From bfb942e3186f09a416257c097352be701a06861c Mon Sep 17 00:00:00 2001
From: Harry Garrood <harry@garrood.me>
Date: Tue, 28 May 2019 13:32:09 +0100
Subject: [PATCH] Drop typelevel-prelude dependency

We aren't actually using anything provided by typelevel-prelude;
instead, we're only using its re-exports. Dropping the dependency and
importing RLProxy and the Union class from where they are defined means
that we have fewer dependencies to worry about, so version
incompatibilities are less likely to occur.

I'd suggest releasing this as a patch-level change; previously we have
recommended releasing changes in which dependencies have been dropped as
major-level, because it can break downstream libraries if they are
relying on the presence of that dependency, but I have come to believe
that this policy is worse since it results in far too many unnecessary
major version bumps, and downstream libraries depending on a particular
transitive dependency but not declaring that dependency are arguably
broken anyway.
---
 bower.json                  | 1 -
 src/React/Basic.purs        | 2 +-
 src/React/Basic/Events.purs | 2 +-
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/bower.json b/bower.json
index 767d871..d7c9d6e 100644
--- a/bower.json
+++ b/bower.json
@@ -14,7 +14,6 @@
     "purescript-functions": "^4.0.0",
     "purescript-nullable": "^4.1.0",
     "purescript-record": "^1.0.0",
-    "purescript-typelevel-prelude": "^3.0.0",
     "purescript-unsafe-coerce": "^4.0.0",
     "purescript-web-dom": "^1.0.0",
     "purescript-web-html": "^1.0.0",
diff --git a/src/React/Basic.purs b/src/React/Basic.purs
index 4804238..9d2cb48 100644
--- a/src/React/Basic.purs
+++ b/src/React/Basic.purs
@@ -28,7 +28,7 @@ import Data.Function.Uncurried (Fn2, mkFn2, runFn2)
 import Data.Nullable (Nullable, notNull, null)
 import Effect (Effect)
 import Effect.Uncurried (EffectFn3, runEffectFn3)
-import Type.Row (class Union)
+import Prim.Row (class Union)
 
 -- | `ComponentSpec` represents a React-Basic component implementation.
 -- |
diff --git a/src/React/Basic/Events.purs b/src/React/Basic/Events.purs
index 46931be..199fc1a 100644
--- a/src/React/Basic/Events.purs
+++ b/src/React/Basic/Events.purs
@@ -19,7 +19,7 @@ import Effect.Uncurried (EffectFn1, mkEffectFn1)
 import Prim.Row as Row
 import Prim.RowList (kind RowList, class RowToList, Cons, Nil)
 import Record (delete, get, insert)
-import Type.Row (RLProxy(..))
+import Type.Data.RowList (RLProxy(..))
 
 -- | An event handler, which receives a `SyntheticEvent` and performs some
 -- | effects in return.