Not working documentation example

[danielpaz6]

In client extensions there's a transaction example:

const prisma = new PrismaClient().$extends({
  query: {
    user: {
      // Get the input `args` and a callback to `query`
      async findFirst({ args, query, operation }) {
        const [result] = await prisma.$transaction([query(args)]) // wrap the query in a batch transaction, and destructure the result to return an array
        return result // return the first result found in the array
      },
    },
  },
})

Reference: https://www.prisma.io/docs/orm/prisma-client/client-extensions/query#wrap-a-query-into-a-batch-transaction

But the inner await prisma.$transaction is not defined because we are just now defining the prisma variable (const prisma = new PrismaClient().$extends({ ...)

So this example is broken