library;
import self as self;
import "dart:core" as core;

class A1 extends core::Object {
  field core::int* _instanceField = null;
  static field core::int* _staticField = 0;
  synthetic constructor •() → self::A1*
    : super core::Object::•()
    ;
  method getInstanceField() → core::int*
    return this.{self::A1::_instanceField};
  method setInstanceField(core::int* value) → void {
    this.{self::A1::_instanceField} = value;
  }
  static method getStaticField() → core::int*
    return self::A1::_staticField;
  static method setStaticField(core::int* value) → void {
    self::A1::_staticField = value;
  }
}
extension A2 on self::A1* {
  get instanceProperty = self::A2|get#instanceProperty;
  operator + = self::A2|+;
  static field staticField = self::A2|staticField;
  static get staticProperty = get self::A2|staticProperty;
  set instanceProperty = self::A2|set#instanceProperty;
  static set staticProperty = set self::A2|staticProperty;
}
static field core::int* A2|staticField = self::A1::getStaticField();
static method A2|get#instanceProperty(final self::A1* #this) → core::int*
  return #this.{self::A1::getInstanceField}();
static method A2|set#instanceProperty(final self::A1* #this, core::int* value) → void {
  #this.{self::A1::setInstanceField}(value);
}
static method A2|+(final self::A1* #this, core::int* value) → core::int* {
  return #this.{self::A1::getInstanceField}().{core::num::+}(value);
}
static get A2|staticProperty() → core::int*
  return self::A1::getStaticField();
static set A2|staticProperty(core::int* value) → void {
  self::A1::setStaticField(value);
}
static method main() → dynamic {}