How to use the @pnpm/prune-lockfile.pruneLockfile function in @pnpm/prune-lockfile

export async function uninstallInContext (
  pkgsToUninstall: string[],
  ctx: PnpmSingleContext,
  opts: StrictUninstallOptions,
) {
  const makePartialCurrentLockfile = !lockfilesEqual(ctx.currentLockfile, ctx.wantedLockfile)

  const saveType = getSaveType(opts)
  const pkg = await removeDeps(ctx.manifest, pkgsToUninstall, { prefix: opts.prefix, saveType })
  const newLockfile = pruneLockfile(ctx.wantedLockfile, pkg, ctx.importerId, {
    defaultRegistry: ctx.registries.default,
    warn: (message) => logger.warn({ message, prefix: ctx.prefix }),
  })
  const removedPkgIds = await prune({
    importers: [
      {
        bin: opts.bin,
        hoistedAliases: ctx.hoistedAliases,
        id: ctx.importerId,
        modulesDir: ctx.modulesDir,
        prefix: ctx.prefix,
        removePackages: pkgsToUninstall,
        shamefullyFlatten: opts.shamefullyFlatten,
      },
    ],
    lockfileDirectory: opts.lockfileDirectory,

prefix: ctx.prefix,
        removePackages: pkgsToUninstall,
        shamefullyFlatten: opts.shamefullyFlatten,
      },
    ],
    lockfileDirectory: opts.lockfileDirectory,
    newLockfile,
    oldLockfile: ctx.currentLockfile,
    registries: ctx.registries,
    storeController: opts.storeController,
    virtualStoreDir: ctx.virtualStoreDir,
  })
  ctx.pendingBuilds = ctx.pendingBuilds.filter((pkgId) => !removedPkgIds.has(dp.resolve(ctx.registries, pkgId)))
  await opts.storeController.close()
  const currentLockfile = makePartialCurrentLockfile
    ? pruneLockfile(ctx.currentLockfile, pkg, ctx.importerId, { defaultRegistry: ctx.registries.default })
    : newLockfile
  const lockfileOpts = { forceSharedFormat: opts.forceSharedLockfile }
  if (opts.useLockfile) {
    await writeLockfiles(ctx.lockfileDirectory, newLockfile, currentLockfile, lockfileOpts)
  } else {
    await writeCurrentLockfile(ctx.lockfileDirectory, currentLockfile, lockfileOpts)
  }

  if (opts.shamefullyFlatten) {
    ctx.hoistedAliases = await shamefullyFlattenByLockfile(currentLockfile, ctx.importerId, {
      getIndependentPackageLocation: opts.independentLeaves
        ? async (packageId: string, packageName: string) => {
          const { directory } = await opts.storeController.getPackageLocation(packageId, packageName, {
            lockfileDirectory: ctx.lockfileDirectory,
            targetEngine: opts.sideEffectsCacheRead && ENGINE_NAME || undefined,
          })