'use strict';

module.exports = function ({ key, objectKey }) {
  // special case for parsers
  const isParser =
    objectKey === 'parser' && (key === 'parse' || key === 'parseForESLint');
  const parserMessage = `
    This typically happens when you're using a custom parser that does not
provide a "meta" property, which is how ESLint determines the serialized
representation. Please open an issue with the maintainer of the custom parser
and share this link:

https://eslint.org/docs/latest/extend/custom-parsers#meta-data-in-custom-parsers
`.trim();

  return `
The requested operation requires ESLint to serialize configuration data,
but the configuration key "${objectKey}.${key}" contains a function value,
which cannot be serialized.

${
  isParser ? parserMessage : (
    'Please double-check your configuration for errors.'
  )
}

If you still have problems, please stop by https://eslint.org/chat/help to chat
with the team.
`.trimStart();
};