.\\n * - `sender` must have a balance of at least `amount`.\\n */\\n function _transfer(\\n address sender,\\n address recipient,\\n uint256 amount\\n ) internal virtual {\\n require(sender != address(0), \\\"ERC20: transfer from the zero address\\\");\\n require(recipient != address(0), \\\"ERC20: transfer to the zero address\\\");\\n\\n _beforeTokenTransfer(sender, recipient, amount);\\n\\n uint256 senderBalance = _balances[sender];\\n require(senderBalance >= amount, \\\"ERC20: transfer amount exceeds balance\\\");\\n unchecked {\\n _balances[sender] = senderBalance - amount;\\n }\\n _balances[recipient] += amount;\\n\\n emit Transfer(sender, recipient, amount);\\n\\n _afterTokenTransfer(sender, recipient, amount);\\n }\\n\\n /** @dev Creates `amount` tokens and assigns them to `account`, increasing\\n * the total supply.\\n *\\n * Emits a {Transfer} event with `from` set to the zero address.\\n *\\n * Requirements:\\n *\\n * - `account` cannot be the zero address.\\n */\\n function _mint(address account, uint256 amount) internal virtual {\\n require(account != address(0), \\\"ERC20: mint to the zero address\\\");\\n\\n _beforeTokenTransfer(address(0), account, amount);\\n\\n _totalSupply += amount;\\n _balances[account] += amount;\\n emit Transfer(address(0), account, amount);\\n\\n _afterTokenTransfer(address(0), account, amount);\\n }\\n\\n /**\\n * @dev Destroys `amount` tokens from `account`, reducing the\\n * total supply.\\n *\\n * Emits a {Transfer} event with `to` set to the zero address.\\n *\\n * Requirements:\\n *\\n * - `account` cannot be the zero address.\\n * - `account` must have at least `amount` tokens.\\n */\\n function _burn(address account, uint256 amount) internal virtual {\\n require(account != address(0), \\\"ERC20: burn from the zero address\\\");\\n\\n _beforeTokenTransfer(account, address(0), amount);\\n\\n uint256 accountBalance = _balances[account];\\n require(accountBalance >= amount, \\\"ERC20: burn amount exceeds balance\\\");\\n unchecked {\\n _balances[account] = accountBalance - amount;\\n }\\n _totalSupply -= amount;\\n\\n emit Transfer(account, address(0), amount);\\n\\n _afterTokenTransfer(account, address(0), amount);\\n }\\n\\n /**\\n * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.\\n *\\n * This internal function is equivalent to `approve`, and can be used to\\n * e.g. set automatic allowances for certain subsystems, etc.\\n *\\n * Emits an {Approval} event.\\n *\\n * Requirements:\\n *\\n * - `owner` cannot be the zero address.\\n * - `spender` cannot be the zero address.\\n */\\n function _approve(\\n address owner,\\n address spender,\\n uint256 amount\\n ) internal virtual {\\n require(owner != address(0), \\\"ERC20: approve from the zero address\\\");\\n require(spender != address(0), \\\"ERC20: approve to the zero address\\\");\\n\\n _allowances[owner][spender] = amount;\\n emit Approval(owner, spender, amount);\\n }\\n\\n /**\\n * @dev Hook that is called before any transfer of tokens. This includes\\n * minting and burning.\\n *\\n * Calling conditions:\\n *\\n * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\\n * will be transferred to `to`.\\n * - when `from` is zero, `amount` tokens will be minted for `to`.\\n * - when `to` is zero, `amount` of ``from``'s tokens will be burned.\\n * - `from` and `to` are never both zero.\\n *\\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\\n */\\n function _beforeTokenTransfer(\\n address from,\\n address to,\\n uint256 amount\\n ) internal virtual {}\\n\\n /**\\n * @dev Hook that is called after any transfer of tokens. This includes\\n * minting and burning.\\n *\\n * Calling conditions:\\n *\\n * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\\n * has been transferred to `to`.\\n * - when `from` is zero, `amount` tokens have been minted for `to`.\\n * - when `to` is zero, `amount` of ``from``'s tokens have been burned.\\n * - `from` and `to` are never both zero.\\n *\\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\\n */\\n function _afterTokenTransfer(\\n address from,\\n address to,\\n uint256 amount\\n ) internal virtual {}\\n}\\n\",\"keccak256\":\"0xd1d8caaeb45f78e0b0715664d56c220c283c89bf8b8c02954af86404d6b367f8\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC20/IERC20.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev Interface of the ERC20 standard as defined in the EIP.\\n */\\ninterface IERC20 {\\n /**\\n * @dev Returns the amount of tokens in existence.\\n */\\n function totalSupply() external view returns (uint256);\\n\\n /**\\n * @dev Returns the amount of tokens owned by `account`.\\n */\\n function balanceOf(address account) external view returns (uint256);\\n\\n /**\\n * @dev Moves `amount` tokens from the caller's account to `recipient`.\\n *\\n * Returns a boolean value indicating whether the operation succeeded.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transfer(address recipient, uint256 amount) external returns (bool);\\n\\n /**\\n * @dev Returns the remaining number of tokens that `spender` will be\\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\\n * zero by default.\\n *\\n * This value changes when {approve} or {transferFrom} are called.\\n */\\n function allowance(address owner, address spender) external view returns (uint256);\\n\\n /**\\n * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\\n *\\n * Returns a boolean value indicating whether the operation succeeded.\\n *\\n * IMPORTANT: Beware that changing an allowance with this method brings the risk\\n * that someone may use both the old and the new allowance by unfortunate\\n * transaction ordering. One possible solution to mitigate this race\\n * condition is to first reduce the spender's allowance to 0 and set the\\n * desired value afterwards:\\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address spender, uint256 amount) external returns (bool);\\n\\n /**\\n * @dev Moves `amount` tokens from `sender` to `recipient` using the\\n * allowance mechanism. `amount` is then deducted from the caller's\\n * allowance.\\n *\\n * Returns a boolean value indicating whether the operation succeeded.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(\\n address sender,\\n address recipient,\\n uint256 amount\\n ) external returns (bool);\\n\\n /**\\n * @dev Emitted when `value` tokens are moved from one account (`from`) to\\n * another (`to`).\\n *\\n * Note that `value` may be zero.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 value);\\n\\n /**\\n * @dev Emitted when the allowance of a `spender` for an `owner` is set by\\n * a call to {approve}. `value` is the new allowance.\\n */\\n event Approval(address indexed owner, address indexed spender, uint256 value);\\n}\\n\",\"keccak256\":\"0x61437cb513a887a1bbad006e7b1c8b414478427d33de47c5600af3c748f108da\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"../IERC20.sol\\\";\\n\\n/**\\n * @dev Interface for the optional metadata functions from the ERC20 standard.\\n *\\n * _Available since v4.1._\\n */\\ninterface IERC20Metadata is IERC20 {\\n /**\\n * @dev Returns the name of the token.\\n */\\n function name() external view returns (string memory);\\n\\n /**\\n * @dev Returns the symbol of the token.\\n */\\n function symbol() external view returns (string memory);\\n\\n /**\\n * @dev Returns the decimals places of the token.\\n */\\n function decimals() external view returns (uint8);\\n}\\n\",\"keccak256\":\"0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\\n *\\n * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\\n * need to send a transaction, and thus is not required to hold Ether at all.\\n */\\ninterface IERC20Permit {\\n /**\\n * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\\n * given ``owner``'s signed approval.\\n *\\n * IMPORTANT: The same issues {IERC20-approve} has related to transaction\\n * ordering also apply here.\\n *\\n * Emits an {Approval} event.\\n *\\n * Requirements:\\n *\\n * - `spender` cannot be the zero address.\\n * - `deadline` must be a timestamp in the future.\\n * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\\n * over the EIP712-formatted function arguments.\\n * - the signature must use ``owner``'s current nonce (see {nonces}).\\n *\\n * For more information on the signature format, see the\\n * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\\n * section].\\n */\\n function permit(\\n address owner,\\n address spender,\\n uint256 value,\\n uint256 deadline,\\n uint8 v,\\n bytes32 r,\\n bytes32 s\\n ) external;\\n\\n /**\\n * @dev Returns the current nonce for `owner`. This value must be\\n * included whenever a signature is generated for {permit}.\\n *\\n * Every successful call to {permit} increases ``owner``'s nonce by one. This\\n * prevents a signature from being used multiple times.\\n */\\n function nonces(address owner) external view returns (uint256);\\n\\n /**\\n * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\\n */\\n // solhint-disable-next-line func-name-mixedcase\\n function DOMAIN_SEPARATOR() external view returns (bytes32);\\n}\\n\",\"keccak256\":\"0xf41ca991f30855bf80ffd11e9347856a517b977f0a6c2d52e6421a99b7840329\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"../IERC20.sol\\\";\\nimport \\\"../../../utils/Address.sol\\\";\\n\\n/**\\n * @title SafeERC20\\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\\n * contract returns false). Tokens that return no value (and instead revert or\\n * throw on failure) are also supported, non-reverting calls are assumed to be\\n * successful.\\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\\n */\\nlibrary SafeERC20 {\\n using Address for address;\\n\\n function safeTransfer(\\n IERC20 token,\\n address to,\\n uint256 value\\n ) internal {\\n _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\\n }\\n\\n function safeTransferFrom(\\n IERC20 token,\\n address from,\\n address to,\\n uint256 value\\n ) internal {\\n _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\\n }\\n\\n /**\\n * @dev Deprecated. This function has issues similar to the ones found in\\n * {IERC20-approve}, and its usage is discouraged.\\n *\\n * Whenever possible, use {safeIncreaseAllowance} and\\n * {safeDecreaseAllowance} instead.\\n */\\n function safeApprove(\\n IERC20 token,\\n address spender,\\n uint256 value\\n ) internal {\\n // safeApprove should only be called when setting an initial allowance,\\n // or when resetting it to zero. To increase and decrease it, use\\n // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\\n require(\\n (value == 0) || (token.allowance(address(this), spender) == 0),\\n \\\"SafeERC20: approve from non-zero to non-zero allowance\\\"\\n );\\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\\n }\\n\\n function safeIncreaseAllowance(\\n IERC20 token,\\n address spender,\\n uint256 value\\n ) internal {\\n uint256 newAllowance = token.allowance(address(this), spender) + value;\\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\\n }\\n\\n function safeDecreaseAllowance(\\n IERC20 token,\\n address spender,\\n uint256 value\\n ) internal {\\n unchecked {\\n uint256 oldAllowance = token.allowance(address(this), spender);\\n require(oldAllowance >= value, \\\"SafeERC20: decreased allowance below zero\\\");\\n uint256 newAllowance = oldAllowance - value;\\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\\n }\\n }\\n\\n /**\\n * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\\n * on the return value: the return value is optional (but if data is returned, it must not be false).\\n * @param token The token targeted by the call.\\n * @param data The call data (encoded using abi.encode or one of its variants).\\n */\\n function _callOptionalReturn(IERC20 token, bytes memory data) private {\\n // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\\n // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that\\n // the target address contains contract code and also asserts for success in the low-level call.\\n\\n bytes memory returndata = address(token).functionCall(data, \\\"SafeERC20: low-level call failed\\\");\\n if (returndata.length > 0) {\\n // Return data is optional\\n require(abi.decode(returndata, (bool)), \\\"SafeERC20: ERC20 operation did not succeed\\\");\\n }\\n }\\n}\\n\",\"keccak256\":\"0xc3d946432c0ddbb1f846a0d3985be71299df331b91d06732152117f62f0be2b5\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Address.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev Collection of functions related to the address type\\n */\\nlibrary Address {\\n /**\\n * @dev Returns true if `account` is a contract.\\n *\\n * [IMPORTANT]\\n * ====\\n * It is unsafe to assume that an address for which this function returns\\n * false is an externally-owned account (EOA) and not a contract.\\n *\\n * Among others, `isContract` will return false for the following\\n * types of addresses:\\n *\\n * - an externally-owned account\\n * - a contract in construction\\n * - an address where a contract will be created\\n * - an address where a contract lived, but was destroyed\\n * ====\\n */\\n function isContract(address account) internal view returns (bool) {\\n // This method relies on extcodesize, which returns 0 for contracts in\\n // construction, since the code is only stored at the end of the\\n // constructor execution.