diff --git a/snapshot_tests/operations/expected/uncurried/compile/customDecoder.res.txt b/snapshot_tests/operations/expected/uncurried/compile/customDecoder.res.txt
index b9644df8..e3fb219d 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/customDecoder.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/customDecoder.res.txt
@@ -52,7 +52,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/customTypes.res.txt b/snapshot_tests/operations/expected/uncurried/compile/customTypes.res.txt
index 125c4cf0..2f7c876f 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/customTypes.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/customTypes.res.txt
@@ -130,7 +130,7 @@ function serialize$3(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/defaultObjectValueOnScalar.res.txt b/snapshot_tests/operations/expected/uncurried/compile/defaultObjectValueOnScalar.res.txt
index caf369d4..1a805d5e 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/defaultObjectValueOnScalar.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/defaultObjectValueOnScalar.res.txt
@@ -17,7 +17,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/explicit_object_record.res.txt b/snapshot_tests/operations/expected/uncurried/compile/explicit_object_record.res.txt
index baf48fee..5cc2f6e5 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/explicit_object_record.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/explicit_object_record.res.txt
@@ -71,7 +71,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -162,7 +162,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/extensions.res.txt b/snapshot_tests/operations/expected/uncurried/compile/extensions.res.txt
index 549a0ada..a3068ee1 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/extensions.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/extensions.res.txt
@@ -86,7 +86,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -195,7 +195,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/fragmentDefinition.res.txt b/snapshot_tests/operations/expected/uncurried/compile/fragmentDefinition.res.txt
index fe29dd43..f7736a07 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/fragmentDefinition.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/fragmentDefinition.res.txt
@@ -393,7 +393,7 @@ function serialize$6(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/fragmentUnion.res.txt b/snapshot_tests/operations/expected/uncurried/compile/fragmentUnion.res.txt
index 968dfe07..719ea04f 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/fragmentUnion.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/fragmentUnion.res.txt
@@ -127,7 +127,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/interface.res.txt b/snapshot_tests/operations/expected/uncurried/compile/interface.res.txt
index c41b480c..518abd30 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/interface.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/interface.res.txt
@@ -75,7 +75,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -139,7 +139,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
@@ -230,7 +230,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables$2(param) {
+function serializeVariables$2() {
   
 }
 
@@ -304,7 +304,7 @@ function serialize$3(value) {
         };
 }
 
-function serializeVariables$3(param) {
+function serializeVariables$3() {
   
 }
 
@@ -352,7 +352,7 @@ function serialize$4(value) {
         };
 }
 
-function serializeVariables$4(param) {
+function serializeVariables$4() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/lists.res.txt b/snapshot_tests/operations/expected/uncurried/compile/lists.res.txt
index 78118694..1f56a68a 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/lists.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/lists.res.txt
@@ -71,7 +71,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/module_type.res.txt b/snapshot_tests/operations/expected/uncurried/compile/module_type.res.txt
index 990edaea..6cfb0890 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/module_type.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/module_type.res.txt
@@ -78,7 +78,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/mutation.res.txt b/snapshot_tests/operations/expected/uncurried/compile/mutation.res.txt
index 5fc9ea23..ee61ba59 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/mutation.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/mutation.res.txt
@@ -76,7 +76,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/nested.res.txt b/snapshot_tests/operations/expected/uncurried/compile/nested.res.txt
index 6ad45a92..01191ad1 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/nested.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/nested.res.txt
@@ -137,7 +137,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -211,7 +211,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
@@ -289,7 +289,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables$2(param) {
+function serializeVariables$2() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueEnum.res.txt b/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueEnum.res.txt
index 29be6d4c..12451532 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueEnum.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueEnum.res.txt
@@ -61,7 +61,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -140,7 +140,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
@@ -219,7 +219,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables$2(param) {
+function serializeVariables$2() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueUnion.res.txt b/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueUnion.res.txt
index 45d0b5cb..53fe70b9 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueUnion.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/omitFutureValueUnion.res.txt
@@ -64,7 +64,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -145,7 +145,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
@@ -226,7 +226,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables$2(param) {
+function serializeVariables$2() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/pokedexApolloMode.res.txt b/snapshot_tests/operations/expected/uncurried/compile/pokedexApolloMode.res.txt
index fafe65a1..21077357 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/pokedexApolloMode.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/pokedexApolloMode.res.txt
@@ -40,7 +40,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/record.res.txt b/snapshot_tests/operations/expected/uncurried/compile/record.res.txt
index 6782c1e4..079e80ce 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/record.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/record.res.txt
@@ -38,7 +38,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -84,7 +84,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
@@ -133,7 +133,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables$2(param) {
+function serializeVariables$2() {
   
