module.exports = description => {
    let header = `// Copyright (C) 2018 Leo Balter.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: prod-CharacterClassEscape
description: >
    ${description}
info: |
    This is a generated test. Please check out
    https://github.com/bocoup/test262-regexp-generator
    for any changes.

    CharacterClassEscape[U] ::
        d
        D
        s
        S
        w
        W

    21.2.2.12 CharacterClassEscape

    The production CharacterClassEscape :: d evaluates as follows:
        Return the ten-element set of characters containing the characters 0 through 9 inclusive.
    The production CharacterClassEscape :: D evaluates as follows:
        Return the set of all characters not included in the set returned by CharacterClassEscape :: d.
    The production CharacterClassEscape :: s evaluates as follows:
        Return the set of characters containing the characters that are on the right-hand side of
        the WhiteSpace or LineTerminator productions.
    The production CharacterClassEscape :: S evaluates as follows:
        Return the set of all characters not included in the set returned by CharacterClassEscape :: s.
    The production CharacterClassEscape :: w evaluates as follows:
        Return the set of all characters returned by WordCharacters().
    The production CharacterClassEscape :: W evaluates as follows:
        Return the set of all characters not included in the set returned by CharacterClassEscape :: w.
features: [String.fromCodePoint]
includes: [regExpUtils.js]
---*/\n`;

    return header;
};