Add interim type aliases

codec/types/types_test.go

@@ -27,6 +27,9 @@ func TestAnyPackUnpack(t *testing.T) {
 	require.Equal(t, spot, animal)
 }
 
+// TODO(#13279): Remove this alias in a future release
+type TestI ITest
+
 type ITest interface {
 	DoSomething()
 }

testutil/testdata/animal.go

@@ -42,6 +42,9 @@ func (m HasAnimal) UnpackInterfaces(unpacker types.AnyUnpacker) error {
 	return unpacker.UnpackAny(m.Animal, &animal)
 }
 
+// TODO(#13279): Remove this alias in a future release
+type HasAnimalI IHasAnimal
+
 type IHasAnimal interface {
 	TheAnimal() Animal
 }
@@ -52,6 +55,9 @@ func (m HasAnimal) TheAnimal() Animal {
 	return m.Animal.GetCachedValue().(Animal)
 }
 
+// TODO(#13279): Remove this alias in a future release
+type HasHasAnimalI IHasHasAnimal
+
 type IHasHasAnimal interface {
 	TheHasAnimal() IHasAnimal
 }
@@ -69,6 +75,9 @@ func (m HasHasAnimal) UnpackInterfaces(unpacker types.AnyUnpacker) error {
 	return unpacker.UnpackAny(m.HasAnimal, &animal)
 }
 
+// TODO(#13279): Remove this alias in a future release
+type HasHasHasAnimalI IHasHasHasAnimal
+
 type IHasHasHasAnimal interface {
 	TheHasHasAnimal() IHasHasAnimal
 }

x/auth/keeper/keeper.go

@@ -15,6 +15,9 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
 )
 
+// TODO(#13279): Remove this alias in a future release
+type AccountKeeperI IAccountKeeper
+
 // IAccountKeeper is the interface contract that x/auth's keeper implements.
 type IAccountKeeper interface {
 	// Return a new account with the next account number and the specified address. Does not save the new account to the store.

x/auth/types/account.go

@@ -299,6 +299,9 @@ func (ma *ModuleAccount) UnmarshalJSON(bz []byte) error {
 	return nil
 }
 
+// TODO(#13279): Remove this alias in a future release
+type AccountI IAccount
+
 // IAccount is an interface used to store coins at a given address within state.
 // It presumes a notion of sequence numbers for replay protection,
 // a notion of account numbers for replay protection for previously pruned accounts,
@@ -324,6 +327,9 @@ type IAccount interface {
 	String() string
 }
 
+// TODO(#13279): Remove this alias in a future release
+type ModuleAccountI IModuleAccount
+
 // IModuleAccount defines an account interface for modules that hold tokens in
 // an escrow.
 type IModuleAccount interface {

x/bank/migrations/v1/types.go

@@ -46,6 +46,9 @@ func AddressFromBalancesStore(key []byte) sdk.AccAddress {
 	return sdk.AccAddress(addr)
 }
 
+// TODO(#13279): Remove this alias in a future release
+type SupplyI ISupply
+
 // ISupply defines an inflationary supply interface for modules that handle
 // token supply.
 // It is copy-pasted from:

x/evidence/exported/evidence.go

@@ -37,6 +37,9 @@ type ValidatorEvidence interface {
 	GetTotalPower() int64
 }
 
+// TODO(#13279): Remove this alias in a future release
+type MsgSubmitEvidenceI IMsgSubmitEvidence
+
 // IMsgSubmitEvidence defines the specific interface a concrete message must
 // implement in order to process submitted evidence. The concrete MsgSubmitEvidence
 // must be defined at the application-level.

x/feegrant/fees.go

@@ -6,6 +6,9 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
+// TODO(#13279): Remove this alias in a future release
+type FeeAllowanceI IFeeAllowance
+
 // FeeAllowance implementations are tied to a given fee delegator and delegatee,
 // and are used to enforce fee grant limits.
 type IFeeAllowance interface {

x/staking/types/exported.go

@@ -8,13 +8,19 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
+// TODO(#13279): Remove this alias in a future release
+type DelegationI IDelegation
+
 // IDelegation delegation bond for a delegated proof of stake system
 type IDelegation interface {
 	GetDelegatorAddr() sdk.AccAddress // delegator sdk.AccAddress for the bond
 	GetValidatorAddr() sdk.ValAddress // validator operator address
 	GetShares() math.LegacyDec        // amount of validator's shares held in this delegation
 }
 
+// TODO(#13279): Remove this alias in a future release
+type ValidatorI IValidator
+
 // IValidator expected validator functions
 type IValidator interface {
 	IsJailed() bool                                          // whether the validator is jailed