tsconfig.json

{
    "compilerOptions": {
        "rootDir": "source/",
        "target": "ES5",
        "module": "ES6",
        "moduleResolution": "Node",
        "allowSyntheticDefaultImports": true,
        "experimentalDecorators": true,
        "jsx": "react",
        "jsxFactory": "createCell",
        "lib": ["ES2019", "DOM"]
    }
}