thingies

parts/3/phonebookBackend/node_modules/eslint/messages/config-serialize-function.js

@@ -0,0 +1,30 @@
+"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();
+};