 }
 
@@ -210,7 +210,7 @@ function serialize$4(value) {
         };
 }
 
-function serializeVariables$3(param) {
+function serializeVariables$3() {
   
 }
 
@@ -278,7 +278,7 @@ function serialize$5(value) {
         };
 }
 
-function serializeVariables$4(param) {
+function serializeVariables$4() {
   
 }
 
@@ -367,7 +367,7 @@ function serialize$7(value) {
         };
 }
 
-function serializeVariables$5(param) {
+function serializeVariables$5() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/scalars.res.txt b/snapshot_tests/operations/expected/uncurried/compile/scalars.res.txt
index f4451857..ab0ae2a9 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/scalars.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/scalars.res.txt
@@ -61,7 +61,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/subscription.res.txt b/snapshot_tests/operations/expected/uncurried/compile/subscription.res.txt
index 1a05c48e..8c6fa262 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/subscription.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/subscription.res.txt
@@ -60,7 +60,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/tagged_template.res.txt b/snapshot_tests/operations/expected/uncurried/compile/tagged_template.res.txt
index b1064c96..29c0ab02 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/tagged_template.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/tagged_template.res.txt
@@ -87,7 +87,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -187,7 +187,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
@@ -285,7 +285,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables$2(param) {
+function serializeVariables$2() {
   
 }
 
@@ -383,7 +383,7 @@ function serialize$3(value) {
         };
 }
 
-function serializeVariables$3(param) {
+function serializeVariables$3() {
   
 }
 
@@ -481,7 +481,7 @@ function serialize$4(value) {
         };
 }
 
-function serializeVariables$4(param) {
+function serializeVariables$4() {
   
 }
 
@@ -579,7 +579,7 @@ function serialize$5(value) {
         };
 }
 
-function serializeVariables$5(param) {
+function serializeVariables$5() {
   
 }
 
@@ -686,7 +686,7 @@ function serialize$7(value) {
         };
 }
 
-function serializeVariables$6(param) {
+function serializeVariables$6() {
   
 }
 
@@ -733,7 +733,7 @@ function serialize$8(value) {
         };
 }
 
-function serializeVariables$7(param) {
+function serializeVariables$7() {
   
 }
 
@@ -779,7 +779,7 @@ function serialize$9(value) {
         };
 }
 
-function serializeVariables$8(param) {
+function serializeVariables$8() {
   
 }
 
@@ -925,7 +925,7 @@ function serialize$11(value) {
         };
 }
 
-function serializeVariables$9(param) {
+function serializeVariables$9() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/typename.res.txt b/snapshot_tests/operations/expected/uncurried/compile/typename.res.txt
index 23557cd7..162358c6 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/typename.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/typename.res.txt
@@ -63,7 +63,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/union.res.txt b/snapshot_tests/operations/expected/uncurried/compile/union.res.txt
index 91ef0d74..f1fe3ff4 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/union.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/union.res.txt
@@ -72,7 +72,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
@@ -156,7 +156,7 @@ function serialize$1(value) {
         };
 }
 
-function serializeVariables$1(param) {
+function serializeVariables$1() {
   
 }
 
@@ -238,7 +238,7 @@ function serialize$2(value) {
         };
 }
 
-function serializeVariables$2(param) {
+function serializeVariables$2() {
   
 }
 
@@ -324,7 +324,7 @@ function serialize$4(value) {
         };
 }
 
-function serializeVariables$3(param) {
+function serializeVariables$3() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/unionPartial.res.txt b/snapshot_tests/operations/expected/uncurried/compile/unionPartial.res.txt
index 936daff4..aa47e79c 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/unionPartial.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/unionPartial.res.txt
@@ -42,7 +42,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }
 
diff --git a/snapshot_tests/operations/expected/uncurried/compile/variant.res.txt b/snapshot_tests/operations/expected/uncurried/compile/variant.res.txt
index 0219c4e4..014af1ad 100644
--- a/snapshot_tests/operations/expected/uncurried/compile/variant.res.txt
+++ b/snapshot_tests/operations/expected/uncurried/compile/variant.res.txt
@@ -105,7 +105,7 @@ function serialize(value) {
         };
 }
 
-function serializeVariables(param) {
+function serializeVariables() {
   
 }