\\n\\n uint256 size;\\n assembly {\\n size := extcodesize(account)\\n }\\n return size > 0;\\n }\\n\\n /**\\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\\n * `recipient`, forwarding all available gas and reverting on errors.\\n *\\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\\n * imposed by `transfer`, making them unable to receive funds via\\n * `transfer`. {sendValue} removes this limitation.\\n *\\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\\n *\\n * IMPORTANT: because control is transferred to `recipient`, care must be\\n * taken to not create reentrancy vulnerabilities. Consider using\\n * {ReentrancyGuard} or the\\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\\n */\\n function sendValue(address payable recipient, uint256 amount) internal {\\n require(address(this).balance >= amount, \\\"Address: insufficient balance\\\");\\n\\n (bool success, ) = recipient.call{value: amount}(\\\"\\\");\\n require(success, \\\"Address: unable to send value, recipient may have reverted\\\");\\n }\\n\\n /**\\n * @dev Performs a Solidity function call using a low level `call`. A\\n * plain `call` is an unsafe replacement for a function call: use this\\n * function instead.\\n *\\n * If `target` reverts with a revert reason, it is bubbled up by this\\n * function (like regular Solidity function calls).\\n *\\n * Returns the raw returned data. To convert to the expected return value,\\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\\n *\\n * Requirements:\\n *\\n * - `target` must be a contract.\\n * - calling `target` with `data` must not revert.\\n *\\n * _Available since v3.1._\\n */\\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\\n return functionCall(target, data, \\\"Address: low-level call failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\\n * `errorMessage` as a fallback revert reason when `target` reverts.\\n *\\n * _Available since v3.1._\\n */\\n function functionCall(\\n address target,\\n bytes memory data,\\n string memory errorMessage\\n ) internal returns (bytes memory) {\\n return functionCallWithValue(target, data, 0, errorMessage);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but also transferring `value` wei to `target`.\\n *\\n * Requirements:\\n *\\n * - the calling contract must have an ETH balance of at least `value`.\\n * - the called Solidity function must be `payable`.\\n *\\n * _Available since v3.1._\\n */\\n function functionCallWithValue(\\n address target,\\n bytes memory data,\\n uint256 value\\n ) internal returns (bytes memory) {\\n return functionCallWithValue(target, data, value, \\\"Address: low-level call with value failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\\n * with `errorMessage` as a fallback revert reason when `target` reverts.\\n *\\n * _Available since v3.1._\\n */\\n function functionCallWithValue(\\n address target,\\n bytes memory data,\\n uint256 value,\\n string memory errorMessage\\n ) internal returns (bytes memory) {\\n require(address(this).balance >= value, \\\"Address: insufficient balance for call\\\");\\n require(isContract(target), \\\"Address: call to non-contract\\\");\\n\\n (bool success, bytes memory returndata) = target.call{value: value}(data);\\n return verifyCallResult(success, returndata, errorMessage);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but performing a static call.\\n *\\n * _Available since v3.3._\\n */\\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\\n return functionStaticCall(target, data, \\\"Address: low-level static call failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\\n * but performing a static call.\\n *\\n * _Available since v3.3._\\n */\\n function functionStaticCall(\\n address target,\\n bytes memory data,\\n string memory errorMessage\\n ) internal view returns (bytes memory) {\\n require(isContract(target), \\\"Address: static call to non-contract\\\");\\n\\n (bool success, bytes memory returndata) = target.staticcall(data);\\n return verifyCallResult(success, returndata, errorMessage);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but performing a delegate call.\\n *\\n * _Available since v3.4._\\n */\\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\\n return functionDelegateCall(target, data, \\\"Address: low-level delegate call failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\\n * but performing a delegate call.\\n *\\n * _Available since v3.4._\\n */\\n function functionDelegateCall(\\n address target,\\n bytes memory data,\\n string memory errorMessage\\n ) internal returns (bytes memory) {\\n require(isContract(target), \\\"Address: delegate call to non-contract\\\");\\n\\n (bool success, bytes memory returndata) = target.delegatecall(data);\\n return verifyCallResult(success, returndata, errorMessage);\\n }\\n\\n /**\\n * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\\n * revert reason using the provided one.\\n *\\n * _Available since v4.3._\\n */\\n function verifyCallResult(\\n bool success,\\n bytes memory returndata,\\n string memory errorMessage\\n ) internal pure returns (bytes memory) {\\n if (success) {\\n return returndata;\\n } else {\\n // Look for revert reason and bubble it up if present\\n if (returndata.length > 0) {\\n // The easiest way to bubble the revert reason is using memory via assembly\\n\\n assembly {\\n let returndata_size := mload(returndata)\\n revert(add(32, returndata), returndata_size)\\n }\\n } else {\\n revert(errorMessage);\\n }\\n }\\n }\\n}\\n\",\"keccak256\":\"0x51b758a8815ecc9596c66c37d56b1d33883a444631a3f916b9fe65cb863ef7c4\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n}\\n\",\"keccak256\":\"0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (utils/math/SafeCast.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n *\\n * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing\\n * all math on `uint256` and `int256` and then downcasting.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n require(value <= type(uint224).max, \\\"SafeCast: value doesn't fit in 224 bits\\\");\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n require(value <= type(uint128).max, \\\"SafeCast: value doesn't fit in 128 bits\\\");\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n require(value <= type(uint96).max, \\\"SafeCast: value doesn't fit in 96 bits\\\");\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n require(value <= type(uint64).max, \\\"SafeCast: value doesn't fit in 64 bits\\\");\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n require(value <= type(uint32).max, \\\"SafeCast: value doesn't fit in 32 bits\\\");\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n require(value <= type(uint16).max, \\\"SafeCast: value doesn't fit in 16 bits\\\");\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits.\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n require(value <= type(uint8).max, \\\"SafeCast: value doesn't fit in 8 bits\\\");\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n require(value >= 0, \\\"SafeCast: value must be positive\\\");\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n *\\n * _Available since v3.1._\\n */\\n function toInt128(int256 value) internal pure returns (int128) {\\n require(value >= type(int128).min && value <= type(int128).max, \\\"SafeCast: value doesn't fit in 128 bits\\\");\\n return int128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n *\\n * _Available since v3.1._\\n */\\n function toInt64(int256 value) internal pure returns (int64) {\\n require(value >= type(int64).min && value <= type(int64).max, \\\"SafeCast: value doesn't fit in 64 bits\\\");\\n return int64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n *\\n * _Available since v3.1._\\n */\\n function toInt32(int256 value) internal pure returns (int32) {\\n require(value >= type(int32).min && value <= type(int32).max, \\\"SafeCast: value doesn't fit in 32 bits\\\");\\n return int32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n *\\n * _Available since v3.1._\\n */\\n function toInt16(int256 value) internal pure returns (int16) {\\n require(value >= type(int16).min && value <= type(int16).max, \\\"SafeCast: value doesn't fit in 16 bits\\\");\\n return int16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits.\\n *\\n * _Available since v3.1._\\n */\\n function toInt8(int256 value) internal pure returns (int8) {\\n require(value >= type(int8).min && value <= type(int8).max, \\\"SafeCast: value doesn't fit in 8 bits\\\");\\n return int8(value);\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n require(value <= uint256(type(int256).max), \\\"SafeCast: value doesn't fit in an int256\\\");\\n return int256(value);\\n }\\n}\\n\",\"keccak256\":\"0x5c6caab697d302ad7eb59c234a4d2dbc965c1bae87709bd2850060b7695b28c7\",\"license\":\"MIT\"},\"@pooltogether/v4-core/contracts/interfaces/IControlledToken.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nimport \\\"@openzeppelin/contracts/token/ERC20/IERC20.sol\\\";\\n\\n/** @title IControlledToken\\n * @author PoolTogether Inc Team\\n * @notice ERC20 Tokens with a controller for minting & burning.\\n*/\\ninterface IControlledToken is IERC20 {\\n\\n /** \\n @notice Interface to the contract responsible for controlling mint/burn\\n */\\n function controller() external view returns (address);\\n\\n /** \\n * @notice Allows the controller to mint tokens for a user account\\n * @dev May be overridden to provide more granular control over minting\\n * @param user Address of the receiver of the minted tokens\\n * @param amount Amount of tokens to mint\\n */\\n function controllerMint(address user, uint256 amount) external;\\n\\n /** \\n * @notice Allows the controller to burn tokens from a user account\\n * @dev May be overridden to provide more granular control over burning\\n * @param user Address of the holder account to burn tokens from\\n * @param amount Amount of tokens to burn\\n */\\n function controllerBurn(address user, uint256 amount) external;\\n\\n /** \\n * @notice Allows an operator via the controller to burn tokens on behalf of a user account\\n * @dev May be overridden to provide more granular control over operator-burning\\n * @param operator Address of the operator performing the burn action via the controller contract\\n * @param user Address of the holder account to burn tokens from\\n * @param amount Amount of tokens to burn\\n */\\n function controllerBurnFrom(\\n address operator,\\n address user,\\n uint256 amount\\n ) external;\\n}\\n\",\"keccak256\":\"0x90dceeec1eea6e49021e8db88b084f3f0c503c60b6f7e0bbecd2529ffde87ef3\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-core/contracts/interfaces/ITicket.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nimport \\\"../libraries/TwabLib.sol\\\";\\nimport \\\"./IControlledToken.sol\\\";\\n\\ninterface ITicket is IControlledToken {\\n /**\\n * @notice A struct containing details for an Account.\\n * @param balance The current balance for an Account.\\n * @param nextTwabIndex The next available index to store a new twab.\\n * @param cardinality The number of recorded twabs (plus one!).\\n */\\n struct AccountDetails {\\n uint224 balance;\\n uint16 nextTwabIndex;\\n uint16 cardinality;\\n }\\n\\n /**\\n * @notice Combines account details with their twab history.\\n * @param details The account details.\\n * @param twabs The history of twabs for this account.\\n */\\n struct Account {\\n AccountDetails details;\\n ObservationLib.Observation[65535] twabs;\\n }\\n\\n /**\\n * @notice Emitted when TWAB balance has been delegated to another user.\\n * @param delegator Address of the delegator.\\n * @param delegate Address of the delegate.\\n */\\n event Delegated(address indexed delegator, address indexed delegate);\\n\\n /**\\n * @notice Emitted when ticket is initialized.\\n * @param name Ticket name (eg: PoolTogether Dai Ticket (Compound)).\\n * @param symbol Ticket symbol (eg: PcDAI).\\n * @param decimals Ticket decimals.\\n * @param controller Token controller address.\\n */\\n event TicketInitialized(string name, string symbol, uint8 decimals, address indexed controller);\\n\\n /**\\n * @notice Emitted when a new TWAB has been recorded.\\n * @param delegate The recipient of the ticket power (may be the same as the user).\\n * @param newTwab Updated TWAB of a ticket holder after a successful TWAB recording.\\n */\\n event NewUserTwab(\\n address indexed delegate,\\n ObservationLib.Observation newTwab\\n );\\n\\n /**\\n * @notice Emitted when a new total supply TWAB has been recorded.\\n * @param newTotalSupplyTwab Updated TWAB of tickets total supply after a successful total supply TWAB recording.\\n */\\n event NewTotalSupplyTwab(ObservationLib.Observation newTotalSupplyTwab);\\n\\n /**\\n * @notice Retrieves the address of the delegate to whom `user` has delegated their tickets.