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expected_keepers.go
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/
expected_keepers.go
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package types
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/vm"
evmtypes "github.com/tharsis/ethermint/x/evm/types"
)
// AccountKeeper defines the expected account keeper interface
type AccountKeeper interface {
GetModuleAddress(moduleName string) sdk.AccAddress
GetSequence(sdk.Context, sdk.AccAddress) (uint64, error)
}
// BankKeeper defines the expected bank keeper interface
type BankKeeper interface {
evmtypes.BankKeeper
GetSupply(ctx sdk.Context, denom string) sdk.Coin
SpendableCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
SendCoins(ctx sdk.Context, fromAddr sdk.AccAddress, toAddr sdk.AccAddress, amt sdk.Coins) error
}
// EvmKeeper defines the expected interface needed to make EVM transactions.
type EvmKeeper interface {
// This is actually a gRPC query method
EstimateGas(ctx context.Context, req *evmtypes.EthCallRequest) (*evmtypes.EstimateGasResponse, error)
ApplyMessage(ctx sdk.Context, msg core.Message, tracer vm.EVMLogger, commit bool) (*evmtypes.MsgEthereumTxResponse, error)
}