Allow typescript import alias with tsc-alias

[Michele Palamidessi]

Hello,

I'm trying to use borp in our codebase which use typescript aliases configured in tsconfig.json, but unlucky alias are not actually supported and the following codes throws this error Error: Cannot find module '@app/add.ts

//src/add.ts
export function add (x: number, y: number): number {
  return x + y
}


//test/add.test.ts
import { test } from 'node:test'
import { add } from '@app/add'
import { strictEqual } from 'node:assert'

test('add', () => {
  strictEqual(add(1, 2), 3)
})

{
  "$schema": "https://json.schemastore.org/tsconfig",
  "compilerOptions": {
    "outDir": "dist",
    "sourceMap": true,
    "target": "ES2022",
    "module": "NodeNext",
    "moduleResolution": "NodeNext",
    "esModuleInterop": true,
    "strict": true,
    "resolveJsonModule": true,
    "removeComments": true,
    "newLine": "lf",
    "noUnusedLocals": true,
    "noFallthroughCasesInSwitch": true,
    "isolatedModules": true,
    "forceConsistentCasingInFileNames": true,
    "skipLibCheck": true,
    "lib": [
      "ESNext"
    ],
    "incremental": true,
    "baseUrl": ".",
    "paths": {
      "@app/*": ["src/*"],
      "@test/*": ["test/*"]
    }
  }
}

Can I try to open a PR to introduce a tsc-alias step ?

[Matteo Collina]

as long as it's optional and generic enough to allow for more use cases, absolutely.