\\n * @dev Address of the delegate will be the zero address if `user` has not delegated their tickets.\\n * @param user Address of the delegator.\\n * @return Address of the delegate.\\n */\\n function delegateOf(address user) external view returns (address);\\n\\n /**\\n * @notice Delegate time-weighted average balances to an alternative address.\\n * @dev Transfers (including mints) trigger the storage of a TWAB in delegate(s) account, instead of the\\n targetted sender and/or recipient address(s).\\n * @dev To reset the delegate, pass the zero address (0x000.000) as `to` parameter.\\n * @dev Current delegate address should be different from the new delegate address `to`.\\n * @param to Recipient of delegated TWAB.\\n */\\n function delegate(address to) external;\\n\\n /**\\n * @notice Allows the controller to delegate on a users behalf.\\n * @param user The user for whom to delegate\\n * @param delegate The new delegate\\n */\\n function controllerDelegateFor(address user, address delegate) external;\\n\\n /**\\n * @notice Allows a user to delegate via signature\\n * @param user The user who is delegating\\n * @param delegate The new delegate\\n * @param deadline The timestamp by which this must be submitted\\n * @param v The v portion of the ECDSA sig\\n * @param r The r portion of the ECDSA sig\\n * @param s The s portion of the ECDSA sig\\n */\\n function delegateWithSignature(\\n address user,\\n address delegate,\\n uint256 deadline,\\n uint8 v,\\n bytes32 r,\\n bytes32 s\\n ) external;\\n\\n /**\\n * @notice Gets a users twab context. This is a struct with their balance, next twab index, and cardinality.\\n * @param user The user for whom to fetch the TWAB context.\\n * @return The TWAB context, which includes { balance, nextTwabIndex, cardinality }\\n */\\n function getAccountDetails(address user) external view returns (TwabLib.AccountDetails memory);\\n\\n /**\\n * @notice Gets the TWAB at a specific index for a user.\\n * @param user The user for whom to fetch the TWAB.\\n * @param index The index of the TWAB to fetch.\\n * @return The TWAB, which includes the twab amount and the timestamp.\\n */\\n function getTwab(address user, uint16 index)\\n external\\n view\\n returns (ObservationLib.Observation memory);\\n\\n /**\\n * @notice Retrieves `user` TWAB balance.\\n * @param user Address of the user whose TWAB is being fetched.\\n * @param timestamp Timestamp at which we want to retrieve the TWAB balance.\\n * @return The TWAB balance at the given timestamp.\\n */\\n function getBalanceAt(address user, uint64 timestamp) external view returns (uint256);\\n\\n /**\\n * @notice Retrieves `user` TWAB balances.\\n * @param user Address of the user whose TWABs are being fetched.\\n * @param timestamps Timestamps range at which we want to retrieve the TWAB balances.\\n * @return `user` TWAB balances.\\n */\\n function getBalancesAt(address user, uint64[] calldata timestamps)\\n external\\n view\\n returns (uint256[] memory);\\n\\n /**\\n * @notice Retrieves the average balance held by a user for a given time frame.\\n * @param user The user whose balance is checked.\\n * @param startTime The start time of the time frame.\\n * @param endTime The end time of the time frame.\\n * @return The average balance that the user held during the time frame.\\n */\\n function getAverageBalanceBetween(\\n address user,\\n uint64 startTime,\\n uint64 endTime\\n ) external view returns (uint256);\\n\\n /**\\n * @notice Retrieves the average balances held by a user for a given time frame.\\n * @param user The user whose balance is checked.\\n * @param startTimes The start time of the time frame.\\n * @param endTimes The end time of the time frame.\\n * @return The average balance that the user held during the time frame.\\n */\\n function getAverageBalancesBetween(\\n address user,\\n uint64[] calldata startTimes,\\n uint64[] calldata endTimes\\n ) external view returns (uint256[] memory);\\n\\n /**\\n * @notice Retrieves the total supply TWAB balance at the given timestamp.\\n * @param timestamp Timestamp at which we want to retrieve the total supply TWAB balance.\\n * @return The total supply TWAB balance at the given timestamp.\\n */\\n function getTotalSupplyAt(uint64 timestamp) external view returns (uint256);\\n\\n /**\\n * @notice Retrieves the total supply TWAB balance between the given timestamps range.\\n * @param timestamps Timestamps range at which we want to retrieve the total supply TWAB balance.\\n * @return Total supply TWAB balances.\\n */\\n function getTotalSuppliesAt(uint64[] calldata timestamps)\\n external\\n view\\n returns (uint256[] memory);\\n\\n /**\\n * @notice Retrieves the average total supply balance for a set of given time frames.\\n * @param startTimes Array of start times.\\n * @param endTimes Array of end times.\\n * @return The average total supplies held during the time frame.\\n */\\n function getAverageTotalSuppliesBetween(\\n uint64[] calldata startTimes,\\n uint64[] calldata endTimes\\n ) external view returns (uint256[] memory);\\n}\\n\",\"keccak256\":\"0xb9f6423a8a9c7394941cb84723b82cc66c5f815d689dc0562e612ae4d9f1cc27\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-core/contracts/libraries/ExtendedSafeCastLib.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n *\\n * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing\\n * all math on `uint256` and `int256` and then downcasting.\\n */\\nlibrary ExtendedSafeCastLib {\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 _value) internal pure returns (uint104) {\\n require(_value <= type(uint104).max, \\\"SafeCast: value doesn't fit in 104 bits\\\");\\n return uint104(_value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 _value) internal pure returns (uint208) {\\n require(_value <= type(uint208).max, \\\"SafeCast: value doesn't fit in 208 bits\\\");\\n return uint208(_value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 _value) internal pure returns (uint224) {\\n require(_value <= type(uint224).max, \\\"SafeCast: value doesn't fit in 224 bits\\\");\\n return uint224(_value);\\n }\\n}\\n\",\"keccak256\":\"0x1e8add7802f19dbf5957b4d921b2d7b5277f39c9e44505c0375e52f02134e434\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-core/contracts/libraries/ObservationLib.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nimport \\\"@openzeppelin/contracts/utils/math/SafeCast.sol\\\";\\n\\nimport \\\"./OverflowSafeComparatorLib.sol\\\";\\nimport \\\"./RingBufferLib.sol\\\";\\n\\n/**\\n* @title Observation Library\\n* @notice This library allows one to store an array of timestamped values and efficiently binary search them.\\n* @dev Largely pulled from Uniswap V3 Oracle.sol: https://github.com/Uniswap/v3-core/blob/c05a0e2c8c08c460fb4d05cfdda30b3ad8deeaac/contracts/libraries/Oracle.sol\\n* @author PoolTogether Inc.\\n*/\\nlibrary ObservationLib {\\n using OverflowSafeComparatorLib for uint32;\\n using SafeCast for uint256;\\n\\n /// @notice The maximum number of observations\\n uint24 public constant MAX_CARDINALITY = 16777215; // 2**24\\n\\n /**\\n * @notice Observation, which includes an amount and timestamp.\\n * @param amount `amount` at `timestamp`.\\n * @param timestamp Recorded `timestamp`.\\n */\\n struct Observation {\\n uint224 amount;\\n uint32 timestamp;\\n }\\n\\n /**\\n * @notice Fetches Observations `beforeOrAt` and `atOrAfter` a `_target`, eg: where [`beforeOrAt`, `atOrAfter`] is satisfied.\\n * The result may be the same Observation, or adjacent Observations.\\n * @dev The answer must be contained in the array used when the target is located within the stored Observation.\\n * boundaries: older than the most recent Observation and younger, or the same age as, the oldest Observation.\\n * @dev If `_newestObservationIndex` is less than `_oldestObservationIndex`, it means that we've wrapped around the circular buffer.\\n * So the most recent observation will be at `_oldestObservationIndex + _cardinality - 1`, at the beginning of the circular buffer.\\n * @param _observations List of Observations to search through.\\n * @param _newestObservationIndex Index of the newest Observation. Right side of the circular buffer.\\n * @param _oldestObservationIndex Index of the oldest Observation. Left side of the circular buffer.\\n * @param _target Timestamp at which we are searching the Observation.\\n * @param _cardinality Cardinality of the circular buffer we are searching through.\\n * @param _time Timestamp at which we perform the binary search.\\n * @return beforeOrAt Observation recorded before, or at, the target.\\n * @return atOrAfter Observation recorded at, or after, the target.\\n */\\n function binarySearch(\\n Observation[MAX_CARDINALITY] storage _observations,\\n uint24 _newestObservationIndex,\\n uint24 _oldestObservationIndex,\\n uint32 _target,\\n uint24 _cardinality,\\n uint32 _time\\n ) internal view returns (Observation memory beforeOrAt, Observation memory atOrAfter) {\\n uint256 leftSide = _oldestObservationIndex;\\n uint256 rightSide = _newestObservationIndex < leftSide\\n ? leftSide + _cardinality - 1\\n : _newestObservationIndex;\\n uint256 currentIndex;\\n\\n while (true) {\\n // We start our search in the middle of the `leftSide` and `rightSide`.\\n // After each iteration, we narrow down the search to the left or the right side while still starting our search in the middle.\\n currentIndex = (leftSide + rightSide) / 2;\\n\\n beforeOrAt = _observations[uint24(RingBufferLib.wrap(currentIndex, _cardinality))];\\n uint32 beforeOrAtTimestamp = beforeOrAt.timestamp;\\n\\n // We've landed on an uninitialized timestamp, keep searching higher (more recently).\\n if (beforeOrAtTimestamp == 0) {\\n leftSide = currentIndex + 1;\\n continue;\\n }\\n\\n atOrAfter = _observations[uint24(RingBufferLib.nextIndex(currentIndex, _cardinality))];\\n\\n bool targetAtOrAfter = beforeOrAtTimestamp.lte(_target, _time);\\n\\n // Check if we've found the corresponding Observation.\\n if (targetAtOrAfter && _target.lte(atOrAfter.timestamp, _time)) {\\n break;\\n }\\n\\n // If `beforeOrAtTimestamp` is greater than `_target`, then we keep searching lower. To the left of the current index.\\n if (!targetAtOrAfter) {\\n rightSide = currentIndex - 1;\\n } else {\\n // Otherwise, we keep searching higher. To the left of the current index.\\n leftSide = currentIndex + 1;\\n }\\n }\\n }\\n}\\n\",\"keccak256\":\"0x225592b42013fc0af60822e75bc047d53b42a5fcf15f2173cdc3b50bea334b0a\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-core/contracts/libraries/OverflowSafeComparatorLib.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\n/// @title OverflowSafeComparatorLib library to share comparator functions between contracts\\n/// @dev Code taken from Uniswap V3 Oracle.sol: https://github.com/Uniswap/v3-core/blob/3e88af408132fc957e3e406f65a0ce2b1ca06c3d/contracts/libraries/Oracle.sol\\n/// @author PoolTogether Inc.\\nlibrary OverflowSafeComparatorLib {\\n /// @notice 32-bit timestamps comparator.\\n /// @dev safe for 0 or 1 overflows, `_a` and `_b` must be chronologically before or equal to time.\\n /// @param _a A comparison timestamp from which to determine the relative position of `_timestamp`.\\n /// @param _b Timestamp to compare against `_a`.\\n /// @param _timestamp A timestamp truncated to 32 bits.\\n /// @return bool Whether `_a` is chronologically < `_b`.\\n function lt(\\n uint32 _a,\\n uint32 _b,\\n uint32 _timestamp\\n ) internal pure returns (bool) {\\n // No need to adjust if there hasn't been an overflow\\n if (_a <= _timestamp && _b <= _timestamp) return _a < _b;\\n\\n uint256 aAdjusted = _a > _timestamp ? _a : _a + 2**32;\\n uint256 bAdjusted = _b > _timestamp ? _b : _b + 2**32;\\n\\n return aAdjusted < bAdjusted;\\n }\\n\\n /// @notice 32-bit timestamps comparator.\\n /// @dev safe for 0 or 1 overflows, `_a` and `_b` must be chronologically before or equal to time.\\n /// @param _a A comparison timestamp from which to determine the relative position of `_timestamp`.\\n /// @param _b Timestamp to compare against `_a`.\\n /// @param _timestamp A timestamp truncated to 32 bits.\\n /// @return bool Whether `_a` is chronologically <= `_b`.\\n function lte(\\n uint32 _a,\\n uint32 _b,\\n uint32 _timestamp\\n ) internal pure returns (bool) {\\n\\n // No need to adjust if there hasn't been an overflow\\n if (_a <= _timestamp && _b <= _timestamp) return _a <= _b;\\n\\n uint256 aAdjusted = _a > _timestamp ? _a : _a + 2**32;\\n uint256 bAdjusted = _b > _timestamp ? _b : _b + 2**32;\\n\\n return aAdjusted <= bAdjusted;\\n }\\n\\n /// @notice 32-bit timestamp subtractor\\n /// @dev safe for 0 or 1 overflows, where `_a` and `_b` must be chronologically before or equal to time\\n /// @param _a The subtraction left operand\\n /// @param _b The subtraction right operand\\n /// @param _timestamp The current time. Expected to be chronologically after both.