From e758dad5322e2037a2f8d719c10f15c0f692d2dc Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:45:11 +0000
Subject: [PATCH 01/16] Migrated FFI to ES modules via 'lebab'

---
 src/Node/FS/Async.js    | 4 ++--
 src/Node/FS/Internal.js | 2 +-
 src/Node/FS/Stats.js    | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Node/FS/Async.js b/src/Node/FS/Async.js
index e1f1ba9..25442b7 100644
--- a/src/Node/FS/Async.js
+++ b/src/Node/FS/Async.js
@@ -1,6 +1,6 @@
 "use strict";
 
-exports.handleCallbackImpl = function (left, right, f) {
+export function handleCallbackImpl(left, right, f) {
   return function (err, value) {
     if (err) {
       f(left(err))();
@@ -8,4 +8,4 @@ exports.handleCallbackImpl = function (left, right, f) {
       f(right(value))();
     }
   };
-};
+}
diff --git a/src/Node/FS/Internal.js b/src/Node/FS/Internal.js
index 0bced8a..ed2801d 100644
--- a/src/Node/FS/Internal.js
+++ b/src/Node/FS/Internal.js
@@ -1,3 +1,3 @@
 "use strict";
 
-exports.unsafeRequireFS = require("fs");
+export var unsafeRequireFS = require("fs");
diff --git a/src/Node/FS/Stats.js b/src/Node/FS/Stats.js
index 31a1bc9..8ad4529 100644
--- a/src/Node/FS/Stats.js
+++ b/src/Node/FS/Stats.js
@@ -1,7 +1,7 @@
 "use strict";
 
-exports.showStatsObj = require("util").inspect;
+export var showStatsObj = require("util").inspect;
 
-exports.statsMethod = function (m, s) {
+export function statsMethod(m, s) {
   return s[m]();
-};
+}

From 94b85ef74d1b213b58090e8ba742fc2f8584c109 Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:45:11 +0000
Subject: [PATCH 02/16] Replaced 'export var' with 'export const'

---
 src/Node/FS/Internal.js | 2 +-
 src/Node/FS/Stats.js    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Node/FS/Internal.js b/src/Node/FS/Internal.js
index ed2801d..ab8e851 100644
--- a/src/Node/FS/Internal.js
+++ b/src/Node/FS/Internal.js
@@ -1,3 +1,3 @@
 "use strict";
 
-export var unsafeRequireFS = require("fs");
+export const unsafeRequireFS = require("fs");
diff --git a/src/Node/FS/Stats.js b/src/Node/FS/Stats.js
index 8ad4529..d30b8f2 100644
--- a/src/Node/FS/Stats.js
+++ b/src/Node/FS/Stats.js
@@ -1,6 +1,6 @@
 "use strict";
 
-export var showStatsObj = require("util").inspect;
+export const showStatsObj = require("util").inspect;
 
 export function statsMethod(m, s) {
   return s[m]();

From 6fb6cd21e587c9ee64f89912669f7d5cf46dccab Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:45:11 +0000
Subject: [PATCH 03/16] Removed '"use strict";' in FFI files

---
 src/Node/FS/Async.js    | 2 --
 src/Node/FS/Internal.js | 2 --
 src/Node/FS/Stats.js    | 2 --
 3 files changed, 6 deletions(-)

diff --git a/src/Node/FS/Async.js b/src/Node/FS/Async.js
index 25442b7..e3f9a5a 100644
--- a/src/Node/FS/Async.js
+++ b/src/Node/FS/Async.js
@@ -1,5 +1,3 @@
-"use strict";
-
 export function handleCallbackImpl(left, right, f) {
   return function (err, value) {
     if (err) {
diff --git a/src/Node/FS/Internal.js b/src/Node/FS/Internal.js
index ab8e851..3fb4c19 100644
--- a/src/Node/FS/Internal.js
+++ b/src/Node/FS/Internal.js
@@ -1,3 +1 @@
-"use strict";
-
 export const unsafeRequireFS = require("fs");
diff --git a/src/Node/FS/Stats.js b/src/Node/FS/Stats.js
index d30b8f2..d95017b 100644
--- a/src/Node/FS/Stats.js
+++ b/src/Node/FS/Stats.js
@@ -1,5 +1,3 @@
-"use strict";
-
 export const showStatsObj = require("util").inspect;
 
 export function statsMethod(m, s) {

From 67675f4e2e067931f8c199f19e69b2866678a26a Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:45:11 +0000
Subject: [PATCH 04/16] Update to CI to use 'unstable' purescript

---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 063845e..f5a96fe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,6 +13,8 @@ jobs:
       - uses: actions/checkout@v2
 
       - uses: purescript-contrib/setup-purescript@main
+        with:
+          purescript: "unstable"
 
       - uses: actions/setup-node@v1
         with:

From 844a4f5f94885ec0e096570b44a4b2b41de7636e Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:45:11 +0000
Subject: [PATCH 05/16] Update Bower dependencies to master or main

---
 bower.json | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/bower.json b/bower.json
index e7d45e8..0619925 100644
--- a/bower.json
+++ b/bower.json
@@ -20,26 +20,26 @@
     "package.json"
   ],
   "dependencies": {
-    "purescript-datetime": "^5.0.0",
-    "purescript-effect": "^3.0.0",
-    "purescript-either": "^5.0.0",
-    "purescript-enums": "^5.0.0",
-    "purescript-exceptions": "^5.0.0",
-    "purescript-functions": "^5.0.0",
-    "purescript-integers": "^5.0.0",
-    "purescript-js-date": "^7.0.0",
-    "purescript-maybe": "^5.0.0",
+    "purescript-datetime": "master",
+    "purescript-effect": "master",
+    "purescript-either": "master",
+    "purescript-enums": "master",
+    "purescript-exceptions": "master",
+    "purescript-functions": "master",
+    "purescript-integers": "master",
+    "purescript-js-date": "main",
+    "purescript-maybe": "master",
     "purescript-node-buffer": "^7.0.0",
     "purescript-node-path": "^4.0.0",
     "purescript-node-streams": "^5.0.0",
-    "purescript-nullable": "^5.0.0",
-    "purescript-partial": "^3.0.0",
-    "purescript-prelude": "^5.0.0",
-    "purescript-strings": "^5.0.0",
-    "purescript-unsafe-coerce": "^5.0.0"
+    "purescript-nullable": "main",
+    "purescript-partial": "master",
+    "purescript-prelude": "master",
+    "purescript-strings": "master",
+    "purescript-unsafe-coerce": "master"
   },
   "devDependencies": {
-    "purescript-console": "^5.0.0",
+    "purescript-console": "master",
     "purescript-node-buffer": "^7.0.0"
   }
 }

From 1a64f930ce08c9d67c9d94b1c7ca487432df31e7 Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:45:11 +0000
Subject: [PATCH 06/16] Update pulp to 16.0.0-0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 63f9f51..784caa5 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   },
   "devDependencies": {
     "eslint": "^7.15.0",
-    "pulp": "^15.0.0",
+    "pulp": "16.0.0-0",
     "purescript-psa": "^0.8.0",
     "rimraf": "^3.0.2"
   }

From 92d742cb1d650b1ffa1c5e57121013c3aa1a79d1 Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:45:11 +0000
Subject: [PATCH 07/16] Update psa to 0.8.2

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 784caa5..c08ce8f 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "devDependencies": {
     "eslint": "^7.15.0",
     "pulp": "16.0.0-0",
-    "purescript-psa": "^0.8.0",
+    "purescript-psa": "^0.8.2",
     "rimraf": "^3.0.2"
   }
 }

From 7e51c39113d770926a79d397f87b5127c1eb187c Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:47:50 +0000
Subject: [PATCH 08/16] Add eslint config

---
 .eslintrc.json | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.eslintrc.json b/.eslintrc.json
index 84cef4f..7b219e5 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -1,10 +1,11 @@
 {
   "parserOptions": {
-    "ecmaVersion": 5
+    "ecmaVersion": 6,
+    "sourceType": "module"
   },
   "extends": "eslint:recommended",
   "env": {
-    "commonjs": true
+    "node": true
   },
   "rules": {
     "strict": [2, "global"],

From b702565c29e27353e833b4f8ead50587f8c91407 Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:47:57 +0000
Subject: [PATCH 09/16] Update ci.yml to v2

---
 .github/workflows/ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f5a96fe..06ed895 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,9 +16,9 @@ jobs:
         with:
           purescript: "unstable"
 
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
         with:
-          node-version: "10"
+          node-version: "14"
 
       - name: Install dependencies
         run: |

From ac365d1f83710175aaa008bbad788587a42f42db Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:51:31 +0000
Subject: [PATCH 10/16] Update Bower dependencies to master or main

---
 bower.json | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bower.json b/bower.json
index 0619925..ccbc2cb 100644
--- a/bower.json
+++ b/bower.json
@@ -29,9 +29,9 @@
     "purescript-integers": "master",
     "purescript-js-date": "main",
     "purescript-maybe": "master",
-    "purescript-node-buffer": "^7.0.0",
-    "purescript-node-path": "^4.0.0",
-    "purescript-node-streams": "^5.0.0",
+    "purescript-node-buffer": "master",
+    "purescript-node-path": "master",
+    "purescript-node-streams": "master",
     "purescript-nullable": "main",
     "purescript-partial": "master",
     "purescript-prelude": "master",

From 27ede603f7c41f0226f9110716e526c8616b898f Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 21:52:50 +0000
Subject: [PATCH 11/16] Update Bower dependencies to master or main

---
 bower.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bower.json b/bower.json
index ccbc2cb..eae3ea9 100644
--- a/bower.json
+++ b/bower.json
@@ -40,6 +40,6 @@
   },
   "devDependencies": {
     "purescript-console": "master",
-    "purescript-node-buffer": "^7.0.0"
+    "purescript-node-buffer": "master"
   }
 }

From 8ccb1f08ee32e1d9e6ce2ed0dd47a742afb945bd Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Tue, 22 Mar 2022 22:38:13 +0000
Subject: [PATCH 12/16] Refactor unsafeRequireFS

