DeductFees deducts fees from the given account and transfers them to the set module account.

DeductFeeDecorator deducts fees from the first signer of the tx.

Hooks wrapper struct for incentives keeper.

MempoolFeeDecorator will check if the transaction's fee is at least as large as the local validator's minimum gasFee (defined in validator config).

Querier defines a wrapper around the x/txfees keeper providing gRPC method handlers.