\\n /// @return The difference between a and b, adjusted for overflow\\n function checkedSub(\\n uint32 _a,\\n uint32 _b,\\n uint32 _timestamp\\n ) internal pure returns (uint32) {\\n // No need to adjust if there hasn't been an overflow\\n\\n if (_a <= _timestamp && _b <= _timestamp) return _a - _b;\\n\\n uint256 aAdjusted = _a > _timestamp ? _a : _a + 2**32;\\n uint256 bAdjusted = _b > _timestamp ? _b : _b + 2**32;\\n\\n return uint32(aAdjusted - bAdjusted);\\n }\\n}\\n\",\"keccak256\":\"0x20630cf89e7b92462946defe979fd0e69fa119841d55886121948ad810778c74\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-core/contracts/libraries/RingBufferLib.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nlibrary RingBufferLib {\\n /**\\n * @notice Returns wrapped TWAB index.\\n * @dev In order to navigate the TWAB circular buffer, we need to use the modulo operator.\\n * @dev For example, if `_index` is equal to 32 and the TWAB circular buffer is of `_cardinality` 32,\\n * it will return 0 and will point to the first element of the array.\\n * @param _index Index used to navigate through the TWAB circular buffer.\\n * @param _cardinality TWAB buffer cardinality.\\n * @return TWAB index.\\n */\\n function wrap(uint256 _index, uint256 _cardinality) internal pure returns (uint256) {\\n return _index % _cardinality;\\n }\\n\\n /**\\n * @notice Computes the negative offset from the given index, wrapped by the cardinality.\\n * @dev We add `_cardinality` to `_index` to be able to offset even if `_amount` is superior to `_cardinality`.\\n * @param _index The index from which to offset\\n * @param _amount The number of indices to offset. This is subtracted from the given index.\\n * @param _cardinality The number of elements in the ring buffer\\n * @return Offsetted index.\\n */\\n function offset(\\n uint256 _index,\\n uint256 _amount,\\n uint256 _cardinality\\n ) internal pure returns (uint256) {\\n return wrap(_index + _cardinality - _amount, _cardinality);\\n }\\n\\n /// @notice Returns the index of the last recorded TWAB\\n /// @param _nextIndex The next available twab index. This will be recorded to next.\\n /// @param _cardinality The cardinality of the TWAB history.\\n /// @return The index of the last recorded TWAB\\n function newestIndex(uint256 _nextIndex, uint256 _cardinality)\\n internal\\n pure\\n returns (uint256)\\n {\\n if (_cardinality == 0) {\\n return 0;\\n }\\n\\n return wrap(_nextIndex + _cardinality - 1, _cardinality);\\n }\\n\\n /// @notice Computes the ring buffer index that follows the given one, wrapped by cardinality\\n /// @param _index The index to increment\\n /// @param _cardinality The number of elements in the Ring Buffer\\n /// @return The next index relative to the given index. Will wrap around to 0 if the next index == cardinality\\n function nextIndex(uint256 _index, uint256 _cardinality)\\n internal\\n pure\\n returns (uint256)\\n {\\n return wrap(_index + 1, _cardinality);\\n }\\n}\\n\",\"keccak256\":\"0x052e3bf6bfb30f32950e322c853589a8d153cf34f4b1ee292b17eb46f2ae656c\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-core/contracts/libraries/TwabLib.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nimport \\\"./ExtendedSafeCastLib.sol\\\";\\nimport \\\"./OverflowSafeComparatorLib.sol\\\";\\nimport \\\"./RingBufferLib.sol\\\";\\nimport \\\"./ObservationLib.sol\\\";\\n\\n/**\\n * @title PoolTogether V4 TwabLib (Library)\\n * @author PoolTogether Inc Team\\n * @dev Time-Weighted Average Balance Library for ERC20 tokens.\\n * @notice This TwabLib adds on-chain historical lookups to a user(s) time-weighted average balance.\\n Each user is mapped to an Account struct containing the TWAB history (ring bufffer) and\\n ring buffer parameters. Every token.transfer() creates a new TWAB checkpoint. The new TWAB\\n checkpoint is stored in the circular ring buffer, as either a new checkpoint or rewriting\\n a previous checkpoint with new parameters. The TwabLib (using existing blocktimes 1block/15sec)\\n guarantees minimum 7.4 years of search history.\\n */\\nlibrary TwabLib {\\n using OverflowSafeComparatorLib for uint32;\\n using ExtendedSafeCastLib for uint256;\\n\\n /**\\n * @notice Sets max ring buffer length in the Account.twabs Observation list.\\n As users transfer/mint/burn tickets new Observation checkpoints are\\n recorded. The current max cardinality guarantees a six month minimum,\\n of historical accurate lookups with current estimates of 1 new block\\n every 15 seconds - the of course contain a transfer to trigger an\\n observation write to storage.\\n * @dev The user Account.AccountDetails.cardinality parameter can NOT exceed\\n the max cardinality variable. Preventing \\\"corrupted\\\" ring buffer lookup\\n pointers and new observation checkpoints.\\n\\n The MAX_CARDINALITY in fact guarantees at least 7.4 years of records:\\n If 14 = block time in seconds\\n (2**24) * 14 = 234881024 seconds of history\\n 234881024 / (365 * 24 * 60 * 60) ~= 7.44 years\\n */\\n uint24 public constant MAX_CARDINALITY = 16777215; // 2**24\\n\\n /** @notice Struct ring buffer parameters for single user Account\\n * @param balance Current balance for an Account\\n * @param nextTwabIndex Next uninitialized or updatable ring buffer checkpoint storage slot\\n * @param cardinality Current total \\\"initialized\\\" ring buffer checkpoints for single user AccountDetails.\\n Used to set initial boundary conditions for an efficient binary search.\\n */\\n struct AccountDetails {\\n uint208 balance;\\n uint24 nextTwabIndex;\\n uint24 cardinality;\\n }\\n\\n /// @notice Combines account details with their twab history\\n /// @param details The account details\\n /// @param twabs The history of twabs for this account\\n struct Account {\\n AccountDetails details;\\n ObservationLib.Observation[MAX_CARDINALITY] twabs;\\n }\\n\\n /// @notice Increases an account's balance and records a new twab.\\n /// @param _account The account whose balance will be increased\\n /// @param _amount The amount to increase the balance by\\n /// @param _currentTime The current time\\n /// @return accountDetails The new AccountDetails\\n /// @return twab The user's latest TWAB\\n /// @return isNew Whether the TWAB is new\\n function increaseBalance(\\n Account storage _account,\\n uint208 _amount,\\n uint32 _currentTime\\n )\\n internal\\n returns (\\n AccountDetails memory accountDetails,\\n ObservationLib.Observation memory twab,\\n bool isNew\\n )\\n {\\n AccountDetails memory _accountDetails = _account.details;\\n (accountDetails, twab, isNew) = _nextTwab(_account.twabs, _accountDetails, _currentTime);\\n accountDetails.balance = _accountDetails.balance + _amount;\\n }\\n\\n /** @notice Calculates the next TWAB checkpoint for an account with a decreasing balance.\\n * @dev With Account struct and amount decreasing calculates the next TWAB observable checkpoint.\\n * @param _account Account whose balance will be decreased\\n * @param _amount Amount to decrease the balance by\\n * @param _revertMessage Revert message for insufficient balance\\n * @return accountDetails Updated Account.details struct\\n * @return twab TWAB observation (with decreasing average)\\n * @return isNew Whether TWAB is new or calling twice in the same block\\n */\\n function decreaseBalance(\\n Account storage _account,\\n uint208 _amount,\\n string memory _revertMessage,\\n uint32 _currentTime\\n )\\n internal\\n returns (\\n AccountDetails memory accountDetails,\\n ObservationLib.Observation memory twab,\\n bool isNew\\n )\\n {\\n AccountDetails memory _accountDetails = _account.details;\\n\\n require(_accountDetails.balance >= _amount, _revertMessage);\\n\\n (accountDetails, twab, isNew) = _nextTwab(_account.twabs, _accountDetails, _currentTime);\\n unchecked {\\n accountDetails.balance -= _amount;\\n }\\n }\\n\\n /** @notice Calculates the average balance held by a user for a given time frame.\\n * @dev Finds the average balance between start and end timestamp epochs.\\n Validates the supplied end time is within the range of elapsed time i.e. less then timestamp of now.\\n * @param _twabs Individual user Observation recorded checkpoints passed as storage pointer\\n * @param _accountDetails User AccountDetails struct loaded in memory\\n * @param _startTime Start of timestamp range as an epoch\\n * @param _endTime End of timestamp range as an epoch\\n * @param _currentTime Block.timestamp\\n * @return Average balance of user held between epoch timestamps start and end\\n */\\n function getAverageBalanceBetween(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails,\\n uint32 _startTime,\\n uint32 _endTime,\\n uint32 _currentTime\\n ) internal view returns (uint256) {\\n uint32 endTime = _endTime > _currentTime ? _currentTime : _endTime;\\n\\n return\\n _getAverageBalanceBetween(_twabs, _accountDetails, _startTime, endTime, _currentTime);\\n }\\n\\n /// @notice Retrieves the oldest TWAB\\n /// @param _twabs The storage array of twabs\\n /// @param _accountDetails The TWAB account details\\n /// @return index The index of the oldest TWAB in the twabs array\\n /// @return twab The oldest TWAB\\n function oldestTwab(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails\\n ) internal view returns (uint24 index, ObservationLib.Observation memory twab) {\\n index = _accountDetails.nextTwabIndex;\\n twab = _twabs[index];\\n\\n // If the TWAB is not initialized we go to the beginning of the TWAB circular buffer at index 0\\n if (twab.timestamp == 0) {\\n index = 0;\\n twab = _twabs[0];\\n }\\n }\\n\\n /// @notice Retrieves the newest TWAB\\n /// @param _twabs The storage array of twabs\\n /// @param _accountDetails The TWAB account details\\n /// @return index The index of the newest TWAB in the twabs array\\n /// @return twab The newest TWAB\\n function newestTwab(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails\\n ) internal view returns (uint24 index, ObservationLib.Observation memory twab) {\\n index = uint24(RingBufferLib.newestIndex(_accountDetails.nextTwabIndex, MAX_CARDINALITY));\\n twab = _twabs[index];\\n }\\n\\n /// @notice Retrieves amount at `_targetTime` timestamp\\n /// @param _twabs List of TWABs to search through.\\n /// @param _accountDetails Accounts details\\n /// @param _targetTime Timestamp at which the reserved TWAB should be for.\\n /// @return uint256 TWAB amount at `_targetTime`.\\n function getBalanceAt(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails,\\n uint32 _targetTime,\\n uint32 _currentTime\\n ) internal view returns (uint256) {\\n uint32 timeToTarget = _targetTime > _currentTime ? _currentTime : _targetTime;\\n return _getBalanceAt(_twabs, _accountDetails, timeToTarget, _currentTime);\\n }\\n\\n /// @notice Calculates the average balance held by a user for a given time frame.\\n /// @param _startTime The start time of the time frame.\\n /// @param _endTime The end time of the time frame.\\n /// @return The average balance that the user held during the time frame.\\n function _getAverageBalanceBetween(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails,\\n uint32 _startTime,\\n uint32 _endTime,\\n uint32 _currentTime\\n ) private view returns (uint256) {\\n (uint24 oldestTwabIndex, ObservationLib.Observation memory oldTwab) = oldestTwab(\\n _twabs,\\n _accountDetails\\n );\\n\\n (uint24 newestTwabIndex, ObservationLib.Observation memory newTwab) = newestTwab(\\n _twabs,\\n _accountDetails\\n );\\n\\n ObservationLib.Observation memory startTwab = _calculateTwab(\\n _twabs,\\n _accountDetails,\\n newTwab,\\n oldTwab,\\n newestTwabIndex,\\n oldestTwabIndex,\\n _startTime,\\n _currentTime\\n );\\n\\n ObservationLib.Observation memory endTwab = _calculateTwab(\\n _twabs,\\n _accountDetails,\\n newTwab,\\n oldTwab,\\n newestTwabIndex,\\n oldestTwabIndex,\\n _endTime,\\n _currentTime\\n );\\n\\n // Difference in amount / time\\n return (endTwab.amount - startTwab.amount) / OverflowSafeComparatorLib.checkedSub(endTwab.timestamp, startTwab.timestamp, _currentTime);\\n }\\n\\n /** @notice Searches TWAB history and calculate the difference between amount(s)/timestamp(s) to return average balance\\n between the Observations closes to the supplied targetTime.\\n * @param _twabs Individual user Observation recorded checkpoints passed as storage pointer\\n * @param _accountDetails User AccountDetails struct loaded in memory\\n * @param _targetTime Target timestamp to filter Observations in the ring buffer binary search\\n * @param _currentTime Block.timestamp\\n * @return uint256 Time-weighted average amount between two closest observations.\\n */\\n function _getBalanceAt(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails,\\n uint32 _targetTime,\\n uint32 _currentTime\\n ) private view returns (uint256) {\\n uint24 newestTwabIndex;\\n ObservationLib.Observation memory afterOrAt;\\n ObservationLib.Observation memory beforeOrAt;\\n (newestTwabIndex, beforeOrAt) = newestTwab(_twabs, _accountDetails);\\n\\n // If `_targetTime` is chronologically after the newest TWAB, we can simply return the current balance\\n if (beforeOrAt.timestamp.lte(_targetTime, _currentTime)) {\\n return _accountDetails.balance;\\n }\\n\\n uint24 oldestTwabIndex;\\n // Now, set before to the oldest TWAB\\n (oldestTwabIndex, beforeOrAt) = oldestTwab(_twabs, _accountDetails);\\n\\n // If `_targetTime` is chronologically before the oldest TWAB, we can early return\\n if (_targetTime.lt(beforeOrAt.timestamp, _currentTime)) {\\n return 0;\\n }\\n\\n // Otherwise, we perform the `binarySearch`\\n (beforeOrAt, afterOrAt) = ObservationLib.binarySearch(\\n _twabs,\\n newestTwabIndex,\\n oldestTwabIndex,\\n _targetTime,\\n _accountDetails.cardinality,\\n _currentTime\\n );\\n\\n // Sum the difference in amounts and divide by the difference in timestamps.