---
 src/Node/FS/Async.js      |  25 +++++++++
 src/Node/FS/Async.purs    | 105 ++++++++++++++++++------------------
 src/Node/FS/Internal.js   |   1 -
 src/Node/FS/Internal.purs |   2 -
 src/Node/FS/Stats.js      |   2 +-
 src/Node/FS/Stream.js     |   4 ++
 src/Node/FS/Stream.purs   |  18 +++----
 src/Node/FS/Sync.js       |  25 +++++++++
 src/Node/FS/Sync.purs     | 111 +++++++++++++++++++-------------------
 9 files changed, 170 insertions(+), 123 deletions(-)
 delete mode 100644 src/Node/FS/Internal.js
 create mode 100644 src/Node/FS/Stream.js
 create mode 100644 src/Node/FS/Sync.js

diff --git a/src/Node/FS/Async.js b/src/Node/FS/Async.js
index e3f9a5a..93ab025 100644
--- a/src/Node/FS/Async.js
+++ b/src/Node/FS/Async.js
@@ -1,3 +1,28 @@
+export {
+  rename as rename_,
+  truncate as truncate_,
+  chown as chown_,
+  chmod as chmod_,
+  stat as stat_,
+  link as link_,
+  symlink as symlink_,
+  readlink as readlink_,
+  realpath as realpath_,
+  unlink as unlink_,
+  rmdir as rmdir_,
+  mkdir as mkdir_,
+  readdir as readdir_,
+  utimes as utimes_,
+  readFile as readFile_,
+  writeFile as writeFile_,
+  appendFile as appendFile_,
+  exists as exists_,
+  open as open_,
+  read as read_,
+  write as write_,
+  close as close_
+} from "fs";
+
 export function handleCallbackImpl(left, right, f) {
   return function (err, value) {
     if (err) {
diff --git a/src/Node/FS/Async.purs b/src/Node/FS/Async.purs
index 77f9c10..b94c326 100644
--- a/src/Node/FS/Async.purs
+++ b/src/Node/FS/Async.purs
@@ -48,7 +48,7 @@ import Effect.Unsafe (unsafePerformEffect)
 import Node.Buffer (Buffer, size)
 import Node.Encoding (Encoding)
 import Node.FS (FileDescriptor, ByteCount, FilePosition, BufferLength, BufferOffset, FileMode, FileFlags, SymlinkType, fileFlagsToNode, symlinkTypeToNode)
-import Node.FS.Internal (mkEffect, unsafeRequireFS)
+import Node.FS.Internal (mkEffect)
 import Node.FS.Perms (Perms, permsToString, all, mkPerms)
 import Node.FS.Stats (StatsObj, Stats(..))
 import Node.Path (FilePath)
@@ -64,42 +64,41 @@ foreign import handleCallbackImpl ::
 handleCallback :: forall a. (Callback a) -> JSCallback a
 handleCallback cb = runFn3 handleCallbackImpl Left Right cb
 
-fs ::
-  { rename :: Fn3 FilePath FilePath (JSCallback Unit) Unit
-  , truncate :: Fn3 FilePath Int (JSCallback Unit) Unit
-  , chown :: Fn4 FilePath Int Int (JSCallback Unit) Unit
-  , chmod :: Fn3 FilePath String (JSCallback Unit) Unit
-  , stat :: Fn2 FilePath (JSCallback StatsObj) Unit
-  , link :: Fn3 FilePath FilePath (JSCallback Unit) Unit
-  , symlink :: Fn4 FilePath FilePath String (JSCallback Unit) Unit
-  , readlink :: Fn2 FilePath (JSCallback FilePath) Unit
-  , realpath :: forall cache. Fn3 FilePath { | cache } (JSCallback FilePath) Unit
-  , unlink :: Fn2 FilePath (JSCallback Unit) Unit
-  , rmdir :: Fn2 FilePath (JSCallback Unit) Unit
-  , mkdir :: Fn3 FilePath { recursive :: Boolean, mode :: String } (JSCallback Unit) Unit
-  , readdir :: Fn2 FilePath (JSCallback (Array FilePath)) Unit
-  , utimes :: Fn4 FilePath Int Int (JSCallback Unit) Unit
-  , readFile :: forall a opts. Fn3 FilePath { | opts } (JSCallback a) Unit
-  , writeFile :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
-  , appendFile :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
-  , exists :: forall a. Fn2 FilePath (Boolean -> a) Unit
-  , open :: Fn4 FilePath String (Nullable FileMode) (JSCallback FileDescriptor) Unit
-  , read :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
-  , write :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
-  , close :: Fn2 FileDescriptor (JSCallback Unit) Unit
-  }
-fs = unsafeRequireFS
 
 -- | Type synonym for callback functions.
 type Callback a = Either Error a -> Effect Unit
 
+foreign import rename_ :: Fn3 FilePath FilePath (JSCallback Unit) Unit
+foreign import truncate_ :: Fn3 FilePath Int (JSCallback Unit) Unit
+foreign import chown_ :: Fn4 FilePath Int Int (JSCallback Unit) Unit
+foreign import chmod_ :: Fn3 FilePath String (JSCallback Unit) Unit
+foreign import stat_ :: Fn2 FilePath (JSCallback StatsObj) Unit
+foreign import link_ :: Fn3 FilePath FilePath (JSCallback Unit) Unit
+foreign import symlink_ :: Fn4 FilePath FilePath String (JSCallback Unit) Unit
+foreign import readlink_ :: Fn2 FilePath (JSCallback FilePath) Unit
+foreign import realpath_ :: forall cache. Fn3 FilePath { | cache } (JSCallback FilePath) Unit
+foreign import unlink_ :: Fn2 FilePath (JSCallback Unit) Unit
+foreign import rmdir_ :: Fn2 FilePath (JSCallback Unit) Unit
+foreign import mkdir_ :: Fn3 FilePath { recursive :: Boolean, mode :: String } (JSCallback Unit) Unit
+foreign import readdir_ :: Fn2 FilePath (JSCallback (Array FilePath)) Unit
+foreign import utimes_ :: Fn4 FilePath Int Int (JSCallback Unit) Unit
+foreign import readFile_ :: forall a opts. Fn3 FilePath { | opts } (JSCallback a) Unit
+foreign import writeFile_ :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
+foreign import appendFile_ :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
+foreign import exists_ :: forall a. Fn2 FilePath (Boolean -> a) Unit
+foreign import open_ :: Fn4 FilePath String (Nullable FileMode) (JSCallback FileDescriptor) Unit
+foreign import read_ :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
+foreign import write_ :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
+foreign import close_ :: Fn2 FileDescriptor (JSCallback Unit) Unit
+
+
 -- | Renames a file.
 rename :: FilePath
        -> FilePath
        -> Callback Unit
        -> Effect Unit
 rename oldFile newFile cb = mkEffect $ \_ -> runFn3
-  fs.rename oldFile newFile (handleCallback cb)
+  rename_ oldFile newFile (handleCallback cb)
 
 -- | Truncates a file to the specified length.
 truncate :: FilePath
@@ -108,7 +107,7 @@ truncate :: FilePath
          -> Effect Unit
 
 truncate file len cb = mkEffect $ \_ -> runFn3
-  fs.truncate file len (handleCallback cb)
+  truncate_ file len (handleCallback cb)
 
 -- | Changes the ownership of a file.
 chown :: FilePath
@@ -118,7 +117,7 @@ chown :: FilePath
       -> Effect Unit
 
 chown file uid gid cb = mkEffect $ \_ -> runFn4
-  fs.chown file uid gid (handleCallback cb)
+  chown_ file uid gid (handleCallback cb)
 
 -- | Changes the permissions of a file.
 chmod :: FilePath
@@ -127,7 +126,7 @@ chmod :: FilePath
       -> Effect Unit
 
 chmod file perms cb = mkEffect $ \_ -> runFn3
-  fs.chmod file (permsToString perms) (handleCallback cb)
+  chmod_ file (permsToString perms) (handleCallback cb)
 
 -- | Gets file statistics.
 stat :: FilePath
@@ -135,7 +134,7 @@ stat :: FilePath
      -> Effect Unit
 
 stat file cb = mkEffect $ \_ -> runFn2
-  fs.stat file (handleCallback $ cb <<< (<$>) Stats)
+  stat_ file (handleCallback $ cb <<< (<$>) Stats)
 
 -- | Creates a link to an existing file.
 link :: FilePath
@@ -144,7 +143,7 @@ link :: FilePath
      -> Effect Unit
 
 link src dst cb = mkEffect $ \_ -> runFn3
-  fs.link src dst (handleCallback cb)
+  link_ src dst (handleCallback cb)
 
 -- | Creates a symlink.
 symlink :: FilePath
@@ -154,7 +153,7 @@ symlink :: FilePath
         -> Effect Unit
 
 symlink src dest ty cb = mkEffect $ \_ -> runFn4
-  fs.symlink src dest (symlinkTypeToNode ty) (handleCallback cb)
+  symlink_ src dest (symlinkTypeToNode ty) (handleCallback cb)
 
 -- | Reads the value of a symlink.
 readlink :: FilePath
@@ -162,7 +161,7 @@ readlink :: FilePath
          -> Effect Unit
 
 readlink path cb = mkEffect $ \_ -> runFn2
-  fs.readlink path (handleCallback cb)
+  readlink_ path (handleCallback cb)
 
 -- | Find the canonicalized absolute location for a path.
 realpath :: FilePath
@@ -170,7 +169,7 @@ realpath :: FilePath
          -> Effect Unit
 
 realpath path cb = mkEffect $ \_ -> runFn3
-  fs.realpath path {} (handleCallback cb)
+  realpath_ path {} (handleCallback cb)
 
 -- | Find the canonicalized absolute location for a path using a cache object
 -- | for already resolved paths.
@@ -180,7 +179,7 @@ realpath' :: forall cache. FilePath
           -> Effect Unit
 
 realpath' path cache cb = mkEffect $ \_ -> runFn3
-  fs.realpath path cache (handleCallback cb)
+  realpath_ path cache (handleCallback cb)
 
 -- | Deletes a file.
 unlink :: FilePath
@@ -188,7 +187,7 @@ unlink :: FilePath
        -> Effect Unit
 
 unlink file cb = mkEffect $ \_ -> runFn2
-  fs.unlink file (handleCallback cb)
+  unlink_ file (handleCallback cb)
 
 -- | Deletes a directory.
 rmdir :: FilePath
@@ -196,7 +195,7 @@ rmdir :: FilePath
       -> Effect Unit
 
 rmdir file cb = mkEffect $ \_ -> runFn2
-  fs.rmdir file (handleCallback cb)
+  rmdir_ file (handleCallback cb)
 
 -- | Makes a new directory.
 mkdir :: FilePath
@@ -221,7 +220,7 @@ mkdirRecursive'
   -> Callback Unit
   -> Effect Unit
 mkdirRecursive' file perms cb = mkEffect $ \_ -> runFn3
-  fs.mkdir file { recursive: true, mode: permsToString perms } (handleCallback cb)
+  mkdir_ file { recursive: true, mode: permsToString perms } (handleCallback cb)
 
