Remove exists since underlying Async.exists was removed

CHANGELOG.md

@@ -5,6 +5,7 @@ Notable changes to this project are documented in this file. The format is based
 ## [Unreleased]
 
 Breaking changes:
+- Remove `exists` since the underlying `Async.exists` from `purescript-node-fs` has been removed (#36 by @sigma-andex)
 - Update project and deps to PureScript v0.15.0 (#33 by @JordanMartinez, @thomashoneyman, @sigma-andex)
 - Update `mkdir'` to take options arg (#34 by @JordanMartinez)
 

src/Node/FS/Aff.purs

@@ -21,7 +21,6 @@ module Node.FS.Aff
   , writeTextFile
   , appendFile
   , appendTextFile
-  , exists
   , fdOpen
   , fdRead
   , fdNext
@@ -32,10 +31,10 @@ module Node.FS.Aff
 
 import Prelude
 
-import Effect.Aff (Aff, makeAff, nonCanceler)
-import Effect (Effect)
 import Data.DateTime (DateTime)
 import Data.Maybe (Maybe)
+import Effect (Effect)
+import Effect.Aff (Aff, makeAff, nonCanceler)
 import Node.Buffer (Buffer)
 import Node.Encoding (Encoding)
 import Node.FS as F
@@ -216,11 +215,6 @@ appendFile = toAff2 A.appendFile
 appendTextFile :: Encoding -> FilePath -> String -> Aff Unit
 appendTextFile = toAff3 A.appendTextFile
 
--- |
--- | Check to see if a file exists.
--- |
-exists :: String -> Aff Boolean
-exists file = makeAff \k -> A.exists file (pure >>> k) $> nonCanceler
 
 -- | Open a file asynchronously. See the [Node Documentation](https://nodejs.org/api/fs.html#fs_fs_open_path_flags_mode_callback)
 -- | for details.