sprinklers3/app/tsconfig.json

{
    "compilerOptions": {
        "sourceMap": true,
        "jsx": "react",
        "experimentalDecorators": true,
        "target": "es5",
        "lib": ["es6", "dom"],
        // "typeRoots": ["node_modules/@types"],
        "strict": true,
        "baseUrl": ".",
        "paths": {
            "@common/*": [ "../common/*" ],
            "@app/*": [ "./*" ]
        }
    },
    "files": [
        "../node_modules/@types/webpack-env/index.d.ts",
        "./app/script/index.tsx"
    ]
}