example use of Angular Directive return type in typescript

directiveExample.ts

export let myDirective = (): ng.IDirective => {
  return {
    restrict: 'E',
    scope: {
      databound : '='
    },
    controllerAs: 'ctrl',
    bindToController: true,
    templateUrl: 'template.html',
    controller: MyControllerClass
  };
};