ChainUtils
Chain helpers internal library
ARBITRUM_MAINNET
ARBITRUM_SEPOLIA
POLYGON_MAINNET
TESTNET
Overflow
getBlockNumber
Returns the current block number (l2 block for arbitrum)
getUint48BlockNumber
Returns blockNumber converted to uint48
Parameters
getWrappedNativeToken
Returns the wrapped native token address for the current chain
isWrappedNativeToken
Returns whether a token is the wrapped native token for the current chain