library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

import "dart:async";

class A extends core::Object {
  synthetic constructor •() → self::A
    ;
  method method1() → void
    ;
  method method2() → FutureOr<void>
    ;
  method method3() → FutureOr<void>
    ;
}
class B extends core::Object {
  synthetic constructor •() → self::B
    ;
  method method1() → void
    ;
  method method2() → void
    ;
  method method3() → FutureOr<void>
    ;
}
class C extends core::Object implements self::A, self::B {
  synthetic constructor •() → self::C
    ;
  method method1() → void
    ;
  method method2() → void
    ;
  method method3() → FutureOr<void>
    ;
}
static method main() → dynamic
  ;