 -- | Makes a new directory with the specified permissions.
 mkdir' :: FilePath
@@ -229,7 +228,7 @@ mkdir' :: FilePath
        -> Callback Unit
        -> Effect Unit
 mkdir' file perms cb = mkEffect $ \_ -> runFn3
-  fs.mkdir file { recursive: false, mode: permsToString perms } (handleCallback cb)
+  mkdir_ file { recursive: false, mode: permsToString perms } (handleCallback cb)
 
 -- | Reads the contents of a directory.
 readdir :: FilePath
@@ -237,7 +236,7 @@ readdir :: FilePath
         -> Effect Unit
 
 readdir file cb = mkEffect $ \_ -> runFn2
-  fs.readdir file (handleCallback cb)
+  readdir_ file (handleCallback cb)
 
 -- | Sets the accessed and modified times for the specified file.
 utimes :: FilePath
@@ -247,7 +246,7 @@ utimes :: FilePath
        -> Effect Unit
 
 utimes file atime mtime cb = mkEffect $ \_ -> runFn4
-  fs.utimes file
+  utimes_ file
             (fromDate atime)
             (fromDate mtime)
             (handleCallback cb)
@@ -262,7 +261,7 @@ readFile :: FilePath
          -> Effect Unit
 
 readFile file cb = mkEffect $ \_ -> runFn3
-  fs.readFile file {} (handleCallback cb)
+  readFile_ file {} (handleCallback cb)
 
 -- | Reads the entire contents of a text file with the specified encoding.
 readTextFile ::  Encoding
@@ -271,7 +270,7 @@ readTextFile ::  Encoding
              -> Effect Unit
 
 readTextFile encoding file cb = mkEffect $ \_ -> runFn3
-  fs.readFile file { encoding: show encoding } (handleCallback cb)
+  readFile_ file { encoding: show encoding } (handleCallback cb)
 
 -- | Writes a buffer to a file.
 writeFile :: FilePath
@@ -280,7 +279,7 @@ writeFile :: FilePath
           -> Effect Unit
 
 writeFile file buff cb = mkEffect $ \_ -> runFn4
-  fs.writeFile file buff {} (handleCallback cb)
+  writeFile_ file buff {} (handleCallback cb)
 
 -- | Writes text to a file using the specified encoding.
 writeTextFile ::  Encoding
@@ -290,7 +289,7 @@ writeTextFile ::  Encoding
               -> Effect Unit
 
 writeTextFile encoding file buff cb = mkEffect $ \_ -> runFn4
-  fs.writeFile file buff { encoding: show encoding } (handleCallback cb)
+  writeFile_ file buff { encoding: show encoding } (handleCallback cb)
 
 -- | Appends the contents of a buffer to a file.
 appendFile :: FilePath
@@ -299,7 +298,7 @@ appendFile :: FilePath
            -> Effect Unit
 
 appendFile file buff cb = mkEffect $ \_ -> runFn4
-  fs.appendFile file buff {} (handleCallback cb)
+  appendFile_ file buff {} (handleCallback cb)
 
 -- | Appends text to a file using the specified encoding.
 appendTextFile ::  Encoding
@@ -309,14 +308,14 @@ appendTextFile ::  Encoding
                -> Effect Unit
 
 appendTextFile encoding file buff cb = mkEffect $ \_ -> runFn4
-  fs.appendFile file buff { encoding: show encoding } (handleCallback cb)
+  appendFile_ file buff { encoding: show encoding } (handleCallback cb)
 
 -- | Check if the path exists.
 exists :: FilePath
        -> (Boolean -> Effect Unit)
        -> Effect Unit
 exists file cb = mkEffect $ \_ -> runFn2
-  fs.exists file $ \b -> unsafePerformEffect (cb b)
+  exists_ file $ \b -> unsafePerformEffect (cb b)
 
 -- | Open a file asynchronously. See the [Node Documentation](https://nodejs.org/api/fs.html#fs_fs_open_path_flags_mode_callback)
 -- | for details.
@@ -325,7 +324,7 @@ fdOpen :: FilePath
        -> Maybe FileMode
        -> Callback FileDescriptor
        -> Effect Unit
-fdOpen file flags mode cb = mkEffect $ \_ -> runFn4 fs.open file (fileFlagsToNode flags) (toNullable mode) (handleCallback cb)
+fdOpen file flags mode cb = mkEffect $ \_ -> runFn4 open_ file (fileFlagsToNode flags) (toNullable mode) (handleCallback cb)
 
 -- | Read from a file asynchronously. See the [Node Documentation](https://nodejs.org/api/fs.html#fs_fs_read_fd_buffer_offset_length_position_callback)
 -- | for details.
@@ -336,7 +335,7 @@ fdRead :: FileDescriptor
        -> Maybe FilePosition
        -> Callback ByteCount
        -> Effect Unit
-fdRead fd buff off len pos cb =  mkEffect $ \_ -> runFn6 fs.read fd buff off len (toNullable pos) (handleCallback cb)
+fdRead fd buff off len pos cb =  mkEffect $ \_ -> runFn6 read_ fd buff off len (toNullable pos) (handleCallback cb)
 
 -- | Convenience function to fill the whole buffer from the current
 -- | file position.
@@ -357,7 +356,7 @@ fdWrite :: FileDescriptor
         -> Maybe FilePosition
         -> Callback ByteCount
         -> Effect Unit
-fdWrite fd buff off len pos cb = mkEffect $ \_ -> runFn6 fs.write fd buff off len (toNullable pos) (handleCallback cb)
+fdWrite fd buff off len pos cb = mkEffect $ \_ -> runFn6 write_ fd buff off len (toNullable pos) (handleCallback cb)
 
 -- | Convenience function to append the whole buffer to the current
 -- | file position.
@@ -374,4 +373,4 @@ fdAppend fd buff cb = do
 fdClose :: FileDescriptor
         -> Callback Unit
         -> Effect Unit
-fdClose fd cb = mkEffect $ \_ -> runFn2 fs.close fd (handleCallback cb)
+fdClose fd cb = mkEffect $ \_ -> runFn2 close_ fd (handleCallback cb)
diff --git a/src/Node/FS/Internal.js b/src/Node/FS/Internal.js
deleted file mode 100644
index 3fb4c19..0000000
--- a/src/Node/FS/Internal.js
+++ /dev/null
@@ -1 +0,0 @@
-export const unsafeRequireFS = require("fs");
diff --git a/src/Node/FS/Internal.purs b/src/Node/FS/Internal.purs
index 4277aa8..ea21e6b 100644
--- a/src/Node/FS/Internal.purs
+++ b/src/Node/FS/Internal.purs
@@ -8,5 +8,3 @@ import Unsafe.Coerce (unsafeCoerce)
 
 mkEffect :: forall a. (Unit -> a) -> Effect a
 mkEffect = unsafeCoerce
-
-foreign import unsafeRequireFS :: forall props. { | props }
diff --git a/src/Node/FS/Stats.js b/src/Node/FS/Stats.js
index d95017b..e6e6148 100644
--- a/src/Node/FS/Stats.js
+++ b/src/Node/FS/Stats.js
@@ -1,4 +1,4 @@
-export const showStatsObj = require("util").inspect;
+export { inspect as showStatsObj } from "util";
 
 export function statsMethod(m, s) {
   return s[m]();
diff --git a/src/Node/FS/Stream.js b/src/Node/FS/Stream.js
new file mode 100644
index 0000000..1440085
--- /dev/null
+++ b/src/Node/FS/Stream.js
@@ -0,0 +1,4 @@
+export {
+  createReadStream as createReadStream_,
+  createWriteStream as createWriteStream_
+} from "fs";
diff --git a/src/Node/FS/Stream.purs b/src/Node/FS/Stream.purs
index ebb653c..53894a7 100644
--- a/src/Node/FS/Stream.purs
+++ b/src/Node/FS/Stream.purs
@@ -24,13 +24,11 @@ import Node.Path (FilePath())
 import Node.FS (FileDescriptor, FileFlags(..), fileFlagsToNode)
 import Node.FS.Perms (Perms())
 import Node.FS.Perms as Perms
-import Node.FS.Internal (mkEffect, unsafeRequireFS)
+import Node.FS.Internal (mkEffect)
+import Node.FS.Internal as FS
 
-fs ::
-  { createReadStream  :: forall opts. Fn2 (Nullable FilePath) { | opts } (Readable ())
-  , createWriteStream :: forall opts. Fn2 (Nullable FilePath) { | opts } (Writable ())
-  }
-fs = unsafeRequireFS
+foreign import createReadStream_  :: forall opts. Fn2 (Nullable FilePath) { | opts } (Readable ())
+foreign import createWriteStream_ :: forall opts. Fn2 (Nullable FilePath) { | opts } (Writable ())
 
