[React]Cannot destructure property 'id' of '(intermediate value)' as it is undefined.

下記のエラーが出たときの対処法

Cannot destructure property 'id' of '(intermediate value)' as it is undefined. 

idがundifinedのときがあるからlintエラーが出る

const { id } = router?.query

修正後

const { id } = router?.query || {};

参考記事