\\n // The time-weighted average balance uses time measured between two epoch timestamps as\\n // a constaint on the measurement when calculating the time weighted average balance.\\n return\\n (afterOrAt.amount - beforeOrAt.amount) / OverflowSafeComparatorLib.checkedSub(afterOrAt.timestamp, beforeOrAt.timestamp, _currentTime);\\n }\\n\\n /** @notice Calculates a user TWAB for a target timestamp using the historical TWAB records.\\n The balance is linearly interpolated: amount differences / timestamp differences\\n using the simple (after.amount - before.amount / end.timestamp - start.timestamp) formula.\\n /** @dev Binary search in _calculateTwab fails when searching out of bounds. Thus, before\\n searching we exclude target timestamps out of range of newest/oldest TWAB(s).\\n IF a search is before or after the range we \\\"extrapolate\\\" a Observation from the expected state.\\n * @param _twabs Individual user Observation recorded checkpoints passed as storage pointer\\n * @param _accountDetails User AccountDetails struct loaded in memory\\n * @param _newestTwab Newest TWAB in history (end of ring buffer)\\n * @param _oldestTwab Olderst TWAB in history (end of ring buffer)\\n * @param _newestTwabIndex Pointer in ring buffer to newest TWAB\\n * @param _oldestTwabIndex Pointer in ring buffer to oldest TWAB\\n * @param _targetTimestamp Epoch timestamp to calculate for time (T) in the TWAB\\n * @param _time Block.timestamp\\n * @return accountDetails Updated Account.details struct\\n */\\n function _calculateTwab(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails,\\n ObservationLib.Observation memory _newestTwab,\\n ObservationLib.Observation memory _oldestTwab,\\n uint24 _newestTwabIndex,\\n uint24 _oldestTwabIndex,\\n uint32 _targetTimestamp,\\n uint32 _time\\n ) private view returns (ObservationLib.Observation memory) {\\n // If `_targetTimestamp` is chronologically after the newest TWAB, we extrapolate a new one\\n if (_newestTwab.timestamp.lt(_targetTimestamp, _time)) {\\n return _computeNextTwab(_newestTwab, _accountDetails.balance, _targetTimestamp);\\n }\\n\\n if (_newestTwab.timestamp == _targetTimestamp) {\\n return _newestTwab;\\n }\\n\\n if (_oldestTwab.timestamp == _targetTimestamp) {\\n return _oldestTwab;\\n }\\n\\n // If `_targetTimestamp` is chronologically before the oldest TWAB, we create a zero twab\\n if (_targetTimestamp.lt(_oldestTwab.timestamp, _time)) {\\n return ObservationLib.Observation({ amount: 0, timestamp: _targetTimestamp });\\n }\\n\\n // Otherwise, both timestamps must be surrounded by twabs.\\n (\\n ObservationLib.Observation memory beforeOrAtStart,\\n ObservationLib.Observation memory afterOrAtStart\\n ) = ObservationLib.binarySearch(\\n _twabs,\\n _newestTwabIndex,\\n _oldestTwabIndex,\\n _targetTimestamp,\\n _accountDetails.cardinality,\\n _time\\n );\\n\\n uint224 heldBalance = (afterOrAtStart.amount - beforeOrAtStart.amount) /\\n OverflowSafeComparatorLib.checkedSub(afterOrAtStart.timestamp, beforeOrAtStart.timestamp, _time);\\n\\n return _computeNextTwab(beforeOrAtStart, heldBalance, _targetTimestamp);\\n }\\n\\n /**\\n * @notice Calculates the next TWAB using the newestTwab and updated balance.\\n * @dev Storage of the TWAB obersation is managed by the calling function and not _computeNextTwab.\\n * @param _currentTwab Newest Observation in the Account.twabs list\\n * @param _currentBalance User balance at time of most recent (newest) checkpoint write\\n * @param _time Current block.timestamp\\n * @return TWAB Observation\\n */\\n function _computeNextTwab(\\n ObservationLib.Observation memory _currentTwab,\\n uint224 _currentBalance,\\n uint32 _time\\n ) private pure returns (ObservationLib.Observation memory) {\\n // New twab amount = last twab amount (or zero) + (current amount * elapsed seconds)\\n return\\n ObservationLib.Observation({\\n amount: _currentTwab.amount +\\n _currentBalance *\\n (_time.checkedSub(_currentTwab.timestamp, _time)),\\n timestamp: _time\\n });\\n }\\n\\n /// @notice Sets a new TWAB Observation at the next available index and returns the new account details.\\n /// @dev Note that if _currentTime is before the last observation timestamp, it appears as an overflow\\n /// @param _twabs The twabs array to insert into\\n /// @param _accountDetails The current account details\\n /// @param _currentTime The current time\\n /// @return accountDetails The new account details\\n /// @return twab The newest twab (may or may not be brand-new)\\n /// @return isNew Whether the newest twab was created by this call\\n function _nextTwab(\\n ObservationLib.Observation[MAX_CARDINALITY] storage _twabs,\\n AccountDetails memory _accountDetails,\\n uint32 _currentTime\\n )\\n private\\n returns (\\n AccountDetails memory accountDetails,\\n ObservationLib.Observation memory twab,\\n bool isNew\\n )\\n {\\n (, ObservationLib.Observation memory _newestTwab) = newestTwab(_twabs, _accountDetails);\\n\\n // if we're in the same block, return\\n if (_newestTwab.timestamp == _currentTime) {\\n return (_accountDetails, _newestTwab, false);\\n }\\n\\n ObservationLib.Observation memory newTwab = _computeNextTwab(\\n _newestTwab,\\n _accountDetails.balance,\\n _currentTime\\n );\\n\\n _twabs[_accountDetails.nextTwabIndex] = newTwab;\\n\\n AccountDetails memory nextAccountDetails = push(_accountDetails);\\n\\n return (nextAccountDetails, newTwab, true);\\n }\\n\\n /// @notice \\\"Pushes\\\" a new element on the AccountDetails ring buffer, and returns the new AccountDetails\\n /// @param _accountDetails The account details from which to pull the cardinality and next index\\n /// @return The new AccountDetails\\n function push(AccountDetails memory _accountDetails)\\n internal\\n pure\\n returns (AccountDetails memory)\\n {\\n _accountDetails.nextTwabIndex = uint24(\\n RingBufferLib.nextIndex(_accountDetails.nextTwabIndex, MAX_CARDINALITY)\\n );\\n\\n // Prevent the Account specific cardinality from exceeding the MAX_CARDINALITY.\\n // The ring buffer length is limited by MAX_CARDINALITY. IF the account.cardinality\\n // exceeds the max cardinality, new observations would be incorrectly set or the\\n // observation would be out of \\\"bounds\\\" of the ring buffer. Once reached the\\n // AccountDetails.cardinality will continue to be equal to max cardinality.\\n if (_accountDetails.cardinality < MAX_CARDINALITY) {\\n _accountDetails.cardinality += 1;\\n }\\n\\n return _accountDetails;\\n }\\n}\\n\",\"keccak256\":\"0xa9cd1103707325d2eaba038d7c0f2b271d934448b8782b82f922653eccb8c90a\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-twab-delegator/contracts/Delegation.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\n/**\\n * @title Contract instantiated via CREATE2 to handle a Delegation by a delegator to a delegatee.\\n * @notice A Delegation allows his owner to execute calls on behalf of the contract.\\n * @dev This contract is intended to be counterfactually instantiated via CREATE2 through the LowLevelDelegator contract.\\n * @dev This contract will hold tickets that will be delegated to a chosen delegatee.\\n */\\ncontract Delegation {\\n /**\\n * @notice A structure to define arbitrary contract calls.\\n * @param to The address to call\\n * @param data The call data\\n */\\n struct Call {\\n address to;\\n bytes data;\\n }\\n\\n /// @notice Contract owner.\\n address private _owner;\\n\\n /// @notice Timestamp until which the delegation is locked.\\n uint96 public lockUntil;\\n\\n /**\\n * @notice Initializes the delegation.\\n * @param _lockUntil Timestamp until which the delegation is locked\\n */\\n function initialize(uint96 _lockUntil) external {\\n require(_owner == address(0), \\\"Delegation/already-init\\\");\\n _owner = msg.sender;\\n lockUntil = _lockUntil;\\n }\\n\\n /**\\n * @notice Executes calls on behalf of this contract.\\n * @param calls The array of calls to be executed\\n * @return An array of the return values for each of the calls\\n */\\n function executeCalls(Call[] calldata calls) external onlyOwner returns (bytes[] memory) {\\n uint256 _callsLength = calls.length;\\n bytes[] memory response = new bytes[](_callsLength);\\n Call memory call;\\n\\n for (uint256 i; i < _callsLength; i++) {\\n call = calls[i];\\n response[i] = _executeCall(call.to, call.data);\\n }\\n\\n return response;\\n }\\n\\n /**\\n * @notice Set the timestamp until which the delegation is locked.\\n * @param _lockUntil The timestamp until which the delegation is locked\\n */\\n function setLockUntil(uint96 _lockUntil) external onlyOwner {\\n lockUntil = _lockUntil;\\n }\\n\\n /**\\n * @notice Executes a call to another contract.\\n * @param to The address to call\\n * @param data The call data\\n * @return The return data from the call\\n */\\n function _executeCall(address to, bytes memory data) internal returns (bytes memory) {\\n (bool succeeded, bytes memory returnValue) = to.call{ value: 0 }(data);\\n require(succeeded, string(returnValue));\\n return returnValue;\\n }\\n\\n /// @notice Modifier to only allow the contract owner to call a function\\n modifier onlyOwner() {\\n require(msg.sender == _owner, \\\"Delegation/only-owner\\\");\\n _;\\n }\\n}\\n\",\"keccak256\":\"0xc2ea113565355fe530fc67b8fb6f8b8fbe3dfdca41e95dfe90599a45e315fff6\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-twab-delegator/contracts/LowLevelDelegator.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nimport \\\"@openzeppelin/contracts/proxy/Clones.sol\\\";\\n\\nimport \\\"./Delegation.sol\\\";\\n\\n/// @title The LowLevelDelegator allows users to create delegations very cheaply.\\ncontract LowLevelDelegator {\\n using Clones for address;\\n\\n /// @notice The instance to which all proxies will point.\\n Delegation public delegationInstance;\\n\\n /// @notice Contract constructor.\\n constructor() {\\n delegationInstance = new Delegation();\\n delegationInstance.initialize(uint96(0));\\n }\\n\\n /**\\n * @notice Creates a clone of the delegation.\\n * @param _salt Random number used to deterministically deploy the clone\\n * @param _lockUntil Timestamp until which the delegation is locked\\n * @return The newly created delegation\\n */\\n function _createDelegation(bytes32 _salt, uint96 _lockUntil) internal returns (Delegation) {\\n Delegation _delegation = Delegation(address(delegationInstance).cloneDeterministic(_salt));\\n _delegation.initialize(_lockUntil);\\n return _delegation;\\n }\\n\\n /**\\n * @notice Computes the address of a clone, also known as minimal proxy contract.\\n * @param _salt Random number used to compute the address\\n * @return Address at which the clone will be deployed\\n */\\n function _computeAddress(bytes32 _salt) internal view returns (address) {\\n return address(delegationInstance).predictDeterministicAddress(_salt, address(this));\\n }\\n\\n /**\\n * @notice Computes salt used to deterministically deploy a clone.\\n * @param _delegator Address of the delegator\\n * @param _slot Slot of the delegation\\n * @return Salt used to deterministically deploy a clone.\\n */\\n function _computeSalt(address _delegator, bytes32 _slot) internal pure returns (bytes32) {\\n return keccak256(abi.encodePacked(_delegator, _slot));\\n }\\n}\\n\",\"keccak256\":\"0x9b16bf6411ae2a363bac7dcd8afede08114420920677388969ec68e455c5427f\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-twab-delegator/contracts/PermitAndMulticall.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nimport \\\"@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol\\\";\\nimport \\\"@openzeppelin/contracts/utils/Address.sol\\\";\\n\\n/**\\n * @notice Allows a user to permit token spend and then call multiple functions on a contract.\\n */\\ncontract PermitAndMulticall {\\n /**\\n * @notice Secp256k1 signature values.\\n * @param deadline Timestamp at which the signature expires\\n * @param v `v` portion of the signature\\n * @param r `r` portion of the signature\\n * @param s `s` portion of the signature\\n */\\n struct Signature {\\n uint256 deadline;\\n uint8 v;\\n bytes32 r;\\n bytes32 s;\\n }\\n\\n /**\\n * @notice Allows a user to call multiple functions on the same contract. Useful for EOA who want to batch transactions.\\n * @param _data An array of encoded function calls. The calls must be abi-encoded calls to this contract.\\n * @return The results from each function call\\n */\\n function _multicall(bytes[] calldata _data) internal virtual returns (bytes[] memory) {\\n uint256 _dataLength = _data.length;\\n bytes[] memory results = new bytes[](_dataLength);\\n\\n for (uint256 i; i < _dataLength; i++) {\\n results[i] = Address.functionDelegateCall(address(this), _data[i]);\\n }\\n\\n return results;\\n }\\n\\n /**\\n * @notice Allow a user to approve an ERC20 token and run various calls in one transaction.