AngularJS TypeScript decorators

Decorators.ts

function DecorateAngularObject(module: string, target: Object, type: string, className?: string): void {
	switch (type) {
		case "config":
		case "run":
			angular.module(module)[type](target);
			break;
		default:
			angular.module(module)[type](className, target);
			break;
	}
}

function Controller(module: string, className: string) {
	return (target: Function) => DecorateAngularObject(module, target, "controller", className);
}

function Directive(module: string, className: string) {
	return (target: Function) => DecorateAngularObject(module, target, "directive", className);
}

function Service(module: string, className: string) {
	return (target: Function) => DecorateAngularObject(module, target, "service", className);
}

function Factory(module: string, className: string) {
	return (target: Function) => DecorateAngularObject(module, target, "factory", className);
}

function Run (module: string) {
	return (target: Function) => DecorateAngularObject(module, target, "run");
}

function Config (module: string) {
	return (target: Function) => DecorateAngularObject(module, target, "config");
}

function Inject (...args: string[]) {
	return (target: any) => {
		(<Function>target).$inject = args;
		return target;
	};
}

StoreItemDetailController.ts

@Controller("app.store", "StoreItemDetailController")
@Inject("$scope", "$stateParams")
class StoreItemDetailController {
	constructor($scope, $stateParams) {}
}