`max_fee`

Cheatcodes modifying max_fee:

`cheat_max_fee`

fn cheat_max_fee(target: ContractAddress, max_fee: u128, span: CheatSpan)

Changes the transaction max fee for the given target and span.

fn start_cheat_max_fee_global(max_fee: u128)

Changes the transaction max fee for all targets.

fn start_cheat_max_fee(target: ContractAddress, max_fee: u128)

Changes the transaction max fee for the given target.

fn stop_cheat_max_fee(target: ContractAddress)

Cancels the cheat_max_fee / start_cheat_max_fee for the given target.

fn stop_cheat_max_fee_global(target: ContractAddress)

Cancels the start_cheat_max_fee_global.