tsconfig.json

{
  "include": ["./src"],
  "exclude": ["node_modules"],
  "compilerOptions": {
    "target": "es2017",
    "module": "commonjs",
    "lib": ["es2020"],
    "outDir": "./build",
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "strict": true,
    "checkJs": true,
    "allowJs": true,
    "skipLibCheck": true,
    "baseUrl": ".",
    "paths": {
      /*
        Allow using e.g. `import '@/sample-module' instead of using relative paths.
        This makes import paths easier to manage, since it keeps you out of
        relative-path-hell (e.g. '../../../../lib/sample-module' turns into '@/sample-module').
        
        The tsc compiler *does not* convert these to functional paths. This project uses
        `tsc-alias` after compiling (using `npm run build`) to convert after compile.
        Other options include using Babel with the module resolution extension.

        Change these to whatever you like!
        (Note that using a "$" instead of "@" makes it less ambiguous if you are referring
        to a local or npm module.)
      */
      "@/*": ["src/lib/*"],
      "$/*": ["src/*"],
      "$cli/*": ["src/cli/*"],
      "$test/*": ["src/test/*"]
    }
  }
}