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

static method test1(dynamic x) → dynamic
  ;
static method test2(dynamic x) → dynamic
  ;
static method test3(dynamic x) → dynamic
  ;
static method test4(dynamic x) → dynamic
  ;
static method test5(dynamic x) → dynamic
  ;
static method test6(dynamic x, core::bool b) → dynamic
  ;
static method test7(dynamic x) → dynamic
  ;