timestamps to dates filter in supabase-js

I have a column of type timestamptz and I want to do a query filtering using a date.

So, I can do this in SQL like this:


But, I can't do a query on supabase-js, I would like to do something like this:



Today the only way I found to do this is by creating a Postgres Function and calling then using .rpc.

Would it be possible to add functionality similar to this in subbase-js?