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

class MapLike<K extends core::Object* = dynamic, V extends core::Object* = dynamic> extends core::Object {
  final field core::Map<self::MapLike::K*, self::MapLike::V*>* _map;
  synthetic constructor •() → self::MapLike<self::MapLike::K*, self::MapLike::V*>*
    ;
  method get(core::Object* key) → self::MapLike::V*
    ;
  method put(generic-covariant-impl self::MapLike::K* key, generic-covariant-impl self::MapLike::V* value) → self::MapLike::V*
    ;
}
extension Extension<K extends core::Object* = dynamic, V extends core::Object* = dynamic> on self::MapLike<K*, V*>* {
  operator [] = self::Extension|[];
  operator []= = self::Extension|[]=;
}
static method Extension|[]<K extends core::Object* = dynamic, V extends core::Object* = dynamic>(final self::MapLike<self::Extension|[]::K*, self::Extension|[]::V*>* #this, core::Object* key) → self::Extension|[]::V*
  ;
static method Extension|[]=<K extends core::Object* = dynamic, V extends core::Object* = dynamic>(final self::MapLike<self::Extension|[]=::K*, self::Extension|[]=::V*>* #this, self::Extension|[]=::K* key, self::Extension|[]=::V* value) → void
  ;
static method main() → dynamic
  ;
static method implicit() → dynamic
  ;
static method explicitWithTypeArguments() → dynamic
  ;
static method explicitInferredTypeArguments() → dynamic
  ;
static method expect(dynamic expected, dynamic actual) → dynamic
  ;