You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: lint_mp_allowed_eku.go
    path of file: ./repos/moby/vendor/github.com/zmap/zlint/v3/lints/mozilla
    
    the code of the file until where you have to start completion: /*
 * ZLint Copyright 2021 Regents of the University of Michigan
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 
    
func init() {
	lint.RegisterLint(&lint.Lint{
		Name:          "n_mp_allowed_eku",
		Description:   "A SubCA certificate must not have key usage that allows for both server auth and email protection, and must not use anyKeyUsage",
		Citation:      "Mozilla Root Store Policy / Section 5.3",
		Source:        lint.MozillaRootStorePolicy,
		EffectiveDate: time.Date(2019, time.January, 1, 0, 0, 0, 0, time.UTC),
		Lint:          &allowedEKU{},
	})
}