How to add multiple tables in a single export object

export const orderssection = mysqlTable('orderssection', {
  firstName: varchar('first_name', { length: 30 }).notNull(),
  lastName: varchar('last_name', { length: 30 }).notNull(),
});

export const orderssectiontwo = mysqlTable('orderssectiontwo', {
  firstName: varchar('first_name', { length: 30 }).notNull(),
  lastName: varchar('last_name', { length: 30 }).notNull(),
});

export const orderssectionthree = mysqlTable('orderssectionthree', {
  firstName: varchar('first_name', { length: 30 }).notNull(),
  lastName: varchar('last_name', { length: 30 }).notNull(),
});

const insertOrdersSectionThreeSchema = createInsertSchema(OrdersSectionThree)
const insertOrdersSectionTwoSchema = createInsertSchema(OrdersSectionTwo)
const insertOrdersSectionSchema = createInsertSchema(OrdersSection)

export const insertOrderSchema = insertOrdersSectionThreeSchema.and(insertOrdersSectionTwoSchema).and(insertOrdersSectionSchema)

insertOrderSchema

insertOrdersSectionThreeSchema.and(insertOrdersSectionTwoSchema).and(insertOrdersSectionSchema)