From 1f2b2ec3ed5e2acd139541874c47deb8779b4341 Mon Sep 17 00:00:00 2001
From: Zoltan Kochan <zoltan.kochan@gmail.com>
Date: Mon, 30 Jul 2018 21:16:43 -0700
Subject: [PATCH] fix: typings

---
 shrinkwrap.yaml | 1 +
 src/prune.ts    | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/shrinkwrap.yaml b/shrinkwrap.yaml
index 7dae112998..36b633abe9 100644
--- a/shrinkwrap.yaml
+++ b/shrinkwrap.yaml
@@ -9,6 +9,7 @@ dependencies:
   js-yaml: 3.12.0
   load-yaml-file: 0.1.0
   mkdirp-promise: 5.0.1
+  pnpm-shrinkwrap: 'link:../__package_previews__/pnpm-shrinkwrap/pnpm-shrinkwrap'
   ramda: 0.25.0
   rimraf-then: 1.0.1
   util.promisify: 1.0.0
diff --git a/src/prune.ts b/src/prune.ts
index 09df9e706f..de4f4fc144 100644
--- a/src/prune.ts
+++ b/src/prune.ts
@@ -23,6 +23,7 @@ function _prune (
   warn: (msg: string) => void,
 ): Shrinkwrap {
   const packages: ResolvedPackages = {}
+  const shrSpecs: ResolvedDependencies = shr.specifiers || {}
   let allDeps!: string[]
   if (pkg) {
     const optionalDependencies = R.keys(pkg.optionalDependencies)
@@ -30,7 +31,7 @@ function _prune (
     const devDependencies = R.difference(R.difference(R.keys(pkg.devDependencies), optionalDependencies), dependencies)
     allDeps = R.reduce(R.union, [], [optionalDependencies, devDependencies, dependencies]) as string[]
   } else {
-    allDeps = R.keys(shr.specifiers)
+    allDeps = Object.keys(shrSpecs)
   }
   const specifiers: ResolvedDependencies = {}
   const shrDependencies: ResolvedDependencies = {}
@@ -39,9 +40,9 @@ function _prune (
   const nonOptional = new Set()
   const notProdOnly = new Set()
 
-  R.keys(shr.specifiers).forEach((depName) => {
+  Object.keys(shrSpecs).forEach((depName) => {
     if (allDeps.indexOf(depName) === -1) return
-    specifiers[depName] = shr.specifiers[depName]
+    specifiers[depName] = shrSpecs[depName]
     if (shr.dependencies && shr.dependencies[depName]) {
       shrDependencies[depName] = shr.dependencies[depName]
     } else if (shr.optionalDependencies && shr.optionalDependencies[depName]) {