babylonjs/tsconfig.json

> We recommend using the [ES6 package `@babylonjs/core`](https://www.npmjs.com/package/@babylonjs/core) for new projects. This UMD package is provided for compatibility.

{
    "extends": "../../../../tsconfig.json",

    "compilerOptions": {
        "paths": {
            "core/*": ["../../../dev/core/dist/*"],
            "@lts/core/*": ["../../../lts/core/dist/*"],
        }
    },
}