tsconfig.json

{ // TypeScript configuration file: provides options to the TypeScript 
    // compiler (tsc) and makes VSCode recognize this folder as a TS project,
    // enabling the VSCode build tasks "tsc: build" and "tsc: watch".
    "compilerOptions": {
        "baseUrl": ".",
        "rootDir": ".",
        "outDir": "./build",
        "target": "es6", // Compatible with older browsers
        "module": "esnext", // Compatible with both Node.js and browser
        "strict": true, // Strict types, eg. prohibits `var x=0; x=null`
        "moduleResolution": "node", // Tell tsc to look in node_modules for modules
        "sourceMap": true, // Creates *.js.map files
        "jsx": "react", // Causes inline XML (JSX code) to be expanded
        "noImplicitReturns": false,
        "noImplicitAny": false,
        "allowSyntheticDefaultImports": true,
    },
    "include": [
        "**/*.ts",
        "**/*.tsx"
    ],
    "exclude": [
        "node_modules"
    ]
}