Router for accessing interface contract
Address of the interface contract
msg.senderis the owner of the contract.
the address of the owner.
Allows the current owner to relinquish control of the contract.
Renouncing to ownership will leave the contract without an owner. It will not be possible to call the functions with the
Allows the current owner to transfer control of the contract to a newOwner.
The address to transfer ownership to.
New contract address