CODEBASE: Use "esnext" target when transforming code with swc (#1810)

package.json

@@ -10,15 +10,15 @@
     "url": "https://github.com/bitburner-official/bitburner-src/issues"
   },
   "dependencies": {
-    "@babel/standalone": "^7.24.4",
+    "@babel/standalone": "^7.26.2",
     "@emotion/react": "^11.11.1",
     "@emotion/styled": "^11.11.0",
     "@material-ui/core": "^4.12.4",
     "@mui/icons-material": "^5.14.12",
     "@mui/material": "^5.14.12",
     "@mui/styles": "^5.14.12",
     "@mui/system": "^5.14.12",
-    "@swc/wasm-web": "^1.4.14",
+    "@swc/wasm-web": "^1.9.3",
     "@types/estree": "^1.0.2",
     "@types/react-syntax-highlighter": "^15.5.8",
     "acorn": "^8.11.3",
@@ -58,7 +58,7 @@
     "@microsoft/api-documenter": "~7.23.38",
     "@microsoft/api-extractor": "^7.47.5",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.5.11",
-    "@swc/core": "^1.4.14",
+    "@swc/core": "^1.9.3",
     "@types/babel__standalone": "^7.1.7",
     "@types/bcryptjs": "^2.4.4",
     "@types/escodegen": "^0.0.7",

src/utils/ScriptTransformer.ts

@@ -152,7 +152,8 @@ export function transformScript(code: string, fileType: FileType): string | null
   return transformSync(code, {
     jsc: {
       parser: parserConfig,
-      target: "es2020",
+      // @ts-expect-error -- jsc supports "esnext" target, but the definition in wasm-web.d.ts is outdated. Ref: https://github.com/swc-project/swc/issues/9495
+      target: "esnext",
     },
   }).code;
 }