\\n * @param _permitToken Address of the ERC20 token\\n * @param _amount Amount of tickets to approve\\n * @param _permitSignature Permit signature\\n * @param _data Datas to call with `functionDelegateCall`\\n */\\n function _permitAndMulticall(\\n IERC20Permit _permitToken,\\n uint256 _amount,\\n Signature calldata _permitSignature,\\n bytes[] calldata _data\\n ) internal {\\n _permitToken.permit(\\n msg.sender,\\n address(this),\\n _amount,\\n _permitSignature.deadline,\\n _permitSignature.v,\\n _permitSignature.r,\\n _permitSignature.s\\n );\\n\\n _multicall(_data);\\n }\\n}\\n\",\"keccak256\":\"0x2137f42bfa852716a1df09c2a452d62043236b1a783023f1ee1b05d1f958f4c5\",\"license\":\"GPL-3.0\"},\"@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\n\\npragma solidity 0.8.6;\\n\\nimport \\\"@openzeppelin/contracts/proxy/Clones.sol\\\";\\nimport \\\"@openzeppelin/contracts/token/ERC20/IERC20.sol\\\";\\nimport \\\"@openzeppelin/contracts/token/ERC20/ERC20.sol\\\";\\nimport \\\"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\\\";\\nimport \\\"@pooltogether/v4-core/contracts/interfaces/ITicket.sol\\\";\\n\\nimport \\\"./Delegation.sol\\\";\\nimport \\\"./LowLevelDelegator.sol\\\";\\nimport \\\"./PermitAndMulticall.sol\\\";\\n\\n/**\\n * @title Delegate chances to win to multiple accounts.\\n * @notice This contract allows accounts to easily delegate a portion of their tickets to multiple delegatees.\\n The delegatees chance of winning prizes is increased by the delegated amount.\\n If a delegator doesn't want to actively manage the delegations, then they can stake on the contract and appoint representatives.\\n */\\ncontract TWABDelegator is ERC20, LowLevelDelegator, PermitAndMulticall {\\n using Address for address;\\n using Clones for address;\\n using SafeERC20 for IERC20;\\n\\n /* ============ Events ============ */\\n\\n /**\\n * @notice Emitted when ticket associated with this contract has been set.\\n * @param ticket Address of the ticket\\n */\\n event TicketSet(ITicket indexed ticket);\\n\\n /**\\n * @notice Emitted when tickets have been staked.\\n * @param delegator Address of the delegator\\n * @param amount Amount of tickets staked\\n */\\n event TicketsStaked(address indexed delegator, uint256 amount);\\n\\n /**\\n * @notice Emitted when tickets have been unstaked.\\n * @param delegator Address of the delegator\\n * @param recipient Address of the recipient that will receive the tickets\\n * @param amount Amount of tickets unstaked\\n */\\n event TicketsUnstaked(address indexed delegator, address indexed recipient, uint256 amount);\\n\\n /**\\n * @notice Emitted when a new delegation is created.\\n * @param delegator Delegator of the delegation\\n * @param slot Slot of the delegation\\n * @param lockUntil Timestamp until which the delegation is locked\\n * @param delegatee Address of the delegatee\\n * @param delegation Address of the delegation that was created\\n * @param user Address of the user who created the delegation\\n */\\n event DelegationCreated(\\n address indexed delegator,\\n uint256 indexed slot,\\n uint96 lockUntil,\\n address indexed delegatee,\\n Delegation delegation,\\n address user\\n );\\n\\n /**\\n * @notice Emitted when a delegatee is updated.\\n * @param delegator Address of the delegator\\n * @param slot Slot of the delegation\\n * @param delegatee Address of the delegatee\\n * @param lockUntil Timestamp until which the delegation is locked\\n * @param user Address of the user who updated the delegatee\\n */\\n event DelegateeUpdated(\\n address indexed delegator,\\n uint256 indexed slot,\\n address indexed delegatee,\\n uint96 lockUntil,\\n address user\\n );\\n\\n /**\\n * @notice Emitted when a delegation is funded.\\n * @param delegator Address of the delegator\\n * @param slot Slot of the delegation\\n * @param amount Amount of tickets that were sent to the delegation\\n * @param user Address of the user who funded the delegation\\n */\\n event DelegationFunded(\\n address indexed delegator,\\n uint256 indexed slot,\\n uint256 amount,\\n address indexed user\\n );\\n\\n /**\\n * @notice Emitted when a delegation is funded from the staked amount.\\n * @param delegator Address of the delegator\\n * @param slot Slot of the delegation\\n * @param amount Amount of tickets that were sent to the delegation\\n * @param user Address of the user who pulled funds from the delegator stake to the delegation\\n */\\n event DelegationFundedFromStake(\\n address indexed delegator,\\n uint256 indexed slot,\\n uint256 amount,\\n address indexed user\\n );\\n\\n /**\\n * @notice Emitted when an amount of tickets has been withdrawn from a delegation. The tickets are held by this contract and the delegator stake is increased.\\n * @param delegator Address of the delegator\\n * @param slot Slot of the delegation\\n * @param amount Amount of tickets withdrawn\\n * @param user Address of the user who withdrew the tickets\\n */\\n event WithdrewDelegationToStake(\\n address indexed delegator,\\n uint256 indexed slot,\\n uint256 amount,\\n address indexed user\\n );\\n\\n /**\\n * @notice Emitted when a delegator withdraws an amount of tickets from a delegation to a specified wallet.\\n * @param delegator Address of the delegator\\n * @param slot Slot of the delegation\\n * @param amount Amount of tickets withdrawn\\n * @param to Recipient address of withdrawn tickets\\n */\\n event TransferredDelegation(\\n address indexed delegator,\\n uint256 indexed slot,\\n uint256 amount,\\n address indexed to\\n );\\n\\n /**\\n * @notice Emitted when a representative is set.\\n * @param delegator Address of the delegator\\n * @param representative Address of the representative\\n * @param set Boolean indicating if the representative was set or unset\\n */\\n event RepresentativeSet(address indexed delegator, address indexed representative, bool set);\\n\\n /* ============ Variables ============ */\\n\\n /// @notice Prize pool ticket to which this contract is tied to.\\n ITicket public immutable ticket;\\n\\n /// @notice Max lock time during which a delegation cannot be updated.\\n uint256 public constant MAX_LOCK = 180 days;\\n\\n /**\\n * @notice Representative elected by the delegator to handle delegation.\\n * @dev Representative can only handle delegation and cannot withdraw tickets to their wallet.\\n * @dev delegator => representative => bool allowing representative to represent the delegator\\n */\\n mapping(address => mapping(address => bool)) internal representatives;\\n\\n /* ============ Constructor ============ */\\n\\n /**\\n * @notice Creates a new TWAB Delegator that is bound to the given ticket contract.\\n * @param name_ The name for the staked ticket token\\n * @param symbol_ The symbol for the staked ticket token\\n * @param _ticket Address of the ticket contract\\n */\\n constructor(\\n string memory name_,\\n string memory symbol_,\\n ITicket _ticket\\n ) LowLevelDelegator() ERC20(name_, symbol_) {\\n require(address(_ticket) != address(0), \\\"TWABDelegator/tick-not-zero-addr\\\");\\n ticket = _ticket;\\n\\n emit TicketSet(_ticket);\\n }\\n\\n /* ============ External Functions ============ */\\n\\n /**\\n * @notice Stake `_amount` of tickets in this contract.\\n * @dev Tickets can be staked on behalf of a `_to` user.\\n * @param _to Address to which the stake will be attributed\\n * @param _amount Amount of tickets to stake\\n */\\n function stake(address _to, uint256 _amount) external {\\n _requireAmountGtZero(_amount);\\n\\n IERC20(ticket).safeTransferFrom(msg.sender, address(this), _amount);\\n _mint(_to, _amount);\\n\\n emit TicketsStaked(_to, _amount);\\n }\\n\\n /**\\n * @notice Unstake `_amount` of tickets from this contract. Transfers ticket to the passed `_to` address.\\n * @dev If delegator has delegated his whole stake, he will first have to withdraw from a delegation to be able to unstake.\\n * @param _to Address of the recipient that will receive the tickets\\n * @param _amount Amount of tickets to unstake\\n */\\n function unstake(address _to, uint256 _amount) external {\\n _requireRecipientNotZeroAddress(_to);\\n _requireAmountGtZero(_amount);\\n\\n _burn(msg.sender, _amount);\\n\\n IERC20(ticket).safeTransfer(_to, _amount);\\n\\n emit TicketsUnstaked(msg.sender, _to, _amount);\\n }\\n\\n /**\\n * @notice Creates a new delegation.\\n This will create a new Delegation contract for the given slot and have it delegate its tickets to the given delegatee.\\n If a non-zero lock duration is passed, then the delegatee cannot be changed, nor funding withdrawn, until the lock has expired.\\n * @dev The `_delegator` and `_slot` params are used to compute the salt of the delegation\\n * @param _delegator Address of the delegator that will be able to handle the delegation\\n * @param _slot Slot of the delegation\\n * @param _delegatee Address of the delegatee\\n * @param _lockDuration Duration of time for which the delegation is locked. Must be less than the max duration.\\n * @return Returns the address of the Delegation contract that will hold the tickets\\n */\\n function createDelegation(\\n address _delegator,\\n uint256 _slot,\\n address _delegatee,\\n uint96 _lockDuration\\n ) external returns (Delegation) {\\n _requireDelegatorOrRepresentative(_delegator);\\n _requireDelegateeNotZeroAddress(_delegatee);\\n _requireLockDuration(_lockDuration);\\n\\n uint96 _lockUntil = _computeLockUntil(_lockDuration);\\n\\n Delegation _delegation = _createDelegation(\\n _computeSalt(_delegator, bytes32(_slot)),\\n _lockUntil\\n );\\n\\n _setDelegateeCall(_delegation, _delegatee);\\n\\n emit DelegationCreated(_delegator, _slot, _lockUntil, _delegatee, _delegation, msg.sender);\\n\\n return _delegation;\\n }\\n\\n /**\\n * @notice Updates the delegatee and lock duration for a delegation slot.\\n * @dev Only callable by the `_delegator` or their representative.\\n * @dev Will revert if delegation is still locked.\\n * @param _delegator Address of the delegator\\n * @param _slot Slot of the delegation\\n * @param _delegatee Address of the delegatee\\n * @param _lockDuration Duration of time during which the delegatee cannot be changed nor withdrawn\\n * @return The address of the Delegation\\n */\\n function updateDelegatee(\\n address _delegator,\\n uint256 _slot,\\n address _delegatee,\\n uint96 _lockDuration\\n ) external returns (Delegation) {\\n _requireDelegatorOrRepresentative(_delegator);\\n _requireDelegateeNotZeroAddress(_delegatee);\\n _requireLockDuration(_lockDuration);\\n\\n Delegation _delegation = Delegation(_computeAddress(_delegator, _slot));\\n _requireDelegationUnlocked(_delegation);\\n\\n uint96 _lockUntil = _computeLockUntil(_lockDuration);\\n\\n if (_lockDuration > 0) {\\n _delegation.setLockUntil(_lockUntil);\\n }\\n\\n _setDelegateeCall(_delegation, _delegatee);\\n\\n emit DelegateeUpdated(_delegator, _slot, _delegatee, _lockUntil, msg.sender);\\n\\n return _delegation;\\n }\\n\\n /**\\n * @notice Fund a delegation by transferring tickets from the caller to the delegation.\\n * @dev Callable by anyone.\\n * @dev Will revert if delegation does not exist.\\n * @param _delegator Address of the delegator\\n * @param _slot Slot of the delegation\\n * @param _amount Amount of tickets to transfer\\n * @return The address of the Delegation\\n */\\n function fundDelegation(\\n address _delegator,\\n uint256 _slot,\\n uint256 _amount\\n ) external returns (Delegation) {\\n require(_delegator != address(0), \\\"TWABDelegator/dlgtr-not-zero-adr\\\");\\n _requireAmountGtZero(_amount);\\n\\n Delegation _delegation = Delegation(_computeAddress(_delegator, _slot));\\n IERC20(ticket).safeTransferFrom(msg.sender, address(_delegation), _amount);\\n\\n emit DelegationFunded(_delegator, _slot, _amount, msg.sender);\\n\\n return _delegation;\\n }\\n\\n /**\\n * @notice Fund a delegation using the `_delegator` stake.\\n * @dev Callable only by the `_delegator` or a representative.\\n * @dev Will revert if delegation does not exist.\\n * @dev Will revert if `_amount` is greater than the staked amount.\\n * @param _delegator Address of the delegator\\n * @param _slot Slot of the delegation\\n * @param _amount Amount of tickets to send to the delegation from the staked amount\\n * @return The address of the Delegation\\n */\\n function fundDelegationFromStake(\\n address _delegator,\\n uint256 _slot,\\n uint256 _amount\\n ) external returns (Delegation) {\\n _requireDelegatorOrRepresentative(_delegator);\\n _requireAmountGtZero(_amount);\\n\\n Delegation _delegation = Delegation(_computeAddress(_delegator, _slot));\\n\\n _burn(_delegator, _amount);\\n\\n IERC20(ticket).safeTransfer(address(_delegation), _amount);\\n\\n emit DelegationFundedFromStake(_delegator, _slot, _amount, msg.sender);\\n\\n return _delegation;\\n }\\n\\n /**\\n * @notice Withdraw tickets from a delegation. The tickets will be held by this contract and the delegator's stake will increase.