add value vithh error

input/errs/error.go

@@ -2,7 +2,6 @@ package errs
 
 import (
 	"errors"
-	"fmt"
 )
 
 var (
@@ -13,46 +12,5 @@ var (
 	ErrRequired       = errors.New("is required")
 	ErrAppend         = errors.New("failed append")
 	ErrInvalidName    = errors.New("invalid name")
+	ErrWrongType      = errors.New("wrong type")
 )
-
-func New(name, t string, err error) Error {
-	return Error{
-		name: name,
-		t:    t,
-		err:  err,
-	}
-}
-
-type Error struct {
-	name string
-	err  error
-	t    string
-}
-
-func (o Error) Error() string {
-	return fmt.Sprintf("%s: '%s' %s", o.t, o.name, o.err)
-}
-
-func (o Error) Is(err error) bool {
-	return errors.Is(err, o.err)
-}
-
-func (o Error) Unwrap() error {
-	return o.err
-}
-
-func Option(name string, err error) Error {
-	return Error{
-		name: name,
-		err:  err,
-		t:    "option",
-	}
-}
-
-func Argument(name string, err error) Error {
-	return Error{
-		name: name,
-		err:  err,
-		t:    "argument",
-	}
-}