core-decorators

core-decorators.js

Library of ES7 decorators inspired by languages that come with built-ins like @override, @deprecated, etc

The idea is these decorators would be used to ensure code sanity, but would be removed in production builds via a Babel plugin.

import { override } from 'core-decorators';

class Parent {
  kickDog(first, second) {}
}

class Child extends Parent {
  @override
  kickDog() {}
  // SyntaxError: Parent#kickDog has two parameters but Child#kickDog has none
  //   > Parent#kickDog(first, second)
}