remove unnecessary files (#49401)

test.js

@@ -1,9 +0,0 @@
-"use strict";
-exports.__esModule = true;
-exports.main = void 0;
-function main() {
-    for (var _i = 0, doesNotExist_1 = doesNotExist; _i < doesNotExist_1.length; _i++) {
-        var _a = doesNotExist_1[_i];
-    }
-}
-exports.main = main;

test.ts

@@ -1,4 +0,0 @@
-export function main() {
-    for (const [,] of doesNotExist) {
-    }
-}