 readWrite :: Perms
 readWrite = Perms.mkPerms rw rw rw
@@ -71,7 +69,7 @@ createWriteStreamWith :: WriteStreamOptions
                       -> FilePath
                       -> Effect (Writable ())
 createWriteStreamWith opts file = mkEffect $ \_ -> runFn2
-  fs.createWriteStream (nonnull file)
+  createWriteStream_ (nonnull file)
     { mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
     }
@@ -81,7 +79,7 @@ fdCreateWriteStreamWith :: WriteStreamOptions
                         -> FileDescriptor
                         -> Effect (Writable ())
 fdCreateWriteStreamWith opts fd = mkEffect $ \_ -> runFn2
-  fs.createWriteStream null
+  createWriteStream_ null
     { fd
     , mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
@@ -117,7 +115,7 @@ createReadStreamWith :: ReadStreamOptions
                      -> FilePath
                      -> Effect (Readable ())
 createReadStreamWith opts file = mkEffect $ \_ -> runFn2
-  fs.createReadStream (nonnull file)
+  createReadStream_ (nonnull file)
     { mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
     , autoClose: opts.autoClose
@@ -128,7 +126,7 @@ fdCreateReadStreamWith :: ReadStreamOptions
                        -> FileDescriptor
                        -> Effect (Readable ())
 fdCreateReadStreamWith opts fd = mkEffect $ \_ -> runFn2
-  fs.createReadStream null
+  createReadStream_ null
     { fd
     , mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
diff --git a/src/Node/FS/Sync.js b/src/Node/FS/Sync.js
new file mode 100644
index 0000000..0748998
--- /dev/null
+++ b/src/Node/FS/Sync.js
@@ -0,0 +1,25 @@
+export {
+  renameSync as renameSync_,
+  truncateSync as truncateSync_,
+  chownSync as chownSync_,
+  chmodSync as chmodSync_,
+  statSync as statSync_,
+  linkSync as linkSync_,
+  symlinkSync as symlinkSync_,
+  readlinkSync as readlinkSync_,
+  realpathSync as realpathSync_,
+  unlinkSync as unlinkSync_,
+  rmdirSync as rmdirSync_,
+  mkdirSync as mkdirSync_,
+  readdirSync as readdirSync_,
+  utimesSync as utimesSync_,
+  readFileSync as readFileSync_,
+  writeFileSync as writeFileSync_,
+  appendFileSync as appendFileSync_,
+  existsSync as existsSync_,
+  openSync as openSync_,
+  readSync as readSync_,
+  writeSync as writeSync_,
+  fsyncSync as fsyncSync_,
+  closeSync as closeSync_
+} from "fs";
diff --git a/src/Node/FS/Sync.purs b/src/Node/FS/Sync.purs
index 0d6c94a..8b16305 100644
--- a/src/Node/FS/Sync.purs
+++ b/src/Node/FS/Sync.purs
@@ -52,34 +52,33 @@ import Node.FS (FileDescriptor, ByteCount, FilePosition, BufferLength,
 import Node.FS.Stats (StatsObj, Stats(..))
 import Node.Path (FilePath())
 import Node.FS.Perms (Perms, permsToString, all, mkPerms)
-import Node.FS.Internal (mkEffect, unsafeRequireFS)
-
-fs ::
-  { renameSync :: Fn2 FilePath FilePath Unit
-  , truncateSync :: Fn2 FilePath Int Unit
-  , chownSync :: Fn3 FilePath Int Int Unit
-  , chmodSync :: Fn2 FilePath String Unit
-  , statSync :: Fn1 FilePath StatsObj
-  , linkSync :: Fn2 FilePath FilePath Unit
-  , symlinkSync :: Fn3 FilePath FilePath String Unit
-  , readlinkSync :: Fn1 FilePath FilePath
-  , realpathSync :: forall cache. Fn2 FilePath { | cache } FilePath
-  , unlinkSync :: Fn1 FilePath Unit
-  , rmdirSync :: Fn1 FilePath Unit
-  , mkdirSync :: Fn2 FilePath { recursive :: Boolean, mode :: String } Unit
-  , readdirSync :: Fn1 FilePath (Array FilePath)
-  , utimesSync :: Fn3 FilePath Int Int Unit
-  , readFileSync :: forall a opts. Fn2 FilePath { | opts } a
-  , writeFileSync :: forall a opts. Fn3 FilePath a { | opts } Unit
-  , appendFileSync :: forall a opts. Fn3 FilePath a { | opts } Unit
-  , existsSync :: FilePath -> Boolean
-  , openSync :: Fn3 FilePath String (Nullable FileMode) FileDescriptor
-  , readSync :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
-  , writeSync :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
-  , fsyncSync :: Fn1 FileDescriptor Unit
-  , closeSync :: Fn1 FileDescriptor Unit
-  }
-fs = unsafeRequireFS
+import Node.FS.Internal (mkEffect)
+import Node.FS.Internal as FS
+
+
+foreign import renameSync_ :: Fn2 FilePath FilePath Unit
+foreign import truncateSync_ :: Fn2 FilePath Int Unit
+foreign import chownSync_ :: Fn3 FilePath Int Int Unit
+foreign import chmodSync_ :: Fn2 FilePath String Unit
+foreign import statSync_ :: Fn1 FilePath StatsObj
+foreign import linkSync_ :: Fn2 FilePath FilePath Unit
+foreign import symlinkSync_ :: Fn3 FilePath FilePath String Unit
+foreign import readlinkSync_ :: Fn1 FilePath FilePath
+foreign import realpathSync_ :: forall cache. Fn2 FilePath { | cache } FilePath
+foreign import unlinkSync_ :: Fn1 FilePath Unit
+foreign import rmdirSync_ :: Fn1 FilePath Unit
+foreign import mkdirSync_ :: Fn2 FilePath { recursive :: Boolean, mode :: String } Unit
+foreign import readdirSync_ :: Fn1 FilePath (Array FilePath)
+foreign import utimesSync_ :: Fn3 FilePath Int Int Unit
+foreign import readFileSync_ :: forall a opts. Fn2 FilePath { | opts } a
+foreign import writeFileSync_ :: forall a opts. Fn3 FilePath a { | opts } Unit
+foreign import appendFileSync_ :: forall a opts. Fn3 FilePath a { | opts } Unit
+foreign import existsSync_ :: FilePath -> Boolean
+foreign import openSync_ :: Fn3 FilePath String (Nullable FileMode) FileDescriptor
+foreign import readSync_ :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
+foreign import writeSync_ :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
+foreign import fsyncSync_ :: Fn1 FileDescriptor Unit
+foreign import closeSync_ :: Fn1 FileDescriptor Unit
 
 -- | Renames a file.
 rename :: FilePath
@@ -87,7 +86,7 @@ rename :: FilePath
        -> Effect Unit
 
 rename oldFile newFile = mkEffect $ \_ -> runFn2
-  fs.renameSync oldFile newFile
+  renameSync_ oldFile newFile
 
 -- | Truncates a file to the specified length.
 truncate :: FilePath
@@ -95,7 +94,7 @@ truncate :: FilePath
          -> Effect Unit
 
 truncate file len = mkEffect $ \_ -> runFn2
-  fs.truncateSync file len
+  truncateSync_ file len
 
 -- | Changes the ownership of a file.
 chown :: FilePath
@@ -104,7 +103,7 @@ chown :: FilePath
       -> Effect Unit
 
 chown file uid gid = mkEffect $ \_ -> runFn3
-  fs.chownSync file uid gid
+  chownSync_ file uid gid
 
 -- | Changes the permissions of a file.
 chmod :: FilePath
@@ -112,14 +111,14 @@ chmod :: FilePath
       -> Effect Unit
 
 chmod file perms = mkEffect $ \_ -> runFn2
-  fs.chmodSync file (permsToString perms)
+  chmodSync_ file (permsToString perms)
 
 -- | Gets file statistics.
 stat :: FilePath
      -> Effect Stats
 
 stat file = map Stats $ mkEffect $ \_ -> runFn1
-  fs.statSync file
+  statSync_ file
 
 -- | Creates a link to an existing file.
 link :: FilePath
@@ -127,7 +126,7 @@ link :: FilePath
      -> Effect Unit
 
 link src dst = mkEffect $ \_ -> runFn2
-  fs.linkSync src dst
+  linkSync_ src dst
 
 -- | Creates a symlink.
 symlink :: FilePath
@@ -136,21 +135,21 @@ symlink :: FilePath
         -> Effect Unit
 
 symlink src dst ty = mkEffect $ \_ -> runFn3
-  fs.symlinkSync src dst (symlinkTypeToNode ty)
+  symlinkSync_ src dst (symlinkTypeToNode ty)
 
 -- | Reads the value of a symlink.
 readlink :: FilePath
          -> Effect FilePath
 
 readlink path = mkEffect $ \_ -> runFn1
-  fs.readlinkSync path
+  readlinkSync_ path
 
 -- | Find the canonicalized absolute location for a path.
 realpath :: FilePath
          -> Effect FilePath
 
 realpath path = mkEffect $ \_ -> runFn2
-  fs.realpathSync path {}
+  realpathSync_ path {}
 
 -- | Find the canonicalized absolute location for a path using a cache object for
 -- | already resolved paths.
@@ -159,21 +158,21 @@ realpath' :: forall  cache. FilePath
                             -> Effect FilePath
 
 realpath' path cache = mkEffect $ \_ -> runFn2
-  fs.realpathSync path cache
+  realpathSync_ path cache
 
 -- | Deletes a file.
 unlink :: FilePath
        -> Effect Unit
 
 unlink file = mkEffect $ \_ -> runFn1
-  fs.unlinkSync file
+  unlinkSync_ file
 
 -- | Deletes a directory.
 rmdir :: FilePath
       -> Effect Unit
 
 rmdir file = mkEffect $ \_ -> runFn1
-  fs.rmdirSync file
+  rmdirSync_ file
 
 -- | Makes a new directory.
 mkdirRecursive
@@ -187,7 +186,7 @@ mkdirRecursive'
   -> Perms
   -> Effect Unit
 mkdirRecursive' file perms = mkEffect $ \_ -> runFn2
-  fs.mkdirSync file { recursive: true, mode: permsToString perms }
+  mkdirSync_ file { recursive: true, mode: permsToString perms }
 
 -- | Makes a new directory.
 mkdir :: FilePath
@@ -201,14 +200,14 @@ mkdir' :: FilePath
        -> Effect Unit
 
 mkdir' file perms = mkEffect $ \_ -> runFn2
-  fs.mkdirSync file { recursive: false, mode: permsToString perms }
+  mkdirSync_ file { recursive: false, mode: permsToString perms }
 
 -- | Reads the contents of a directory.
 readdir :: FilePath
         -> Effect (Array FilePath)
 
 readdir file = mkEffect $ \_ -> runFn1
-  fs.readdirSync file
+  readdirSync_ file
 
 -- | Sets the accessed and modified times for the specified file.
 utimes :: FilePath
@@ -217,7 +216,7 @@ utimes :: FilePath
        -> Effect Unit
 
 utimes file atime mtime = mkEffect $ \_ -> runFn3
-  fs.utimesSync file
+  utimesSync_ file
                 (fromDate atime)
                 (fromDate mtime)
   where
@@ -230,7 +229,7 @@ readFile :: FilePath
          -> Effect Buffer
 
 readFile file = mkEffect $ \_ -> runFn2
-  fs.readFileSync file {}
+  readFileSync_ file {}
 
 -- | Reads the entire contents of a text file with the specified encoding.
 readTextFile :: Encoding
@@ -238,7 +237,7 @@ readTextFile :: Encoding
              -> Effect String
 
 readTextFile encoding file = mkEffect $ \_ -> runFn2
-  fs.readFileSync file { encoding: show encoding }
+  readFileSync_ file { encoding: show encoding }
 
 -- | Writes a buffer to a file.
 writeFile :: FilePath
@@ -246,7 +245,7 @@ writeFile :: FilePath
           -> Effect Unit
 
 writeFile file buff = mkEffect $ \_ -> runFn3
-  fs.writeFileSync file buff {}
+  writeFileSync_ file buff {}
 
