createElement not variadic

Author: mununki

jscomp/syntax/src/reactjs_jsx_v4.ml

@@ -1388,11 +1388,7 @@ let expr ~config mapper expression =
             Exp.ident ~loc {loc; txt = Ldot (Lident "React", "jsxs")}
           else Exp.ident ~loc {loc; txt = Ldot (Lident "React", "jsx")}
         | "classic" | _ ->
-          if countOfChildren childrenExpr > 1 then
-            Exp.ident ~loc
-              {loc; txt = Ldot (Lident "React", "createElementVariadic")}
-          else
-            Exp.ident ~loc {loc; txt = Ldot (Lident "React", "createElement")})
+          Exp.ident ~loc {loc; txt = Ldot (Lident "React", "createElement")})
         args)
   (* Delegate to the default mapper, a deep identity traversal *)
   | e -> default_mapper.expr mapper e

jscomp/syntax/tests/ppx/react/expected/fragment.res.txt

@@ -5,7 +5,7 @@ let _ = React.createElement(
   React.fragment,
   {children: ReactDOM.createDOMElementVariadic("div", [])},
 )
-let _ = React.createElementVariadic(
+let _ = React.createElement(
   React.fragment,
   {
     children: [

jscomp/syntax/tests/ppx/react/expected/noPropsWithKey.res.txt

@@ -22,7 +22,7 @@ module V4C = {
   type props = {}
 
   let make = (_: props) =>
-    React.createElementVariadic(
+    React.createElement(
       React.fragment,
       {
         children: [

jscomp/syntax/tests/ppx/react/expected/removedKeyProp.res.txt

@@ -24,7 +24,7 @@ module HasChildren = {
 type props = {}
 
 let make = (_: props) =>
-  React.createElementVariadic(
+  React.createElement(
     React.fragment,
     {
       children: [