Typescript - how to correctly set aliases for modules?

Question

Angular

Playing with Angular and Typescript.
There is a scripts/ folder which contains the main component of Angular, as well as the Services/ and Components/ folders.
The Services/ and Components/ folders contain services and directives, respectively.
Now, in order for me to import a service from a component, I have to import along the view path

import { SomeService } from '../../Services/SomeService';

How can I make an alias for the Services folder so that the import looks like
import { SomeService } from 'services';
So far, I have created 2 files:
services.d.ts and components.d.ts
with content (using services.d.ts as an example):

declare module 'services' {
    export { FileUploadService } from './Services/FileUploadService';
    export { RedirectService } from './Services/RedirectService';
}

But then, I get errors like

resources/assets/typescript/components.d.ts(2,5): error TS2439: Import or export declaration in an ambient module declaration cannot reference module through relative module name.
resources/assets/typescript/components.d.ts(3,5): error TS2439: Import or export declaration in an ambient module declaration cannot reference module through relative module name.
resources/assets/typescript/components.d.ts(3,33): error TS2307: Cannot find module './Components/UI/ProgressBar/ProgressBar'.
resources/assets/typescript/services.d.ts(2,5): error TS2439: Import or export declaration in an ambient module declaration cannot reference module through relative module name.
resources/assets/typescript/services.d.ts(2,39): error TS2307: Cannot find module './Services/FileUploadService'.
resources/assets/typescript/services.d.ts(3,5): error TS2439: Import or export declaration in an ambient module declaration cannot reference module through relative module name.
resources/assets/typescript/services.d.ts(3,37): error TS2307: Cannot find module './Services/RedirectService'.

How to do it right?

Answer 1

Well, if you load and assemble ts using SystemJS, then you can make as many aliases as you like there. If tsc, then there seems to be no such thing.

Answer 2

If tsc is used, then baseUrl: “src/“ can be set in tsconfig.json and then imports like
import foo from “components/foo” will be available.
The components folder is located in src