 -- | Writes text to a file using the specified encoding.
 writeTextFile :: Encoding
@@ -255,7 +254,7 @@ writeTextFile :: Encoding
               -> Effect Unit
 
 writeTextFile encoding file text = mkEffect $ \_ -> runFn3
-  fs.writeFileSync file text { encoding: show encoding }
+  writeFileSync_ file text { encoding: show encoding }
 
 -- | Appends the contents of a buffer to a file.
 appendFile :: FilePath
@@ -263,7 +262,7 @@ appendFile :: FilePath
            -> Effect Unit
 
 appendFile file buff = mkEffect $ \_ -> runFn3
-  fs.appendFileSync file buff {}
+  appendFileSync_ file buff {}
 
 -- | Appends text to a file using the specified encoding.
 appendTextFile :: Encoding
@@ -272,12 +271,12 @@ appendTextFile :: Encoding
                -> Effect Unit
 
 appendTextFile encoding file buff = mkEffect $ \_ -> runFn3
-  fs.appendFileSync file buff { encoding: show encoding }
+  appendFileSync_ file buff { encoding: show encoding }
 
 -- | Check if the path exists.
 exists :: FilePath
        -> Effect Boolean
-exists file = mkEffect $ \_ -> fs.existsSync file
+exists file = mkEffect $ \_ -> existsSync_ file
 
 -- | Open a file synchronously. See the [Node documentation](http://nodejs.org/api/fs.html#fs_fs_opensync_path_flags_mode)
 -- | for details.
@@ -286,7 +285,7 @@ fdOpen :: FilePath
        -> Maybe FileMode
        -> Effect FileDescriptor
 fdOpen file flags mode = mkEffect $ \_ ->
-  runFn3 fs.openSync file (fileFlagsToNode flags) (toNullable mode)
+  runFn3 openSync_ file (fileFlagsToNode flags) (toNullable mode)
 
 -- | Read from a file synchronously. See the [Node documentation](http://nodejs.org/api/fs.html#fs_fs_readsync_fd_buffer_offset_length_position)
 -- | for details.
@@ -297,7 +296,7 @@ fdRead :: FileDescriptor
        -> Maybe FilePosition
        -> Effect ByteCount
 fdRead fd buff off len pos =
-  mkEffect $ \_ -> runFn5 fs.readSync fd buff off len (toNullable pos)
+  mkEffect $ \_ -> runFn5 readSync_ fd buff off len (toNullable pos)
 
 -- | Convenience function to fill the whole buffer from the current
 -- | file position.
@@ -317,7 +316,7 @@ fdWrite :: FileDescriptor
         -> Maybe FilePosition
         -> Effect ByteCount
 fdWrite fd buff off len pos =
-  mkEffect $ \_ -> runFn5 fs.writeSync fd buff off len (toNullable pos)
+  mkEffect $ \_ -> runFn5 writeSync_ fd buff off len (toNullable pos)
 
 -- | Convenience function to append the whole buffer to the current
 -- | file position.
@@ -332,10 +331,10 @@ fdAppend fd buff = do
 -- | for details.
 fdFlush :: FileDescriptor
         -> Effect Unit
-fdFlush fd = mkEffect $ \_ -> runFn1 fs.fsyncSync fd
+fdFlush fd = mkEffect $ \_ -> runFn1 fsyncSync_ fd
 
 -- | Close a file synchronously. See the [Node documentation](http://nodejs.org/api/fs.html#fs_fs_closesync_fd)
 -- | for details.
 fdClose :: FileDescriptor
         -> Effect Unit
-fdClose fd = mkEffect $ \_ -> runFn1 fs.closeSync fd
+fdClose fd = mkEffect $ \_ -> runFn1 closeSync_ fd

From aa17701a2225b80ea186b74a784c38ae7f1e7283 Mon Sep 17 00:00:00 2001
From: Thomas Honeyman <hello@thomashoneyman.com>
Date: Tue, 22 Mar 2022 20:27:07 -0400
Subject: [PATCH 13/16] Update Stream.purs

---
 src/Node/FS/Stream.purs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/Node/FS/Stream.purs b/src/Node/FS/Stream.purs
index 53894a7..8c5df06 100644
--- a/src/Node/FS/Stream.purs
+++ b/src/Node/FS/Stream.purs
@@ -25,7 +25,6 @@ import Node.FS (FileDescriptor, FileFlags(..), fileFlagsToNode)
 import Node.FS.Perms (Perms())
 import Node.FS.Perms as Perms
 import Node.FS.Internal (mkEffect)
-import Node.FS.Internal as FS
 
 foreign import createReadStream_  :: forall opts. Fn2 (Nullable FilePath) { | opts } (Readable ())
 foreign import createWriteStream_ :: forall opts. Fn2 (Nullable FilePath) { | opts } (Writable ())

From 71bbecb0aad00f1538aec38d950f7652e0900355 Mon Sep 17 00:00:00 2001
From: Thomas Honeyman <hello@thomashoneyman.com>
Date: Tue, 22 Mar 2022 20:27:53 -0400
Subject: [PATCH 14/16] Update Sync.purs

---
 src/Node/FS/Sync.purs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/Node/FS/Sync.purs b/src/Node/FS/Sync.purs
index 8b16305..a1ec58b 100644
--- a/src/Node/FS/Sync.purs
+++ b/src/Node/FS/Sync.purs
@@ -53,8 +53,6 @@ import Node.FS.Stats (StatsObj, Stats(..))
 import Node.Path (FilePath())
 import Node.FS.Perms (Perms, permsToString, all, mkPerms)
 import Node.FS.Internal (mkEffect)
-import Node.FS.Internal as FS
-
 
 foreign import renameSync_ :: Fn2 FilePath FilePath Unit
 foreign import truncateSync_ :: Fn2 FilePath Int Unit

From d3a45354db06a646c2f22f5429e86f048210469d Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Wed, 23 Mar 2022 09:53:27 +0000
Subject: [PATCH 15/16] Update changelog

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ece784..1699208 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ Breaking changes:
 
 New features:
 - Add bindings to `mkdir(path, { recursive: true })` via `mkdirRecursive` (#53, #55 by @JordanMartinez)
+- Update project and deps to PureScript v0.15.0 (#59 by @JordanMartinez, @thomashoneyman, @sigma-andex)
 
 Bugfixes:
 

From d828778d0abf2ba42e3d2480545406233f48af03 Mon Sep 17 00:00:00 2001
From: sigma-andex <sigma.andex@pm.me>
Date: Wed, 23 Mar 2022 10:01:34 +0000
Subject: [PATCH 16/16] Rename ffi suffix to Impl

---
 src/Node/FS/Async.js    |  44 ++++++++---------
 src/Node/FS/Async.purs  |  98 +++++++++++++++++++-------------------
 src/Node/FS/Stream.js   |   4 +-
 src/Node/FS/Stream.purs |  12 ++---
 src/Node/FS/Sync.js     |  46 +++++++++---------
 src/Node/FS/Sync.purs   | 102 ++++++++++++++++++++--------------------
 6 files changed, 153 insertions(+), 153 deletions(-)

diff --git a/src/Node/FS/Async.js b/src/Node/FS/Async.js
index 93ab025..b14ec6f 100644
--- a/src/Node/FS/Async.js
+++ b/src/Node/FS/Async.js
@@ -1,26 +1,26 @@
 export {
-  rename as rename_,
-  truncate as truncate_,
-  chown as chown_,
-  chmod as chmod_,
-  stat as stat_,
-  link as link_,
-  symlink as symlink_,
-  readlink as readlink_,
-  realpath as realpath_,
-  unlink as unlink_,
-  rmdir as rmdir_,
-  mkdir as mkdir_,
-  readdir as readdir_,
-  utimes as utimes_,
-  readFile as readFile_,
-  writeFile as writeFile_,
-  appendFile as appendFile_,
-  exists as exists_,
-  open as open_,
-  read as read_,
-  write as write_,
-  close as close_
+  rename as renameImpl,
+  truncate as truncateImpl,
+  chown as chownImpl,
+  chmod as chmodImpl,
+  stat as statImpl,
+  link as linkImpl,
+  symlink as symlinkImpl,
+  readlink as readlinkImpl,
+  realpath as realpathImpl,
+  unlink as unlinkImpl,
+  rmdir as rmdirImpl,
+  mkdir as mkdirImpl,
+  readdir as readdirImpl,
+  utimes as utimesImpl,
+  readFile as readFileImpl,
+  writeFile as writeFileImpl,
+  appendFile as appendFileImpl,
+  exists as existsImpl,
+  open as openImpl,
+  read as readImpl,
+  write as writeImpl,
+  close as closeImpl
 } from "fs";
 
 export function handleCallbackImpl(left, right, f) {
diff --git a/src/Node/FS/Async.purs b/src/Node/FS/Async.purs
index b94c326..d4ff0ff 100644
--- a/src/Node/FS/Async.purs
+++ b/src/Node/FS/Async.purs
@@ -68,28 +68,28 @@ handleCallback cb = runFn3 handleCallbackImpl Left Right cb
 -- | Type synonym for callback functions.
 type Callback a = Either Error a -> Effect Unit
 
