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Describe the enhancement you want to request

drizzle is great, it's dynamic design is perfect for my case.
(no need to putting all tables when initialization)

I wrote a wrapper for drizzle as a plugin for the framework I use.
But I need to do create table(migrations) while only know exactly one single table.

So use pushSQLiteSchema({ table: ... }) will remove all other tables,
I try to use generateSQLiteMigration(),
but I didn't have value for the prev parameter in generateSQLiteMigration(),
because sqlitePushIntrospect() is not exported.

TL;DR
pushSQLiteSchema() needs all tables, otherwise other tables is gone.

generateSQLiteMigration() functions is exported, but can't call sqlitePushIntrospect() for prev

If I could access sqlitePushIntrospect,
I could filter out other tables and prevent accidentally removing other tables.