NewCreateClientCmd defines the command to create a new IBC Client as defined in https://github.com/cosmos/ics/tree/master/spec/ics-002-client-semantics#create.

NewSubmitMisbehaviourCmd defines the command to submit a misbehaviour to invalidate previous state roots and prevent future updates as defined in https://github.com/cosmos/ics/tree/master/spec/ics-002-client-semantics#misbehaviour.

NewTxCmd returns a root CLI command handler for all x/ibc/light-clients/07-tendermint transaction commands.

NewUpdateClientCmd defines the command to update a client as defined in https://github.com/cosmos/ics/tree/master/spec/ics-002-client-semantics#update.