-foreign import rename_ :: Fn3 FilePath FilePath (JSCallback Unit) Unit
-foreign import truncate_ :: Fn3 FilePath Int (JSCallback Unit) Unit
-foreign import chown_ :: Fn4 FilePath Int Int (JSCallback Unit) Unit
-foreign import chmod_ :: Fn3 FilePath String (JSCallback Unit) Unit
-foreign import stat_ :: Fn2 FilePath (JSCallback StatsObj) Unit
-foreign import link_ :: Fn3 FilePath FilePath (JSCallback Unit) Unit
-foreign import symlink_ :: Fn4 FilePath FilePath String (JSCallback Unit) Unit
-foreign import readlink_ :: Fn2 FilePath (JSCallback FilePath) Unit
-foreign import realpath_ :: forall cache. Fn3 FilePath { | cache } (JSCallback FilePath) Unit
-foreign import unlink_ :: Fn2 FilePath (JSCallback Unit) Unit
-foreign import rmdir_ :: Fn2 FilePath (JSCallback Unit) Unit
-foreign import mkdir_ :: Fn3 FilePath { recursive :: Boolean, mode :: String } (JSCallback Unit) Unit
-foreign import readdir_ :: Fn2 FilePath (JSCallback (Array FilePath)) Unit
-foreign import utimes_ :: Fn4 FilePath Int Int (JSCallback Unit) Unit
-foreign import readFile_ :: forall a opts. Fn3 FilePath { | opts } (JSCallback a) Unit
-foreign import writeFile_ :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
-foreign import appendFile_ :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
-foreign import exists_ :: forall a. Fn2 FilePath (Boolean -> a) Unit
-foreign import open_ :: Fn4 FilePath String (Nullable FileMode) (JSCallback FileDescriptor) Unit
-foreign import read_ :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
-foreign import write_ :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
-foreign import close_ :: Fn2 FileDescriptor (JSCallback Unit) Unit
+foreign import renameImpl :: Fn3 FilePath FilePath (JSCallback Unit) Unit
+foreign import truncateImpl :: Fn3 FilePath Int (JSCallback Unit) Unit
+foreign import chownImpl :: Fn4 FilePath Int Int (JSCallback Unit) Unit
+foreign import chmodImpl :: Fn3 FilePath String (JSCallback Unit) Unit
+foreign import statImpl :: Fn2 FilePath (JSCallback StatsObj) Unit
+foreign import linkImpl :: Fn3 FilePath FilePath (JSCallback Unit) Unit
+foreign import symlinkImpl :: Fn4 FilePath FilePath String (JSCallback Unit) Unit
+foreign import readlinkImpl :: Fn2 FilePath (JSCallback FilePath) Unit
+foreign import realpathImpl :: forall cache. Fn3 FilePath { | cache } (JSCallback FilePath) Unit
+foreign import unlinkImpl :: Fn2 FilePath (JSCallback Unit) Unit
+foreign import rmdirImpl :: Fn2 FilePath (JSCallback Unit) Unit
+foreign import mkdirImpl :: Fn3 FilePath { recursive :: Boolean, mode :: String } (JSCallback Unit) Unit
+foreign import readdirImpl :: Fn2 FilePath (JSCallback (Array FilePath)) Unit
+foreign import utimesImpl :: Fn4 FilePath Int Int (JSCallback Unit) Unit
+foreign import readFileImpl :: forall a opts. Fn3 FilePath { | opts } (JSCallback a) Unit
+foreign import writeFileImpl :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
+foreign import appendFileImpl :: forall a opts. Fn4 FilePath a { | opts } (JSCallback Unit) Unit
+foreign import existsImpl :: forall a. Fn2 FilePath (Boolean -> a) Unit
+foreign import openImpl :: Fn4 FilePath String (Nullable FileMode) (JSCallback FileDescriptor) Unit
+foreign import readImpl :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
+foreign import writeImpl :: Fn6 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) (JSCallback ByteCount) Unit
+foreign import closeImpl :: Fn2 FileDescriptor (JSCallback Unit) Unit
 
 
 -- | Renames a file.
@@ -98,7 +98,7 @@ rename :: FilePath
        -> Callback Unit
        -> Effect Unit
 rename oldFile newFile cb = mkEffect $ \_ -> runFn3
-  rename_ oldFile newFile (handleCallback cb)
+  renameImpl oldFile newFile (handleCallback cb)
 
 -- | Truncates a file to the specified length.
 truncate :: FilePath
@@ -107,7 +107,7 @@ truncate :: FilePath
          -> Effect Unit
 
 truncate file len cb = mkEffect $ \_ -> runFn3
-  truncate_ file len (handleCallback cb)
+  truncateImpl file len (handleCallback cb)
 
 -- | Changes the ownership of a file.
 chown :: FilePath
@@ -117,7 +117,7 @@ chown :: FilePath
       -> Effect Unit
 
 chown file uid gid cb = mkEffect $ \_ -> runFn4
-  chown_ file uid gid (handleCallback cb)
+  chownImpl file uid gid (handleCallback cb)
 
 -- | Changes the permissions of a file.
 chmod :: FilePath
@@ -126,7 +126,7 @@ chmod :: FilePath
       -> Effect Unit
 
 chmod file perms cb = mkEffect $ \_ -> runFn3
-  chmod_ file (permsToString perms) (handleCallback cb)
+  chmodImpl file (permsToString perms) (handleCallback cb)
 
 -- | Gets file statistics.
 stat :: FilePath
@@ -134,7 +134,7 @@ stat :: FilePath
      -> Effect Unit
 
 stat file cb = mkEffect $ \_ -> runFn2
-  stat_ file (handleCallback $ cb <<< (<$>) Stats)
+  statImpl file (handleCallback $ cb <<< (<$>) Stats)
 
 -- | Creates a link to an existing file.
 link :: FilePath
@@ -143,7 +143,7 @@ link :: FilePath
      -> Effect Unit
 
 link src dst cb = mkEffect $ \_ -> runFn3
-  link_ src dst (handleCallback cb)
+  linkImpl src dst (handleCallback cb)
 
 -- | Creates a symlink.
 symlink :: FilePath
@@ -153,7 +153,7 @@ symlink :: FilePath
         -> Effect Unit
 
 symlink src dest ty cb = mkEffect $ \_ -> runFn4
-  symlink_ src dest (symlinkTypeToNode ty) (handleCallback cb)
+  symlinkImpl src dest (symlinkTypeToNode ty) (handleCallback cb)
 
 -- | Reads the value of a symlink.
 readlink :: FilePath
@@ -161,7 +161,7 @@ readlink :: FilePath
          -> Effect Unit
 
 readlink path cb = mkEffect $ \_ -> runFn2
-  readlink_ path (handleCallback cb)
+  readlinkImpl path (handleCallback cb)
 
 -- | Find the canonicalized absolute location for a path.
 realpath :: FilePath
@@ -169,7 +169,7 @@ realpath :: FilePath
          -> Effect Unit
 
 realpath path cb = mkEffect $ \_ -> runFn3
-  realpath_ path {} (handleCallback cb)
+  realpathImpl path {} (handleCallback cb)
 
 -- | Find the canonicalized absolute location for a path using a cache object
 -- | for already resolved paths.
@@ -179,7 +179,7 @@ realpath' :: forall cache. FilePath
           -> Effect Unit
 
 realpath' path cache cb = mkEffect $ \_ -> runFn3
-  realpath_ path cache (handleCallback cb)
+  realpathImpl path cache (handleCallback cb)
 
 -- | Deletes a file.
 unlink :: FilePath
@@ -187,7 +187,7 @@ unlink :: FilePath
        -> Effect Unit
 
 unlink file cb = mkEffect $ \_ -> runFn2
-  unlink_ file (handleCallback cb)
+  unlinkImpl file (handleCallback cb)
 
 -- | Deletes a directory.
 rmdir :: FilePath
@@ -195,7 +195,7 @@ rmdir :: FilePath
       -> Effect Unit
 
 rmdir file cb = mkEffect $ \_ -> runFn2
-  rmdir_ file (handleCallback cb)
+  rmdirImpl file (handleCallback cb)
 
 -- | Makes a new directory.
 mkdir :: FilePath
@@ -220,7 +220,7 @@ mkdirRecursive'
   -> Callback Unit
   -> Effect Unit
 mkdirRecursive' file perms cb = mkEffect $ \_ -> runFn3
-  mkdir_ file { recursive: true, mode: permsToString perms } (handleCallback cb)
+  mkdirImpl file { recursive: true, mode: permsToString perms } (handleCallback cb)
 
 -- | Makes a new directory with the specified permissions.
 mkdir' :: FilePath
@@ -228,7 +228,7 @@ mkdir' :: FilePath
        -> Callback Unit
        -> Effect Unit
 mkdir' file perms cb = mkEffect $ \_ -> runFn3
-  mkdir_ file { recursive: false, mode: permsToString perms } (handleCallback cb)
+  mkdirImpl file { recursive: false, mode: permsToString perms } (handleCallback cb)
 
 -- | Reads the contents of a directory.
 readdir :: FilePath
@@ -236,7 +236,7 @@ readdir :: FilePath
         -> Effect Unit
 
 readdir file cb = mkEffect $ \_ -> runFn2
-  readdir_ file (handleCallback cb)
+  readdirImpl file (handleCallback cb)
 
 -- | Sets the accessed and modified times for the specified file.
 utimes :: FilePath
@@ -246,7 +246,7 @@ utimes :: FilePath
        -> Effect Unit
 
 utimes file atime mtime cb = mkEffect $ \_ -> runFn4
-  utimes_ file
+  utimesImpl file
             (fromDate atime)
             (fromDate mtime)
             (handleCallback cb)
@@ -261,7 +261,7 @@ readFile :: FilePath
          -> Effect Unit
 
 readFile file cb = mkEffect $ \_ -> runFn3
-  readFile_ file {} (handleCallback cb)
+  readFileImpl file {} (handleCallback cb)
 
 -- | Reads the entire contents of a text file with the specified encoding.
 readTextFile ::  Encoding
@@ -270,7 +270,7 @@ readTextFile ::  Encoding
              -> Effect Unit
 
 readTextFile encoding file cb = mkEffect $ \_ -> runFn3
-  readFile_ file { encoding: show encoding } (handleCallback cb)
+  readFileImpl file { encoding: show encoding } (handleCallback cb)
 
 -- | Writes a buffer to a file.
 writeFile :: FilePath
@@ -279,7 +279,7 @@ writeFile :: FilePath
           -> Effect Unit
 
 writeFile file buff cb = mkEffect $ \_ -> runFn4
-  writeFile_ file buff {} (handleCallback cb)
+  writeFileImpl file buff {} (handleCallback cb)
 
 -- | Writes text to a file using the specified encoding.
 writeTextFile ::  Encoding
@@ -289,7 +289,7 @@ writeTextFile ::  Encoding
               -> Effect Unit
 
 writeTextFile encoding file buff cb = mkEffect $ \_ -> runFn4
-  writeFile_ file buff { encoding: show encoding } (handleCallback cb)
+  writeFileImpl file buff { encoding: show encoding } (handleCallback cb)
 
 -- | Appends the contents of a buffer to a file.
 appendFile :: FilePath
@@ -298,7 +298,7 @@ appendFile :: FilePath
            -> Effect Unit
 
 appendFile file buff cb = mkEffect $ \_ -> runFn4
-  appendFile_ file buff {} (handleCallback cb)
+  appendFileImpl file buff {} (handleCallback cb)
 
 -- | Appends text to a file using the specified encoding.
 appendTextFile ::  Encoding
@@ -308,14 +308,14 @@ appendTextFile ::  Encoding
                -> Effect Unit
 
 appendTextFile encoding file buff cb = mkEffect $ \_ -> runFn4
-  appendFile_ file buff { encoding: show encoding } (handleCallback cb)
+  appendFileImpl file buff { encoding: show encoding } (handleCallback cb)
 
