calldata for array param

external visibility for processClaims

storage cache for fee

custom errors used

unchecked loop increment

unchecked comment present

cheap check first

batch size limit

exact pragma for contract

caret pragma for interface

named imports only

no magic numbers

contract-level @author

contract-level @custom:security-contact

@notice on functions

@param order matches signature

@return on functions

event NatSpec with @param

error NatSpec explains when thrown

DEPRECATED in NatSpec

function params use _camelCase

named returns camelCase

caret pragma for interface

blank line after imports

named imports only

using statement first

explicit ancestor in imports

explicit ancestor in is-clause

ERC-7201 storage struct

ERC-7201 _storage() accessor

repeated check in modifier

public virtual for overridable

exact pragma for contract

explicit state var visibility

named imports only

blank line after imports

no this.functionCall()

custom errors not strings