package types // noalias

import (
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/cosmos/cosmos-sdk/x/auth/types"
)

// StakingKeeper defines the expected staking keeper
type StakingKeeper interface {
	StakingTokenSupply(ctx sdk.Context) sdk.Int
	BondedRatio(ctx sdk.Context) sdk.Dec
}

// AccountKeeper defines the contract required for account APIs.
type AccountKeeper interface {
	GetModuleAddress(name string) sdk.AccAddress

	// TODO remove with genesis 2-phases refactor https://github.com/cosmos/cosmos-sdk/issues/2862
	SetModuleAccount(sdk.Context, types.ModuleAccountI)
	GetModuleAccount(ctx sdk.Context, moduleName string) types.ModuleAccountI
}

// BankKeeper defines the contract needed to be fulfilled for banking and supply
// dependencies.
type BankKeeper interface {
	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
	SendCoinsFromModuleToModule(ctx sdk.Context, senderModule, recipientModule string, amt sdk.Coins) error
	MintCoins(ctx sdk.Context, name string, amt sdk.Coins) error
}