 -- | Check if the path exists.
 exists :: FilePath
        -> (Boolean -> Effect Unit)
        -> Effect Unit
 exists file cb = mkEffect $ \_ -> runFn2
-  exists_ file $ \b -> unsafePerformEffect (cb b)
+  existsImpl file $ \b -> unsafePerformEffect (cb b)
 
 -- | Open a file asynchronously. See the [Node Documentation](https://nodejs.org/api/fs.html#fs_fs_open_path_flags_mode_callback)
 -- | for details.
@@ -324,7 +324,7 @@ fdOpen :: FilePath
        -> Maybe FileMode
        -> Callback FileDescriptor
        -> Effect Unit
-fdOpen file flags mode cb = mkEffect $ \_ -> runFn4 open_ file (fileFlagsToNode flags) (toNullable mode) (handleCallback cb)
+fdOpen file flags mode cb = mkEffect $ \_ -> runFn4 openImpl file (fileFlagsToNode flags) (toNullable mode) (handleCallback cb)
 
 -- | Read from a file asynchronously. See the [Node Documentation](https://nodejs.org/api/fs.html#fs_fs_read_fd_buffer_offset_length_position_callback)
 -- | for details.
@@ -335,7 +335,7 @@ fdRead :: FileDescriptor
        -> Maybe FilePosition
        -> Callback ByteCount
        -> Effect Unit
-fdRead fd buff off len pos cb =  mkEffect $ \_ -> runFn6 read_ fd buff off len (toNullable pos) (handleCallback cb)
+fdRead fd buff off len pos cb =  mkEffect $ \_ -> runFn6 readImpl fd buff off len (toNullable pos) (handleCallback cb)
 
 -- | Convenience function to fill the whole buffer from the current
 -- | file position.
@@ -356,7 +356,7 @@ fdWrite :: FileDescriptor
         -> Maybe FilePosition
         -> Callback ByteCount
         -> Effect Unit
-fdWrite fd buff off len pos cb = mkEffect $ \_ -> runFn6 write_ fd buff off len (toNullable pos) (handleCallback cb)
+fdWrite fd buff off len pos cb = mkEffect $ \_ -> runFn6 writeImpl fd buff off len (toNullable pos) (handleCallback cb)
 
 -- | Convenience function to append the whole buffer to the current
 -- | file position.
@@ -373,4 +373,4 @@ fdAppend fd buff cb = do
 fdClose :: FileDescriptor
         -> Callback Unit
         -> Effect Unit
-fdClose fd cb = mkEffect $ \_ -> runFn2 close_ fd (handleCallback cb)
+fdClose fd cb = mkEffect $ \_ -> runFn2 closeImpl fd (handleCallback cb)
diff --git a/src/Node/FS/Stream.js b/src/Node/FS/Stream.js
index 1440085..bfc7126 100644
--- a/src/Node/FS/Stream.js
+++ b/src/Node/FS/Stream.js
@@ -1,4 +1,4 @@
 export {
-  createReadStream as createReadStream_,
-  createWriteStream as createWriteStream_
+  createReadStream as createReadStreamImpl,
+  createWriteStream as createWriteStreamImpl
 } from "fs";
diff --git a/src/Node/FS/Stream.purs b/src/Node/FS/Stream.purs
index 8c5df06..2c503a0 100644
--- a/src/Node/FS/Stream.purs
+++ b/src/Node/FS/Stream.purs
@@ -26,8 +26,8 @@ import Node.FS.Perms (Perms())
 import Node.FS.Perms as Perms
 import Node.FS.Internal (mkEffect)
 
-foreign import createReadStream_  :: forall opts. Fn2 (Nullable FilePath) { | opts } (Readable ())
-foreign import createWriteStream_ :: forall opts. Fn2 (Nullable FilePath) { | opts } (Writable ())
+foreign import createReadStreamImpl  :: forall opts. Fn2 (Nullable FilePath) { | opts } (Readable ())
+foreign import createWriteStreamImpl :: forall opts. Fn2 (Nullable FilePath) { | opts } (Writable ())
 
 readWrite :: Perms
 readWrite = Perms.mkPerms rw rw rw
@@ -68,7 +68,7 @@ createWriteStreamWith :: WriteStreamOptions
                       -> FilePath
                       -> Effect (Writable ())
 createWriteStreamWith opts file = mkEffect $ \_ -> runFn2
-  createWriteStream_ (nonnull file)
+  createWriteStreamImpl (nonnull file)
     { mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
     }
@@ -78,7 +78,7 @@ fdCreateWriteStreamWith :: WriteStreamOptions
                         -> FileDescriptor
                         -> Effect (Writable ())
 fdCreateWriteStreamWith opts fd = mkEffect $ \_ -> runFn2
-  createWriteStream_ null
+  createWriteStreamImpl null
     { fd
     , mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
@@ -114,7 +114,7 @@ createReadStreamWith :: ReadStreamOptions
                      -> FilePath
                      -> Effect (Readable ())
 createReadStreamWith opts file = mkEffect $ \_ -> runFn2
-  createReadStream_ (nonnull file)
+  createReadStreamImpl (nonnull file)
     { mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
     , autoClose: opts.autoClose
@@ -125,7 +125,7 @@ fdCreateReadStreamWith :: ReadStreamOptions
                        -> FileDescriptor
                        -> Effect (Readable ())
 fdCreateReadStreamWith opts fd = mkEffect $ \_ -> runFn2
-  createReadStream_ null
+  createReadStreamImpl null
     { fd
     , mode: Perms.permsToInt opts.perms
     , flags: fileFlagsToNode opts.flags
diff --git a/src/Node/FS/Sync.js b/src/Node/FS/Sync.js
index 0748998..bd93b52 100644
--- a/src/Node/FS/Sync.js
+++ b/src/Node/FS/Sync.js
@@ -1,25 +1,25 @@
 export {
-  renameSync as renameSync_,
-  truncateSync as truncateSync_,
-  chownSync as chownSync_,
-  chmodSync as chmodSync_,
-  statSync as statSync_,
-  linkSync as linkSync_,
-  symlinkSync as symlinkSync_,
-  readlinkSync as readlinkSync_,
-  realpathSync as realpathSync_,
-  unlinkSync as unlinkSync_,
-  rmdirSync as rmdirSync_,
-  mkdirSync as mkdirSync_,
-  readdirSync as readdirSync_,
-  utimesSync as utimesSync_,
-  readFileSync as readFileSync_,
-  writeFileSync as writeFileSync_,
-  appendFileSync as appendFileSync_,
-  existsSync as existsSync_,
-  openSync as openSync_,
-  readSync as readSync_,
-  writeSync as writeSync_,
-  fsyncSync as fsyncSync_,
-  closeSync as closeSync_
+  renameSync as renameSyncImpl,
+  truncateSync as truncateSyncImpl,
+  chownSync as chownSyncImpl,
+  chmodSync as chmodSyncImpl,
+  statSync as statSyncImpl,
+  linkSync as linkSyncImpl,
+  symlinkSync as symlinkSyncImpl,
+  readlinkSync as readlinkSyncImpl,
+  realpathSync as realpathSyncImpl,
+  unlinkSync as unlinkSyncImpl,
+  rmdirSync as rmdirSyncImpl,
+  mkdirSync as mkdirSyncImpl,
+  readdirSync as readdirSyncImpl,
+  utimesSync as utimesSyncImpl,
+  readFileSync as readFileSyncImpl,
+  writeFileSync as writeFileSyncImpl,
+  appendFileSync as appendFileSyncImpl,
+  existsSync as existsSyncImpl,
+  openSync as openSyncImpl,
+  readSync as readSyncImpl,
+  writeSync as writeSyncImpl,
+  fsyncSync as fsyncSyncImpl,
+  closeSync as closeSyncImpl
 } from "fs";
diff --git a/src/Node/FS/Sync.purs b/src/Node/FS/Sync.purs
index a1ec58b..9c9e40a 100644
--- a/src/Node/FS/Sync.purs
+++ b/src/Node/FS/Sync.purs
@@ -54,29 +54,29 @@ import Node.Path (FilePath())
 import Node.FS.Perms (Perms, permsToString, all, mkPerms)
 import Node.FS.Internal (mkEffect)
 
-foreign import renameSync_ :: Fn2 FilePath FilePath Unit
-foreign import truncateSync_ :: Fn2 FilePath Int Unit
-foreign import chownSync_ :: Fn3 FilePath Int Int Unit
-foreign import chmodSync_ :: Fn2 FilePath String Unit
-foreign import statSync_ :: Fn1 FilePath StatsObj
-foreign import linkSync_ :: Fn2 FilePath FilePath Unit
-foreign import symlinkSync_ :: Fn3 FilePath FilePath String Unit
-foreign import readlinkSync_ :: Fn1 FilePath FilePath
-foreign import realpathSync_ :: forall cache. Fn2 FilePath { | cache } FilePath
-foreign import unlinkSync_ :: Fn1 FilePath Unit
-foreign import rmdirSync_ :: Fn1 FilePath Unit
-foreign import mkdirSync_ :: Fn2 FilePath { recursive :: Boolean, mode :: String } Unit
-foreign import readdirSync_ :: Fn1 FilePath (Array FilePath)
-foreign import utimesSync_ :: Fn3 FilePath Int Int Unit
-foreign import readFileSync_ :: forall a opts. Fn2 FilePath { | opts } a
-foreign import writeFileSync_ :: forall a opts. Fn3 FilePath a { | opts } Unit
-foreign import appendFileSync_ :: forall a opts. Fn3 FilePath a { | opts } Unit
-foreign import existsSync_ :: FilePath -> Boolean
-foreign import openSync_ :: Fn3 FilePath String (Nullable FileMode) FileDescriptor
-foreign import readSync_ :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
-foreign import writeSync_ :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
-foreign import fsyncSync_ :: Fn1 FileDescriptor Unit
-foreign import closeSync_ :: Fn1 FileDescriptor Unit
+foreign import renameSyncImpl :: Fn2 FilePath FilePath Unit
+foreign import truncateSyncImpl :: Fn2 FilePath Int Unit
+foreign import chownSyncImpl :: Fn3 FilePath Int Int Unit
+foreign import chmodSyncImpl :: Fn2 FilePath String Unit
+foreign import statSyncImpl :: Fn1 FilePath StatsObj
+foreign import linkSyncImpl :: Fn2 FilePath FilePath Unit
+foreign import symlinkSyncImpl :: Fn3 FilePath FilePath String Unit
+foreign import readlinkSyncImpl :: Fn1 FilePath FilePath
+foreign import realpathSyncImpl :: forall cache. Fn2 FilePath { | cache } FilePath
+foreign import unlinkSyncImpl :: Fn1 FilePath Unit
+foreign import rmdirSyncImpl :: Fn1 FilePath Unit
+foreign import mkdirSyncImpl :: Fn2 FilePath { recursive :: Boolean, mode :: String } Unit
+foreign import readdirSyncImpl :: Fn1 FilePath (Array FilePath)
+foreign import utimesSyncImpl :: Fn3 FilePath Int Int Unit
+foreign import readFileSyncImpl :: forall a opts. Fn2 FilePath { | opts } a
+foreign import writeFileSyncImpl :: forall a opts. Fn3 FilePath a { | opts } Unit
+foreign import appendFileSyncImpl :: forall a opts. Fn3 FilePath a { | opts } Unit
+foreign import existsSyncImpl :: FilePath -> Boolean
+foreign import openSyncImpl :: Fn3 FilePath String (Nullable FileMode) FileDescriptor
+foreign import readSyncImpl :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
+foreign import writeSyncImpl :: Fn5 FileDescriptor Buffer BufferOffset BufferLength (Nullable FilePosition) ByteCount
+foreign import fsyncSyncImpl :: Fn1 FileDescriptor Unit
+foreign import closeSyncImpl :: Fn1 FileDescriptor Unit
 
