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// Copyright (c) 2013-2021 The btcsuite developers
// Copyright (c) 2015-2021 The Decred developers
package ecdsa
import (
secp_ecdsa "github.com/decred/dcrd/dcrec/secp256k1/v4/ecdsa"
)
// ErrorKind identifies a kind of error. It has full support for
// errors.Is and errors.As, so the caller can directly check against
// an error kind when determining the reason for an error.
type ErrorKind = secp_ecdsa.ErrorKind
// Error identifies an error related to an ECDSA signature. It has full
// support for errors.Is and errors.As, so the caller can ascertain the
// specific reason for the error by checking the underlying error.
type Error = secp_ecdsa.ErrorKind
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