Typescript mix method to class with decorator

mixins.ts

//Export mixed methodexport function mix(...args){return function (t){Object.assign(t.prototype,...args);//Add method to object prototype}}

test_mixins.ts

import { mix} from './mixins';//Import mixed method//declare the method to be mixed into the classlet methodToMix = {MixFunc(){console.log('this method use for Mix');}}@mix(methodToMix)//The decorator @mix is ​​used in the class declarationclass MyClass{}let obj = new MyClass();//Instantiate the class, the class object has the method MixFunc that the decorator is mixed inobj.MixFunc();//Call the mixed method

Test Results: