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

class Class extends core::Object {
  synthetic constructor •() → self::Class
    : super core::Object::•()
    ;
  method method() → self::Class
    return this;
}
extension Extension on self::Class {
  method extensionMethod = self::Extension|extensionMethod;
  tearoff extensionMethod = self::Extension|get#extensionMethod;
}
static method Extension|extensionMethod(final self::Class #this) → self::Class
  return #this;
static method Extension|get#extensionMethod(final self::Class #this) → () → self::Class
  return () → self::Class => self::Extension|extensionMethod(#this);
static method main() → dynamic {
  self::Class? c;
  let final self::Class? #t1 = c in #t1.{core::Object::==}(null) ?{self::Class?} null : let final void #t2 = #t1{self::Class}.{self::Class::method}() in #t1;
  let final self::Class? #t3 = c in #t3.{core::Object::==}(null) ?{self::Class?} null : let final void #t4 = #t3{self::Class}.{self::Class::method}() in let final void #t5 = #t3{self::Class}.{self::Class::method}() in #t3;
  let final self::Class? #t6 = c in #t6.{core::Object::==}(null) ?{self::Class?} null : let final void #t7 = self::Extension|extensionMethod(#t6{self::Class}) in #t6;
  let final self::Class? #t8 = c in #t8.{core::Object::==}(null) ?{self::Class?} null : let final void #t9 = self::Extension|extensionMethod(#t8{self::Class}) in let final void #t10 = self::Extension|extensionMethod(#t8{self::Class}) in #t8;
}