k1r0s/kaop-ts : Simple Yet Powerful Library of ES2016 Decorators with Strongly typed method Interceptors like BeforeMethod, AfterMethod, OnException, etc
on github.comLightweight, solid, framework agnostic and easy to use library written in TypeScript to deal with Cross Cutting Concerns and improve modularity in your code. This library provides a straightforward manner to implement Advices in your app.