Improve the import routes

[gabrielmdc]

Example of tsconfig.json (paths field)

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "es6",
    "sourceMap": true,
    "outDir": "./dist",
    "baseUrl": ".",
    "paths": {
      "@/*": ["./*"],
      "@repositories" : ["repositories"],
      "@repositories/*" : ["repositories/*"],
      "@services/*" : ["services/*"],
      "@models/*" : ["models/*"],
      "@validation/*" : ["validation/*"],
      "@routes/*" : ["routes/*"],
      "@plugins/*" : ["plugins/*"],
      "@config" : ["config"]
    }
  },
  "exclude": ["node_modules", "tests/bdd"]
}

[gabrielmdc]

When the code is transpiled to JS, the JS files keep the same reference, something like: 'import whatever from '@foo', and obiously, the symbol @ for imports, does not make sense from a JS file.

More about this:

• Module path maps are not resolved in emitted code microsoft/TypeScript#10866
• Offer option to resolve module path maps in emitted code microsoft/TypeScript#26722

The recommendation right now is to use a package like module-alias or something like Webpack.

I try to keep the project as simple as possible and I do not want to use something like Webpack, this project is too simple for that.