\\n * @dev Only callable by the `_delegator` or a representative.\\n * @dev Will send the tickets to this contract and increase the `_delegator` staked amount.\\n * @dev Will revert if delegation is still locked.\\n * @param _delegator Address of the delegator\\n * @param _slot Slot of the delegation\\n * @param _amount Amount of tickets to withdraw\\n * @return The address of the Delegation\\n */\\n function withdrawDelegationToStake(\\n address _delegator,\\n uint256 _slot,\\n uint256 _amount\\n ) external returns (Delegation) {\\n _requireDelegatorOrRepresentative(_delegator);\\n\\n Delegation _delegation = Delegation(_computeAddress(_delegator, _slot));\\n\\n _transfer(_delegation, address(this), _amount);\\n\\n _mint(_delegator, _amount);\\n\\n emit WithdrewDelegationToStake(_delegator, _slot, _amount, msg.sender);\\n\\n return _delegation;\\n }\\n\\n /**\\n * @notice Withdraw an `_amount` of tickets from a delegation. The delegator is assumed to be the caller.\\n * @dev Tickets are sent directly to the passed `_to` address.\\n * @dev Will revert if delegation is still locked.\\n * @param _slot Slot of the delegation\\n * @param _amount Amount to withdraw\\n * @param _to Account to transfer the withdrawn tickets to\\n * @return The address of the Delegation\\n */\\n function transferDelegationTo(\\n uint256 _slot,\\n uint256 _amount,\\n address _to\\n ) external returns (Delegation) {\\n _requireRecipientNotZeroAddress(_to);\\n\\n Delegation _delegation = Delegation(_computeAddress(msg.sender, _slot));\\n _transfer(_delegation, _to, _amount);\\n\\n emit TransferredDelegation(msg.sender, _slot, _amount, _to);\\n\\n return _delegation;\\n }\\n\\n /**\\n * @notice Allow an account to set or unset a `_representative` to handle delegation.\\n * @dev If `_set` is `true`, `_representative` will be set as representative of `msg.sender`.\\n * @dev If `_set` is `false`, `_representative` will be unset as representative of `msg.sender`.\\n * @param _representative Address of the representative\\n * @param _set Set or unset the representative\\n */\\n function setRepresentative(address _representative, bool _set) external {\\n require(_representative != address(0), \\\"TWABDelegator/rep-not-zero-addr\\\");\\n\\n representatives[msg.sender][_representative] = _set;\\n\\n emit RepresentativeSet(msg.sender, _representative, _set);\\n }\\n\\n /**\\n * @notice Returns whether or not the given rep is a representative of the delegator.\\n * @param _delegator The delegator\\n * @param _representative The representative to check for\\n * @return True if the rep is a rep, false otherwise\\n */\\n function isRepresentativeOf(address _delegator, address _representative)\\n external\\n view\\n returns (bool)\\n {\\n return representatives[_delegator][_representative];\\n }\\n\\n /**\\n * @notice Allows a user to call multiple functions on the same contract. Useful for EOA who wants to batch transactions.\\n * @param _data An array of encoded function calls. The calls must be abi-encoded calls to this contract.\\n * @return The results from each function call\\n */\\n function multicall(bytes[] calldata _data) external returns (bytes[] memory) {\\n return _multicall(_data);\\n }\\n\\n /**\\n * @notice Alow a user to approve ticket and run various calls in one transaction.\\n * @param _amount Amount of tickets to approve\\n * @param _permitSignature Permit signature\\n * @param _data Datas to call with `functionDelegateCall`\\n */\\n function permitAndMulticall(\\n uint256 _amount,\\n Signature calldata _permitSignature,\\n bytes[] calldata _data\\n ) external {\\n _permitAndMulticall(IERC20Permit(address(ticket)), _amount, _permitSignature, _data);\\n }\\n\\n /**\\n * @notice Allows the caller to easily get the details for a delegation.\\n * @param _delegator The delegator address\\n * @param _slot The delegation slot they are using\\n * @return delegation The address that holds tickets for the delegation\\n * @return delegatee The address that tickets are being delegated to\\n * @return balance The balance of tickets in the delegation\\n * @return lockUntil The timestamp at which the delegation unlocks\\n * @return wasCreated Whether or not the delegation has been created\\n */\\n function getDelegation(address _delegator, uint256 _slot)\\n external\\n view\\n returns (\\n Delegation delegation,\\n address delegatee,\\n uint256 balance,\\n uint256 lockUntil,\\n bool wasCreated\\n )\\n {\\n delegation = Delegation(_computeAddress(_delegator, _slot));\\n wasCreated = address(delegation).isContract();\\n delegatee = ticket.delegateOf(address(delegation));\\n balance = ticket.balanceOf(address(delegation));\\n\\n if (wasCreated) {\\n lockUntil = delegation.lockUntil();\\n }\\n }\\n\\n /**\\n * @notice Computes the address of the delegation for the delegator + slot combination.\\n * @param _delegator The user who is delegating tickets\\n * @param _slot The delegation slot\\n * @return The address of the delegation. This is the address that holds the balance of tickets.\\n */\\n function computeDelegationAddress(address _delegator, uint256 _slot)\\n external\\n view\\n returns (address)\\n {\\n return _computeAddress(_delegator, _slot);\\n }\\n\\n /**\\n * @notice Returns the ERC20 token decimals.\\n * @dev This value is equal to the decimals of the ticket being delegated.\\n * @return ERC20 token decimals\\n */\\n function decimals() public view virtual override returns (uint8) {\\n return ERC20(address(ticket)).decimals();\\n }\\n\\n /* ============ Internal Functions ============ */\\n\\n /**\\n * @notice Computes the address of a delegation contract using the delegator and slot as a salt.\\n The contract is a clone, also known as minimal proxy contract.\\n * @param _delegator Address of the delegator\\n * @param _slot Slot of the delegation\\n * @return Address at which the delegation contract will be deployed\\n */\\n function _computeAddress(address _delegator, uint256 _slot) internal view returns (address) {\\n return _computeAddress(_computeSalt(_delegator, bytes32(_slot)));\\n }\\n\\n /**\\n * @notice Computes the timestamp at which the delegation unlocks, after which the delegatee can be changed and tickets withdrawn.\\n * @param _lockDuration The duration of the lock\\n * @return The lock expiration timestamp\\n */\\n function _computeLockUntil(uint96 _lockDuration) internal view returns (uint96) {\\n unchecked {\\n return uint96(block.timestamp) + _lockDuration;\\n }\\n }\\n\\n /**\\n * @notice Delegates tickets from the `_delegation` contract to the `_delegatee` address.\\n * @param _delegation Address of the delegation contract\\n * @param _delegatee Address of the delegatee\\n */\\n function _setDelegateeCall(Delegation _delegation, address _delegatee) internal {\\n bytes4 _selector = ticket.delegate.selector;\\n bytes memory _data = abi.encodeWithSelector(_selector, _delegatee);\\n\\n _executeCall(_delegation, _data);\\n }\\n\\n /**\\n * @notice Tranfers tickets from the Delegation contract to the `_to` address.\\n * @param _delegation Address of the delegation contract\\n * @param _to Address of the recipient\\n * @param _amount Amount of tickets to transfer\\n */\\n function _transferCall(\\n Delegation _delegation,\\n address _to,\\n uint256 _amount\\n ) internal {\\n bytes4 _selector = ticket.transfer.selector;\\n bytes memory _data = abi.encodeWithSelector(_selector, _to, _amount);\\n\\n _executeCall(_delegation, _data);\\n }\\n\\n /**\\n * @notice Execute a function call on the delegation contract.\\n * @param _delegation Address of the delegation contract\\n * @param _data The call data that will be executed\\n * @return The return datas from the calls\\n */\\n function _executeCall(Delegation _delegation, bytes memory _data)\\n internal\\n returns (bytes[] memory)\\n {\\n Delegation.Call[] memory _calls = new Delegation.Call[](1);\\n _calls[0] = Delegation.Call({ to: address(ticket), data: _data });\\n\\n return _delegation.executeCalls(_calls);\\n }\\n\\n /**\\n * @notice Transfers tickets from a delegation contract to `_to`.\\n * @param _delegation Address of the delegation contract\\n * @param _to Address of the recipient\\n * @param _amount Amount of tickets to transfer\\n */\\n function _transfer(\\n Delegation _delegation,\\n address _to,\\n uint256 _amount\\n ) internal {\\n _requireAmountGtZero(_amount);\\n _requireDelegationUnlocked(_delegation);\\n\\n _transferCall(_delegation, _to, _amount);\\n }\\n\\n /* ============ Modifier/Require Functions ============ */\\n\\n /**\\n * @notice Require to only allow the delegator or representative to call a function.\\n * @param _delegator Address of the delegator\\n */\\n function _requireDelegatorOrRepresentative(address _delegator) internal view {\\n require(\\n _delegator == msg.sender || representatives[_delegator][msg.sender],\\n \\\"TWABDelegator/not-dlgtr-or-rep\\\"\\n );\\n }\\n\\n /**\\n * @notice Require to verify that `_delegatee` is not address zero.\\n * @param _delegatee Address of the delegatee\\n */\\n function _requireDelegateeNotZeroAddress(address _delegatee) internal pure {\\n require(_delegatee != address(0), \\\"TWABDelegator/dlgt-not-zero-addr\\\");\\n }\\n\\n /**\\n * @notice Require to verify that `_amount` is greater than 0.\\n * @param _amount Amount to check\\n */\\n function _requireAmountGtZero(uint256 _amount) internal pure {\\n require(_amount > 0, \\\"TWABDelegator/amount-gt-zero\\\");\\n }\\n\\n /**\\n * @notice Require to verify that `_to` is not address zero.\\n * @param _to Address to check\\n */\\n function _requireRecipientNotZeroAddress(address _to) internal pure {\\n require(_to != address(0), \\\"TWABDelegator/to-not-zero-addr\\\");\\n }\\n\\n /**\\n * @notice Require to verify if a `_delegation` is locked.\\n * @param _delegation Delegation to check\\n */\\n function _requireDelegationUnlocked(Delegation _delegation) internal view {\\n require(block.timestamp >= _delegation.lockUntil(), \\\"TWABDelegator/delegation-locked\\\");\\n }\\n\\n /**\\n * @notice Require to verify that a `_lockDuration` does not exceed the maximum lock duration.\\n * @param _lockDuration Lock duration to check\\n */\\n function _requireLockDuration(uint256 _lockDuration) internal pure {\\n require(_lockDuration <= MAX_LOCK, \\\"TWABDelegator/lock-too-long\\\");\\n }\\n}\\n\",\"keccak256\":\"0xb601391dace6c270c82f8cf18bd063ca1b1926a3349e27d713f687d7e6f914ad\",\"license\":\"GPL-3.0\"}},\"version\":1}", "bytecode": 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"devdoc": { "events": { "DelegateeUpdated(address,uint256,address,uint96,address)": { "params": { "delegatee": "Address of the delegatee", "delegator": "Address of the delegator", "lockUntil": "Timestamp until which the delegation is locked", "slot": "Slot of the delegation", "user": "Address of the user who updated the delegatee" } }, "DelegationCreated(address,uint256,uint96,address,address,address)": { "params": { "delegatee": "Address of the delegatee", "delegation": "Address of the delegation that was created", "delegator": "Delegator of the delegation", "lockUntil": "Timestamp until which the delegation is locked", "slot": "Slot of the delegation", "user": "Address of the user who created the delegation" } }, "DelegationFunded(address,uint256,uint256,address)": { "params": { "amount": "Amount of tickets that were sent to the delegation", "delegator": "Address of the delegator", "slot": "Slot of the delegation", "user": "Address of the user who funded the delegation" } }, "DelegationFundedFromStake(address,uint256,uint256,address)": { "params": { "amount": "Amount of tickets that were sent to the delegation", "delegator": "Address of the delegator", "slot": "Slot of the delegation", "user": "Address of the user who pulled funds from the delegator stake to the delegation" } }, "RepresentativeSet(address,address,bool)": { "params": { "delegator": "Address of the delegator", "representative": "Address of the representative", "set": "Boolean indicating if the representative was set or unset" } }, "TicketSet(address)": { "params": { "ticket": "Address of the ticket" } }, "TicketsStaked(address,uint256)": { "params": { "amount": "Amount of tickets staked", "delegator": "Address of the delegator" } }, "TicketsUnstaked(address,address,uint256)": { "params": { "amount": "Amount of tickets unstaked", "delegator": "Address of the delegator", "recipient": "Address of the recipient that will receive the tickets" } }, "TransferredDelegation(address,uint256,uint256,address)": { "params": { "amount": "Amount of tickets withdrawn", "delegator": "Address of the delegator", "slot": "Slot of the delegation", "to": "Recipient address of withdrawn tickets" } }, "WithdrewDelegationToStake(address,uint256,uint256,address)": { "params": { "amount": "Amount of tickets withdrawn", "delegator": "Address of the delegator", "slot": "Slot of the delegation", "user": "Address of the user who withdrew the tickets" } } }, "kind": "dev", "methods": { "allowance(address,address)": { "details": "See {IERC20-allowance}." }, "approve(address,uint256)": { "details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address." }, "balanceOf(address)": { "details": "See {IERC20-balanceOf}." }, "computeDelegationAddress(address,uint256)": { "params": { "_delegator": "The user who is delegating tickets", "_slot": "The delegation slot" }, "returns": { "_0": "The address of the delegation. This is the address that holds the balance of tickets." } }, "constructor": { "params": { "_ticket": "Address of the ticket contract", "name_": "The name for the staked ticket token", "symbol_": "The symbol for the staked ticket token" } }, "createDelegation(address,uint256,address,uint96)": { "details": "The `_delegator` and `_slot` params are used to compute the salt of the delegation", "params": { "_delegatee": "Address of the delegatee", "_delegator": "Address of the delegator that will be able to handle the delegation", "_lockDuration": "Duration of time for which the delegation is locked. Must be less than the max duration.", "_slot": "Slot of the delegation" }, "returns": { "_0": "Returns the address of the Delegation contract that will hold the tickets" } }, "decimals()": { "details": "This value is equal to the decimals of the ticket being delegated.", "returns": { "_0": "ERC20 token decimals" } }, "decreaseAllowance(address,uint256)": { "details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`." }, "fundDelegation(address,uint256,uint256)": { "details": "Callable by anyone.Will revert if delegation does not exist.", "params": { "_amount": "Amount of tickets to transfer", "_delegator": "Address of the delegator", "_slot": "Slot of the delegation" }, "returns": { "_0": "The address of the Delegation" } }, "fundDelegationFromStake(address,uint256,uint256)": { "details": "Callable only by the `_delegator` or a representative.Will revert if delegation does not exist.Will revert if `_amount` is greater than the staked amount.", "params": { "_amount": "Amount of tickets to send to the delegation from the staked amount", "_delegator": "Address of the delegator", "_slot": "Slot of the delegation" }, "returns": { "_0": "The address of the Delegation" } }, "getDelegation(address,uint256)": { "params": { "_delegator": "The delegator address", "_slot": "The delegation slot they are using" }, "returns": { "balance": "The balance of tickets in the delegation", "delegatee": "The address that tickets are being delegated to", "delegation": "The address that holds tickets for the delegation", "lockUntil": "The timestamp at which the delegation unlocks", "wasCreated": "Whether or not the delegation has been created" } }, "increaseAllowance(address,uint256)": { "details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address." }, "isRepresentativeOf(address,address)": { "params": { "_delegator": "The delegator", "_representative": "The representative to check for" }, "returns": { "_0": "True if the rep is a rep, false otherwise" } }, "multicall(bytes[])": { "params": { "_data": "An array of encoded function calls. The calls must be abi-encoded calls to this contract." }, "returns": { "_0": "The results from each function call" } }, "name()": { "details": "Returns the name of the token." }, "permitAndMulticall(uint256,(uint256,uint8,bytes32,bytes32),bytes[])": { "params": { "_amount": "Amount of tickets to approve", "_data": "Datas to call with `functionDelegateCall`", "_permitSignature": "Permit signature" } }, "setRepresentative(address,bool)": { "details": "If `_set` is `true`, `_representative` will be set as representative of `msg.sender`.If `_set` is `false`, `_representative` will be unset as representative of `msg.sender`.", "params": { "_representative": "Address of the representative", "_set": "Set or unset the representative" } }, "stake(address,uint256)": { "details": "Tickets can be staked on behalf of a `_to` user.", "params": { "_amount": "Amount of tickets to stake", "_to": "Address to which the stake will be attributed" } }, "symbol()": { "details": "Returns the symbol of the token, usually a shorter version of the name." }, "totalSupply()": { "details": "See {IERC20-totalSupply}." }, "transfer(address,uint256)": { "details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`." }, "transferDelegationTo(uint256,uint256,address)": { "details": "Tickets are sent directly to the passed `_to` address.Will revert if delegation is still locked.", "params": { "_amount": "Amount to withdraw", "_slot": "Slot of the delegation", "_to": "Account to transfer the withdrawn tickets to" }, "returns": { "_0": "The address of the Delegation" } }, "transferFrom(address,address,uint256)": { "details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`." }, "unstake(address,uint256)": { "details": "If delegator has delegated his whole stake, he will first have to withdraw from a delegation to be able to unstake.", "params": { "_amount": "Amount of tickets to unstake", "_to": "Address of the recipient that will receive the tickets" } }, "updateDelegatee(address,uint256,address,uint96)": { "details": "Only callable by the `_delegator` or their representative.Will revert if delegation is still locked.", "params": { "_delegatee": "Address of the delegatee", "_delegator": "Address of the delegator", "_lockDuration": "Duration of time during which the delegatee cannot be changed nor withdrawn", "_slot": "Slot of the delegation" }, "returns": { "_0": "The address of the Delegation" } }, "withdrawDelegationToStake(address,uint256,uint256)": { "details": "Only callable by the `_delegator` or a representative.Will send the tickets to this contract and increase the `_delegator` staked amount.Will revert if delegation is still locked.", "params": { "_amount": "Amount of tickets to withdraw", "_delegator": "Address of the delegator", "_slot": "Slot of the delegation" }, "returns": { "_0": "The address of the Delegation" } } }, "stateVariables": { "representatives": { "details": "Representative can only handle delegation and cannot withdraw tickets to their wallet.delegator => representative => bool allowing representative to represent the delegator" } }, "title": "Delegate chances to win to multiple accounts.", "version": 1 }, "userdoc": { "events": { "DelegateeUpdated(address,uint256,address,uint96,address)": { "notice": "Emitted when a delegatee is updated." }, "DelegationCreated(address,uint256,uint96,address,address,address)": { "notice": "Emitted when a new delegation is created." }, "DelegationFunded(address,uint256,uint256,address)": { "notice": "Emitted when a delegation is funded." }, "DelegationFundedFromStake(address,uint256,uint256,address)": { "notice": "Emitted when a delegation is funded from the staked amount." }, "RepresentativeSet(address,address,bool)": { "notice": "Emitted when a representative is set." }, "TicketSet(address)": { "notice": "Emitted when ticket associated with this contract has been set." }, "TicketsStaked(address,uint256)": { "notice": "Emitted when tickets have been staked." }, "TicketsUnstaked(address,address,uint256)": { "notice": "Emitted when tickets have been unstaked." }, "TransferredDelegation(address,uint256,uint256,address)": { "notice": "Emitted when a delegator withdraws an amount of tickets from a delegation to a specified wallet." }, "WithdrewDelegationToStake(address,uint256,uint256,address)": { "notice": "Emitted when an amount of tickets has been withdrawn from a delegation. The tickets are held by this contract and the delegator stake is increased." } }, "kind": "user", "methods": { "MAX_LOCK()": { "notice": "Max lock time during which a delegation cannot be updated." }, "computeDelegationAddress(address,uint256)": { "notice": "Computes the address of the delegation for the delegator + slot combination." }, "constructor": { "notice": "Creates a new TWAB Delegator that is bound to the given ticket contract." }, "createDelegation(address,uint256,address,uint96)": { "notice": "Creates a new delegation. This will create a new Delegation contract for the given slot and have it delegate its tickets to the given delegatee. If a non-zero lock duration is passed, then the delegatee cannot be changed, nor funding withdrawn, until the lock has expired." }, "decimals()": { "notice": "Returns the ERC20 token decimals." }, "delegationInstance()": { "notice": "The instance to which all proxies will point." }, "fundDelegation(address,uint256,uint256)": { "notice": "Fund a delegation by transferring tickets from the caller to the delegation." }, "fundDelegationFromStake(address,uint256,uint256)": { "notice": "Fund a delegation using the `_delegator` stake." }, "getDelegation(address,uint256)": { "notice": "Allows the caller to easily get the details for a delegation." }, "isRepresentativeOf(address,address)": { "notice": "Returns whether or not the given rep is a representative of the delegator." }, "multicall(bytes[])": { "notice": "Allows a user to call multiple functions on the same contract. Useful for EOA who wants to batch transactions." }, "permitAndMulticall(uint256,(uint256,uint8,bytes32,bytes32),bytes[])": { "notice": "Alow a user to approve ticket and run various calls in one transaction." }, "setRepresentative(address,bool)": { "notice": "Allow an account to set or unset a `_representative` to handle delegation." }, "stake(address,uint256)": { "notice": "Stake `_amount` of tickets in this contract." }, "ticket()": { "notice": "Prize pool ticket to which this contract is tied to." }, "transferDelegationTo(uint256,uint256,address)": { "notice": "Withdraw an `_amount` of tickets from a delegation. The delegator is assumed to be the caller." }, "unstake(address,uint256)": { "notice": "Unstake `_amount` of tickets from this contract. Transfers ticket to the passed `_to` address." }, "updateDelegatee(address,uint256,address,uint96)": { "notice": "Updates the delegatee and lock duration for a delegation slot." }, "withdrawDelegationToStake(address,uint256,uint256)": { "notice": "Withdraw tickets from a delegation. The tickets will be held by this contract and the delegator's stake will increase." } }, "notice": "This contract allows accounts to easily delegate a portion of their tickets to multiple delegatees. The delegatees chance of winning prizes is increased by the delegated amount. If a delegator doesn't want to actively manage the delegations, then they can stake on the contract and appoint representatives.", "version": 1 }, "storageLayout": { "storage": [ { "astId": 282, "contract": "@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol:TWABDelegator", "label": "_balances", "offset": 0, "slot": "0", "type": "t_mapping(t_address,t_uint256)" }, { "astId": 288, "contract": "@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol:TWABDelegator", "label": "_allowances", "offset": 0, "slot": "1", "type": "t_mapping(t_address,t_mapping(t_address,t_uint256))" }, { "astId": 290, "contract": "@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol:TWABDelegator", "label": "_totalSupply", "offset": 0, "slot": "2", "type": "t_uint256" }, { "astId": 292, "contract": "@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol:TWABDelegator", "label": "_name", "offset": 0, "slot": "3", "type": "t_string_storage" }, { "astId": 294, "contract": "@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol:TWABDelegator", "label": "_symbol", "offset": 0, "slot": "4", "type": "t_string_storage" }, { "astId": 16223, "contract": "@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol:TWABDelegator", "label": "delegationInstance", "offset": 0, "slot": "5", "type": "t_contract(Delegation)16211" }, { "astId": 16574, "contract": "@pooltogether/v4-twab-delegator/contracts/TWABDelegator.sol:TWABDelegator", "label": "representatives", "offset": 0, "slot": "6", "type": "t_mapping(t_address,t_mapping(t_address,t_bool))" } ], "types": { "t_address": { "encoding": "inplace", "label": "address", "numberOfBytes": "20" }, "t_bool": { "encoding": "inplace", "label": "bool", "numberOfBytes": "1" }, "t_contract(Delegation)16211": { "encoding": "inplace", "label": "contract Delegation", "numberOfBytes": "20" }, "t_mapping(t_address,t_bool)": { "encoding": "mapping", "key": "t_address", "label": "mapping(address => bool)", "numberOfBytes": "32", "value": "t_bool" }, "t_mapping(t_address,t_mapping(t_address,t_bool))": { "encoding": "mapping", "key": "t_address", "label": "mapping(address => mapping(address => bool))", "numberOfBytes": "32", "value": "t_mapping(t_address,t_bool)" }, "t_mapping(t_address,t_mapping(t_address,t_uint256))": { "encoding": "mapping", "key": "t_address", "label": "mapping(address => mapping(address => uint256))", "numberOfBytes": "32", "value": "t_mapping(t_address,t_uint256)" }, "t_mapping(t_address,t_uint256)": { "encoding": "mapping", "key": "t_address", "label": "mapping(address => uint256)", "numberOfBytes": "32", "value": "t_uint256" }, "t_string_storage": { "encoding": "bytes", "label": "string", "numberOfBytes": "32" }, "t_uint256": { "encoding": "inplace", "label": "uint256", "numberOfBytes": "32" } } } }