diff --git a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers____class_call_check_f08d44.js b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers____class_call_check_f08d44.js
new file mode 100644
index 0000000000000..be6c2c3be055e
--- /dev/null
+++ b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers____class_call_check_f08d44.js
@@ -0,0 +1,11 @@
+(globalThis.TURBOPACK = globalThis.TURBOPACK || []).push(["output/63a02_@swc_helpers____class_call_check_f08d44.js", {
+
+"[project]/crates/turbopack-tests/tests/node_modules/@swc/helpers/_/_class_call_check.js (ecmascript)": (function({ r: __turbopack_require__, x: __turbopack_external_require__, i: __turbopack_import__, s: __turbopack_esm__, v: __turbopack_export_value__, c: __turbopack_cache__, l: __turbopack_load__, k: __turbopack_register_chunk_list__, j: __turbopack_cjs__, g: global, __dirname, m: module, e: exports }) { !function() {
+
+"purposefully empty stub";
+"@swc/helpers/_/_class_call_check.js";
+
+}.call(this) }),
+}]);
+
+//# sourceMappingURL=63a02_@swc_helpers____class_call_check_f08d44.js.map
\ No newline at end of file
diff --git a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js.map b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers____class_call_check_f08d44.js.map
similarity index 59%
rename from crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js.map
rename to crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers____class_call_check_f08d44.js.map
index 56b8bf725589a..7664bd58f3810 100644
--- a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js.map
+++ b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers____class_call_check_f08d44.js.map
@@ -1,6 +1,6 @@
 {
   "version": 3,
   "sections": [
-    {"offset": {"line": 4, "column": 0}, "map": {"version":3,"sources":["/turbopack/[project]/crates/turbopack-tests/tests/node_modules/@swc/helpers/src/_class_call_check.mjs"],"sourcesContent":["\"purposefully empty stub\";\n\"@swc/helpers/src/_class_call_check.mjs\";\n"],"names":[],"mappings":"AAAA;AACA"}},
+    {"offset": {"line": 4, "column": 0}, "map": {"version":3,"sources":["/turbopack/[project]/crates/turbopack-tests/tests/node_modules/@swc/helpers/_/_class_call_check.js"],"sourcesContent":["\"purposefully empty stub\";\n\"@swc/helpers/_/_class_call_check.js\";\n"],"names":[],"mappings":"AAAA;AACA"}},
     {"offset": {"line": 6, "column": 0}, "map": {"version":3,"sources":[],"names":[],"mappings":"A"}}]
 }
\ No newline at end of file
diff --git a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js
deleted file mode 100644
index b8c1eaa9ca7b5..0000000000000
--- a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js
+++ /dev/null
@@ -1,11 +0,0 @@
-(globalThis.TURBOPACK = globalThis.TURBOPACK || []).push(["output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js", {
-
-"[project]/crates/turbopack-tests/tests/node_modules/@swc/helpers/src/_class_call_check.mjs (ecmascript)": (function({ r: __turbopack_require__, x: __turbopack_external_require__, i: __turbopack_import__, s: __turbopack_esm__, v: __turbopack_export_value__, c: __turbopack_cache__, l: __turbopack_load__, k: __turbopack_register_chunk_list__, j: __turbopack_cjs__, g: global, __dirname, m: module, e: exports }) { !function() {
-
-"purposefully empty stub";
-"@swc/helpers/src/_class_call_check.mjs";
-
-}.call(this) }),
-}]);
-
-//# sourceMappingURL=63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js.map
\ No newline at end of file
diff --git a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_e2f660.js b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_9dcfd0.js
similarity index 98%
rename from crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_e2f660.js
rename to crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_9dcfd0.js
index b37652c064764..786c3d1069f10 100644
--- a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_e2f660.js
+++ b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_9dcfd0.js
@@ -1,7 +1,7 @@
 (globalThis.TURBOPACK = globalThis.TURBOPACK || []).push([
-    "output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_e2f660.js",
+    "output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_9dcfd0.js",
     {},
-    {"otherChunks":["output/63a02_@swc_helpers_src__class_call_check.mjs_f682d0._.js","output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js"],"runtimeModuleIds":["[project]/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/input/index.js (ecmascript)"],"chunkListPath":"output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index.js_f5704b._.json"}
+    {"otherChunks":["output/63a02_@swc_helpers____class_call_check_f08d44.js","output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js"],"runtimeModuleIds":["[project]/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/input/index.js (ecmascript)"],"chunkListPath":"output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index.js_f5704b._.json"}
 ]);
 (() => {
 if (!Array.isArray(globalThis.TURBOPACK)) {
diff --git a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_e2f660.js.map b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_9dcfd0.js.map
similarity index 100%
rename from crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_e2f660.js.map
rename to crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_9dcfd0.js.map
diff --git a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js
index 58ef4db6d832f..1f04e7b792342 100644
--- a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js
+++ b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js
@@ -2,13 +2,13 @@
 
