Is it possible to introspect relations?

export const externalUsersRelations = relations(external_users, ({one}) => ({
    users: one(users, {
        fields: [external_users.user_id],
        references: [users.id]
    })
}));

function one_relations(r) {...}
one_relations(external_usersRelations) // returning [['one', users, {fields:.., references: ..}], ...]