`IL2MessageManagerV1`

event MinimumFeeChanged(uint256 previousMinimumFee, uint256 newMinimumFee, address calledBy)

Emitted when L2 minimum fee is changed.

Name	Type	Description
previousMinimumFee	uint256	The previous minimum fee in Wei.
newMinimumFee	uint256	The new minimum fee in Wei.
calledBy	address	The indexed address who changed the minimum fee.

event L1L2MessageHashesAddedToInbox(bytes32[] messageHashes)

Emitted when L1->L2 message hashes have been added to L2 storage.

Name	Type	Description
messageHashes	bytes32[]	The message hashes that were added to L2 for claiming.

error MessageHashesListLengthHigherThanOneHundred(uint256 length)

Thrown when the message hashes list length is higher than one hundred.

error MessageDoesNotExistOrHasAlreadyBeenClaimed(bytes32 messageHash)

Thrown when the message does not exist or has already been claimed.