fix(type-compiler): set ts compiler options target to es2022 if higher than es20222 when resolving global lib files

Author: marcus-sa

package-lock.json

@@ -37,7 +37,7 @@
   "dependencies": {
     "@deepkit/type-spec": "^1.0.1-alpha.108",
     "@marcj/ts-clone-node": "^2.0.0",
-    "@typescript/vfs": "^1.4.0",
+    "@typescript/vfs": "1.5.0",
     "get-tsconfig": "^4.5.0",
     "lz-string": "^1.4.4",
     "micromatch": "^4.0.5",

packages/type-compiler/package.json

@@ -1881,11 +1881,11 @@ export class ReflectionTransformer implements CustomTransformer {
 
         //todo also read compiler options "types" + typeRoot
 
-        //currently knownLibFilesForCompilerOptions from @typescript/vfs doesn't return correct lib files for ES2022,
-        //so we switch here to es2021 if bigger than es2021.
+        //currently knownLibFilesForCompilerOptions from @typescript/vfs doesn't return correct lib files for esnext,
+        //so we switch here to es2022 if bigger than es2022.
         const options = { ...this.compilerOptions };
-        if (options.target && (options.target > ScriptTarget.ES2021 && options.target < ScriptTarget.ESNext)) {
-            options.target = ScriptTarget.ES2021;
+        if (options.target && (options.target === ScriptTarget.ESNext)) {
+            options.target = ScriptTarget.ES2022;
         }
         const libs = knownLibFilesForCompilerOptions(options, ts);
 

packages/type-compiler/src/compiler.ts

@@ -22,6 +22,20 @@ test('resolve import ts', () => {
     expect(res.logger).toContain('Logger.__type =');
 });
 
+test('use global types with esnext target', () => {
+    const res = transpile({
+        'app': `
+            interface User {}
+            export type a = Partial<User>;
+        `
+    }, {
+        target: ts.ScriptTarget.ESNext,
+    });
+
+    expect(res.app).toContain('const __ΩPartial = ');
+    expect(res.app).toContain('() => __ΩPartial');
+});
+
 test('resolve import d.ts', () => {
     const res = transpile({
         'app': `