tsconfig.json

{
    "compilerOptions": {
        /* ==== Basic options ==== */
        "target": "es5",
        "lib": ["dom", "dom.iterable", "esnext"],
        "module": "ESNext",
        "jsx": "react",
        "removeComments": true,
        "noEmit": true,
        "skipLibCheck": true,
        "allowJs": true,
        // "isolatedModules": true,

        /* ==== Strict Type-Checking Options ==== */
        "strict": true,

        /* ==== Additional Checks ==== */
        "noUnusedLocals": true,
		"noUnusedParameters": true,
		"noImplicitReturns": true,
		"noFallthroughCasesInSwitch": true,

        /* ==== Module Resolution Options ====  */
        "moduleResolution": "node",
        "esModuleInterop": true,
        // "resolveJsonModule": true,
        // "allowSyntheticDefaultImports": true,

        /* ==== Advanced Options ==== */
        "forceConsistentCasingInFileNames": false,
    },
    "include": ["src", "custom.d.ts"],
    "exclude": ["node_modules", ".vscode", "dist"]
}