🌟 is the mark of an important function.

lock_modifier

ensure_modifier

getPair

getReserves

getAmountOut🌟

getAmountsOut

createPair 🌟

pairFor

quote🌟

_update🌟

safeTransfer

safeTransferFrom

sortToken

mint

_mint

_mintFee

burn

_burn

swap

uniswapV2Call

_swap