Babylon.js/tsconfig.json

{
    "compilerOptions": {
        "experimentalDecorators": true,
        "target": "es5",
        "sourceMap": true
    },
    "exclude": [
        "Exporters",
        "bin",
        "dist",
        "assets",
        "external references",
        "loaders",
        "obj",
        "packages",
        "materialsLibrary",
        "proceduralTexturesLibrary",
        "serializers",
        "Tools"
    ]
}