sprinklers3/app/tsconfig.json

{
    "compilerOptions": {
        "sourceMap": true,
        "jsx": "react",
        "experimentalDecorators": true,
        "target": "es5",
        "lib": [
            "es6",
            "dom"
        ],
        "types": [
            "webpack-env",
            "node"
        ],
        "strict": true,
        "baseUrl": ".",
        "paths": {
            "@common/*": [
                "../common/*"
            ],
            "@app/*": [
                "./*"
            ]
        }
    }
}