Sample tsconfig.json file to convert a JavaScript project to TypeScript (Tip: Remove the "module" property from your package.json if you have it)

tsconfig.json

{
    "compilerOptions": {
        "module": "NodeNext",
        "moduleResolution": "NodeNext",
        "target": "ES2020",
        "sourceMap": true,
        "outDir": "dist"
    },
    "include": [
        "*"
    ]
}