broken with stylelint 16.10: TypeError: Cannot read properties of undefined (reading 'config')

[MiniDigger]

Type of issue

• Bug report

Environment

Node.js v22.2.0
win32 10.0.19045

Expected behavior

stuff works

Current behavior

    TypeError: Cannot read properties of undefined (reading 'config')
        at Object.validateOptions (C:\Gothaer\Projects\stylelint-bem\node_modules\stylelint\lib\utils\validateOptions.cjs:22:40)
        at C:\Gothaer\Projects\stylelint-bem\index.js:181:40
        at file:///C:/Gothaer/Projects/stylelint-bem/node_modules/stylelint/lib/lintPostcssResult.mjs:113:60
        at Array.map (<anonymous>)
        at lintPostcssResult (file:///C:/Gothaer/Projects/stylelint-bem/node_modules/stylelint/lib/lintPostcssResult.mjs:112:18)
        at async lintSource (file:///C:/Gothaer/Projects/stylelint-bem/node_modules/stylelint/lib/lintSource.mjs:108:2)
        at async standalone (file:///C:/Gothaer/Projects/stylelint-bem/node_modules/stylelint/lib/standalone.mjs:143:26)
        at async C:\Gothaer\Projects\stylelint-bem\node_modules\jest-preset-stylelint\getTestRule.js:73:30

Steps to reproduce the behavior

• clone the repo
• update stylelint to 16.10
• run the tests

Explanation

so this is a fun one. I thought I was going insane for a bit, but managed to track it down.
this package is calling stylelint's validateOptions with an invalid method signature!
it passes an object:

stylelint-bem/index.js

Lines 181 to 185 in 41ee842

	const validOptions = stylelint.utils.validateOptions({
	ruleName,
	result,
	actual: options,
	});

when stylelint expects multiple params: https://github.com/stylelint/stylelint/blob/1b03662ecb05cc6ed323b4e3b0946fb20870b287/lib/utils/validateOptions.cjs#L20-L22

this never surfaced, since validateOptions basically does nothing if the 3rd param is empty. At least it used to do nothing. in stylelint 16.10 there is a new option that actually checks stuff on the first param, and since stylelint-bem passes a malformed param, the error occurs. commit adding the option: stylelint/stylelint@8643754#diff-a9078006ea40b10e08ed8dd13f68bb5a9585641b76e827cef5bc80216d1aa877R18 )

ill submit a PR fixing it after lunch....

[ernscht]

Great!
Thank you very much for your finding and your work.

But I won't be able to look at it until tomorrow at the earliest.

[ernscht]

Fix is published as v10.1.0