azarus

// Gulp Task
gulp.task("compile:source", function(done) {
	gutil.log(gutil.colors.yellow("[Typescript]"), gutil.colors.magenta('Transpiling Source'));
	var tsProject = ts.createProject('tsconfig.json', {
		 typescript: require('typescript'),
	});
	
	gulp.src("source/**/*")
	.pipe(tsProject())
	.pipe(tsimport(tsProject.config.compilerOptions))

azarus

import { Injectable } from '@angular/core';
import { Http } from '@angular/http';
import { Config } from '../Config';
import { Observable } from 'rxjs/Observable';
import 'rxjs/Rx';

@Injectable()
export class Request {
	
	constructor(public http: Http)