 -- | Renames a file.
 rename :: FilePath
@@ -84,7 +84,7 @@ rename :: FilePath
        -> Effect Unit
 
 rename oldFile newFile = mkEffect $ \_ -> runFn2
-  renameSync_ oldFile newFile
+  renameSyncImpl oldFile newFile
 
 -- | Truncates a file to the specified length.
 truncate :: FilePath
@@ -92,7 +92,7 @@ truncate :: FilePath
          -> Effect Unit
 
 truncate file len = mkEffect $ \_ -> runFn2
-  truncateSync_ file len
+  truncateSyncImpl file len
 
 -- | Changes the ownership of a file.
 chown :: FilePath
@@ -101,7 +101,7 @@ chown :: FilePath
       -> Effect Unit
 
 chown file uid gid = mkEffect $ \_ -> runFn3
-  chownSync_ file uid gid
+  chownSyncImpl file uid gid
 
 -- | Changes the permissions of a file.
 chmod :: FilePath
@@ -109,14 +109,14 @@ chmod :: FilePath
       -> Effect Unit
 
 chmod file perms = mkEffect $ \_ -> runFn2
-  chmodSync_ file (permsToString perms)
+  chmodSyncImpl file (permsToString perms)
 
 -- | Gets file statistics.
 stat :: FilePath
      -> Effect Stats
 
 stat file = map Stats $ mkEffect $ \_ -> runFn1
-  statSync_ file
+  statSyncImpl file
 
 -- | Creates a link to an existing file.
 link :: FilePath
@@ -124,7 +124,7 @@ link :: FilePath
      -> Effect Unit
 
 link src dst = mkEffect $ \_ -> runFn2
-  linkSync_ src dst
+  linkSyncImpl src dst
 
 -- | Creates a symlink.
 symlink :: FilePath
@@ -133,21 +133,21 @@ symlink :: FilePath
         -> Effect Unit
 
 symlink src dst ty = mkEffect $ \_ -> runFn3
-  symlinkSync_ src dst (symlinkTypeToNode ty)
+  symlinkSyncImpl src dst (symlinkTypeToNode ty)
 
 -- | Reads the value of a symlink.
 readlink :: FilePath
          -> Effect FilePath
 
 readlink path = mkEffect $ \_ -> runFn1
-  readlinkSync_ path
+  readlinkSyncImpl path
 
 -- | Find the canonicalized absolute location for a path.
 realpath :: FilePath
          -> Effect FilePath
 
 realpath path = mkEffect $ \_ -> runFn2
-  realpathSync_ path {}
+  realpathSyncImpl path {}
 
 -- | Find the canonicalized absolute location for a path using a cache object for
 -- | already resolved paths.
@@ -156,21 +156,21 @@ realpath' :: forall  cache. FilePath
                             -> Effect FilePath
 
 realpath' path cache = mkEffect $ \_ -> runFn2
-  realpathSync_ path cache
+  realpathSyncImpl path cache
 
 -- | Deletes a file.
 unlink :: FilePath
        -> Effect Unit
 
 unlink file = mkEffect $ \_ -> runFn1
-  unlinkSync_ file
+  unlinkSyncImpl file
 
 -- | Deletes a directory.
 rmdir :: FilePath
       -> Effect Unit
 
 rmdir file = mkEffect $ \_ -> runFn1
-  rmdirSync_ file
+  rmdirSyncImpl file
 
 -- | Makes a new directory.
 mkdirRecursive
@@ -184,7 +184,7 @@ mkdirRecursive'
   -> Perms
   -> Effect Unit
 mkdirRecursive' file perms = mkEffect $ \_ -> runFn2
-  mkdirSync_ file { recursive: true, mode: permsToString perms }
+  mkdirSyncImpl file { recursive: true, mode: permsToString perms }
 
 -- | Makes a new directory.
 mkdir :: FilePath
@@ -198,14 +198,14 @@ mkdir' :: FilePath
        -> Effect Unit
 
 mkdir' file perms = mkEffect $ \_ -> runFn2
-  mkdirSync_ file { recursive: false, mode: permsToString perms }
+  mkdirSyncImpl file { recursive: false, mode: permsToString perms }
 
 -- | Reads the contents of a directory.
 readdir :: FilePath
         -> Effect (Array FilePath)
 
 readdir file = mkEffect $ \_ -> runFn1
-  readdirSync_ file
+  readdirSyncImpl file
 
 -- | Sets the accessed and modified times for the specified file.
 utimes :: FilePath
@@ -214,7 +214,7 @@ utimes :: FilePath
        -> Effect Unit
 
 utimes file atime mtime = mkEffect $ \_ -> runFn3
-  utimesSync_ file
+  utimesSyncImpl file
                 (fromDate atime)
                 (fromDate mtime)
   where
@@ -227,7 +227,7 @@ readFile :: FilePath
          -> Effect Buffer
 
 readFile file = mkEffect $ \_ -> runFn2
-  readFileSync_ file {}
+  readFileSyncImpl file {}
 
 -- | Reads the entire contents of a text file with the specified encoding.
 readTextFile :: Encoding
@@ -235,7 +235,7 @@ readTextFile :: Encoding
              -> Effect String
 
 readTextFile encoding file = mkEffect $ \_ -> runFn2
-  readFileSync_ file { encoding: show encoding }
+  readFileSyncImpl file { encoding: show encoding }
 
 -- | Writes a buffer to a file.
 writeFile :: FilePath
@@ -243,7 +243,7 @@ writeFile :: FilePath
           -> Effect Unit
 
 writeFile file buff = mkEffect $ \_ -> runFn3
-  writeFileSync_ file buff {}
+  writeFileSyncImpl file buff {}
 
 -- | Writes text to a file using the specified encoding.
 writeTextFile :: Encoding
@@ -252,7 +252,7 @@ writeTextFile :: Encoding
               -> Effect Unit
 
 writeTextFile encoding file text = mkEffect $ \_ -> runFn3
-  writeFileSync_ file text { encoding: show encoding }
+  writeFileSyncImpl file text { encoding: show encoding }
 
 -- | Appends the contents of a buffer to a file.
 appendFile :: FilePath
@@ -260,7 +260,7 @@ appendFile :: FilePath
            -> Effect Unit
 
 appendFile file buff = mkEffect $ \_ -> runFn3
-  appendFileSync_ file buff {}
+  appendFileSyncImpl file buff {}
 
 -- | Appends text to a file using the specified encoding.
 appendTextFile :: Encoding
@@ -269,12 +269,12 @@ appendTextFile :: Encoding
                -> Effect Unit
 
 appendTextFile encoding file buff = mkEffect $ \_ -> runFn3
-  appendFileSync_ file buff { encoding: show encoding }
+  appendFileSyncImpl file buff { encoding: show encoding }
 
 -- | Check if the path exists.
 exists :: FilePath
        -> Effect Boolean
-exists file = mkEffect $ \_ -> existsSync_ file
+exists file = mkEffect $ \_ -> existsSyncImpl file
 
 -- | Open a file synchronously. See the [Node documentation](http://nodejs.org/api/fs.html#fs_fs_opensync_path_flags_mode)
 -- | for details.
@@ -283,7 +283,7 @@ fdOpen :: FilePath
        -> Maybe FileMode
        -> Effect FileDescriptor
 fdOpen file flags mode = mkEffect $ \_ ->
-  runFn3 openSync_ file (fileFlagsToNode flags) (toNullable mode)
+  runFn3 openSyncImpl file (fileFlagsToNode flags) (toNullable mode)
 
 -- | Read from a file synchronously. See the [Node documentation](http://nodejs.org/api/fs.html#fs_fs_readsync_fd_buffer_offset_length_position)
 -- | for details.
@@ -294,7 +294,7 @@ fdRead :: FileDescriptor
        -> Maybe FilePosition
        -> Effect ByteCount
 fdRead fd buff off len pos =
-  mkEffect $ \_ -> runFn5 readSync_ fd buff off len (toNullable pos)
+  mkEffect $ \_ -> runFn5 readSyncImpl fd buff off len (toNullable pos)
 
 -- | Convenience function to fill the whole buffer from the current
 -- | file position.
@@ -314,7 +314,7 @@ fdWrite :: FileDescriptor
         -> Maybe FilePosition
         -> Effect ByteCount
 fdWrite fd buff off len pos =
-  mkEffect $ \_ -> runFn5 writeSync_ fd buff off len (toNullable pos)
+  mkEffect $ \_ -> runFn5 writeSyncImpl fd buff off len (toNullable pos)
 
 -- | Convenience function to append the whole buffer to the current
 -- | file position.
@@ -329,10 +329,10 @@ fdAppend fd buff = do
 -- | for details.
 fdFlush :: FileDescriptor
         -> Effect Unit
-fdFlush fd = mkEffect $ \_ -> runFn1 fsyncSync_ fd
+fdFlush fd = mkEffect $ \_ -> runFn1 fsyncSyncImpl fd
 
 -- | Close a file synchronously. See the [Node documentation](http://nodejs.org/api/fs.html#fs_fs_closesync_fd)
 -- | for details.
 fdClose :: FileDescriptor
         -> Effect Unit
-fdClose fd = mkEffect $ \_ -> runFn1 closeSync_ fd
+fdClose fd = mkEffect $ \_ -> runFn1 closeSyncImpl fd