How to use the @prisma/sdk.getPackedPackage function in @prisma/sdk

if (!projectDir) {
    throw new Error(
      `Project dir missing. Usage: ts-node examples/generate.ts examples/accounts`,
    )
  }
  if (!fs.existsSync(projectDir)) {
    throw new Error(`Path ${projectDir} does not exist`)
  }
  const schemaPath = getSchemaPath(projectDir)
  const datamodel = fs.readFileSync(schemaPath, 'utf-8')

  const dmmf = await getDMMF({ datamodel })
  const config = await getConfig({ datamodel })

  const outputDir = path.join(projectDir, 'node_modules/@prisma/photon')
  await getPackedPackage('@prisma/photon', outputDir)

  const platform = await getPlatform()

  await generateClient({
    binaryPaths: {
      queryEngine: {
        [platform]: path.join(
          __dirname,
          `../../query-engine-${platform}${
            platform === 'windows' ? '.exe' : ''
          }`,
        ),
      },
    },
    datamodel,
    dmmf,