 "[project]/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/input/index.js (ecmascript)": (({ r: __turbopack_require__, x: __turbopack_external_require__, i: __turbopack_import__, s: __turbopack_esm__, v: __turbopack_export_value__, c: __turbopack_cache__, l: __turbopack_load__, k: __turbopack_register_chunk_list__, j: __turbopack_cjs__, g: global, __dirname }) => (() => {
 
-var __TURBOPACK__imported__module__$5b$project$5d2f$crates$2f$turbopack$2d$tests$2f$tests$2f$node_modules$2f40$swc$2f$helpers$2f$src$2f$_class_call_check$2e$mjs__$28$ecmascript$29$__ = __turbopack_import__("[project]/crates/turbopack-tests/tests/node_modules/@swc/helpers/src/_class_call_check.mjs (ecmascript)");
+var __TURBOPACK__imported__module__$5b$project$5d2f$crates$2f$turbopack$2d$tests$2f$tests$2f$node_modules$2f40$swc$2f$helpers$2f$_$2f$_class_call_check$2e$js__$28$ecmascript$29$__ = __turbopack_import__("[project]/crates/turbopack-tests/tests/node_modules/@swc/helpers/_/_class_call_check.js (ecmascript)");
 "__TURBOPACK__ecmascript__hoisting__location__";
 ;
 ;
 var Foo = function Foo() {
     "use strict";
-    __TURBOPACK__imported__module__$5b$project$5d2f$crates$2f$turbopack$2d$tests$2f$tests$2f$node_modules$2f40$swc$2f$helpers$2f$src$2f$_class_call_check$2e$mjs__$28$ecmascript$29$__["default"](this, Foo);
+    __TURBOPACK__imported__module__$5b$project$5d2f$crates$2f$turbopack$2d$tests$2f$tests$2f$node_modules$2f40$swc$2f$helpers$2f$_$2f$_class_call_check$2e$js__$28$ecmascript$29$__["_"](this, Foo);
 };
 console.log(Foo, [].includes("foo"));
 
diff --git a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js.map b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js.map
index edb69042fffec..c509e1bf74a49 100644
--- a/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js.map
+++ b/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/output/79fb1_turbopack-tests_tests_snapshot_swc_transforms_preset_env_input_index_b53fce.js.map
@@ -1,6 +1,6 @@
 {
   "version": 3,
   "sections": [
-    {"offset": {"line": 4, "column": 0}, "map": {"version":3,"sources":["/turbopack/[project]/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/input/index.js"],"sourcesContent":["class Foo {}\n\nconsole.log(Foo, [].includes(\"foo\"));\n"],"names":[],"mappings":";;;;AAAA,IAAA,AAAM,MAAN,SAAM;;wMAAA;;AAEN,QAAQ,GAAG,CAAC,KAAK,EAAE,CAAC,QAAQ,CAAC"}},
+    {"offset": {"line": 4, "column": 0}, "map": {"version":3,"sources":["/turbopack/[project]/crates/turbopack-tests/tests/snapshot/swc_transforms/preset_env/input/index.js"],"sourcesContent":["class Foo {}\n\nconsole.log(Foo, [].includes(\"foo\"));\n"],"names":[],"mappings":";;;;AAAA,IAAA,AAAM,MAAN,SAAM;;+LAAA;;AAEN,QAAQ,GAAG,CAAC,KAAK,EAAE,CAAC,QAAQ,CAAC"}},
     {"offset": {"line": 13, "column": 0}, "map": {"version":3,"sources":[],"names":[],"mappings":"A"}}]
 }
\ No newline at end of file