Reference

• PolicyPool - The PolicyPool is the main contract that keeps track of active policies and receives the spending allowances.
• EToken - This is an ERC20 compatible contract that represents the capital of each liquidity provider in a given pool.
• WEToken - Non-rebasing ERC-4626 wrapper for an eToken.
• ILPWhitelist - Whitelist contracts controlling who can provide liquidity.
• Cooler - Optional component that handles the cooldown required before withdrawing from an eToken.
• PremiumsAccount - The risk modules are grouped in premiums accounts that keep track of the pure premiums (active and earned) their policies.
• RiskModule - Contract that manages the insurance products of the protocol, responsible for injecting policies and policy resolution.
• Underwriters - Contracts that validate, price and build the policies, plugged into a RiskModule.