Method Decorator

function MethodDecorator(
    target: Object, // The prototype of the class
    propertyKey: string, // The name of the method
    descriptor: TypedPropertyDescriptor<any>
    ) {
    console.log("MethodDecorator called on: ", target, propertyKey, descriptor);
}

class MethodDecoratorExample {
    @MethodDecorator
    method() {
    }
}

MethodDecorator called on:  { method: [Function] } method { value: [Function],
  writable: true,
  enumerable: true,
  configurable: true 
}