remove key prop from interface

Author: mununki

cli/reactjs_jsx_ppx.ml

@@ -2524,10 +2524,9 @@ module V4 = struct
         in
         let propsRecordType =
           makePropsRecordTypeSig "props" Location.none
-            ([(true, "key", [], keyType Location.none)]
-            (* If there is Nolabel arg, regard the type as ref in forwardRef *)
-            @ (if !hasForwardRef then [(true, "ref", [], refType Location.none)]
-              else [])
+            ((* If there is Nolabel arg, regard the type as ref in forwardRef *)
+             (if !hasForwardRef then [(true, "ref", [], refType Location.none)]
+             else [])
             @ namedTypeList)
         in
         (* can't be an arrow because it will defensively uncurry *)

tests/ppx/react/Interface.resi

@@ -0,0 +1,2 @@
+@react.component
+let make: (~x:string) => React.element

tests/ppx/react/expected/Interface.resi.txt

@@ -0,0 +1,2 @@
+type props<'x> = {x: 'x}
+let make: React.componentLike<props<string>, React.element>