tsconfig.json

{
    "compilerOptions": {
        "target": "es2020",
        "module": "es6",
        "lib": ["dom", "es2020"],
        "outDir": "./build",
        "sourceMap": true,
        "allowJs": true,
        "strict": true,
        "strictNullChecks": true,
        "noImplicitAny": true,
        "skipLibCheck": true,
        "moduleResolution": "node",
        "esModuleInterop": true,
        "isolatedModules": true,
        "allowSyntheticDefaultImports": true,
        "forceConsistentCasingInFileNames": true,
        "preserveSymlinks": true
    },
    "include": [
        "src/**/*"
    ]
}