pkg/dart2wasm/test/dry_run/testcases/valid_interop_import.dart

// Copyright (c) 2025, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'dart:js_interop';

class A<B> {
  void foo() {
    if (null is! B) {
      print('');
    }
  }
}

void main() {
  JSAny? jsValue;
  if (jsValue.isA<JSString>()) {
    print(jsValue);
  } else if (jsValue.isA<JSArray>()) {
    print(jsValue);
  }

  Object? dartObject;
  if (dartObject case {'foo': final String foo}) {
    print(foo);
  }
}