tsconfig.json

{
    "compilerOptions": {
        // Type Checking
        "allowUnreachableCode": false,
        "allowUnusedLabels": false,
        "noFallthroughCasesInSwitch": true,
        "noImplicitOverride": true,
        "noUncheckedIndexedAccess": true,
        "strict": true,
        // Modules
        "module": "ESNext",
        "moduleResolution": "Bundler",
        // Emit
        "declaration": true,
        "noEmit": true,
        "rootDir": "src",
        "sourceMap": true,
        // Interop Constraints
        "esModuleInterop": true,
        "forceConsistentCasingInFileNames": true,
        // Language and Environment
        "target": "ESNext",
        "noEmitOnError": true
    },
    "include": ["src/**/*"]
}