simulation

func FindAccount(accs []simtypes.Account, address string) (simtypes.Account, bool)

func SimulateMsgCreateChannel(
	ak types.AccountKeeper,
	bk types.BankKeeper,
	k keeper.Keeper,
) simtypes.Operation

func SimulateMsgCreateHowIs(
	ak types.AccountKeeper,
	bk types.BankKeeper,
	k keeper.Keeper,
) simtypes.Operation

func SimulateMsgDeactivateChannel(
	ak types.AccountKeeper,
	bk types.BankKeeper,
	k keeper.Keeper,
) simtypes.Operation

func SimulateMsgDeleteHowIs(
	ak types.AccountKeeper,
	bk types.BankKeeper,
	k keeper.Keeper,
) simtypes.Operation

func SimulateMsgUpdateChannel(
	ak types.AccountKeeper,
	bk types.BankKeeper,
	k keeper.Keeper,
) simtypes.Operation

func SimulateMsgUpdateHowIs(
	ak types.AccountKeeper,
	bk types.BankKeeper,
	k keeper.Keeper,
) simtypes.Operation