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

class A extends core::Object {
  synthetic constructor •() → self::A
    ;
  operator +(dynamic other) → core::int
    ;
  operator -(dynamic other) → core::double
    ;
}
class B extends core::Object {
  field self::A a;
  synthetic constructor •() → self::B
    ;
}
static field core::int v_prefix_pp;
static field core::double v_prefix_mm;
static field self::A v_postfix_pp;
static field self::A v_postfix_mm;
static method main() → dynamic
  ;