why queryClient.invalidateQueries response type Promise

[kimjh0813]

const response = await queryClient.invalidateQueries([DIR_KEYS.FILE_COMMENT]);

response = undefind
why is the response type Promise, is it just for asynchronous processing?

[TkDodo]

yes, you can await it to make sure the code after it only runs once the refetches that are potentially triggered by invalidation have completed.

[Lisba]

@TkDodo It means that is the same using await or return
await queryClient.invalidateQueries([DIR_KEYS.FILE_COMMENT]);
or
return queryClient.invalidateQueries([DIR_KEYS.FILE_COMMENT]);,
because both means that your mutation will wait until all the potentially queries triggered by invalidation have completed, right?