Not enough information to infer relation with self-one-To-Many relation

export const questionSchema = pgTable('questions', {
  id: serial('id').primaryKey(),
  text:...
  parentId: integer('parentQuestion').references((): AnyPgColumn => questionSchema.id, { onDelete: 'cascade' }),
})

export const questionsRelations = relations(questionSchema, ({ many, one }) => ({
  parentQuestion: one(questionSchema, {
    fields: [questionSchema.parentQuestion],
    references: [questionSchema.id],
    relationName: 'parentQuestion',
  }),
  subQuestions: many(questionSchema, {
    relationName: 'subQuestions',
  }),
}))

const questions = await db.query.questionSchema.findMany({
    with: {
      subQuestions: true,
    },
  })