tsconfig.json

{
    "compilerOptions": {
        // Target latest version of ECMAScript.
        "target": "esnext",
        // Module code generation
        "module": "commonjs",
        // Search under node_modules for non-relative imports.
        "moduleResolution": "node",
        // Process & infer types from .js files.
        "allowJs": true,
        // Don't emit; allow Babel to transform files.
        "noEmit": true,
        // Enable strictest settings like strictNullChecks & noImplicitAny.
        "strict": true,
        // Disallow features that require cross-file information for emit.
        "isolatedModules": true,
        // Import non-ES modules as default imports.
        "esModuleInterop": true,
        // allow JSX
        "jsx": "preserve",
        // TODO: remove after resolving all types
        "noImplicitAny": true,
        // In order to allow shorthand imports
        "baseUrl": "./src",
        "allowSyntheticDefaultImports": true,
        "skipLibCheck": true,
        // In order to allow json file to imports
        "resolveJsonModule": true
    },
    "include": ["src"],
    "exclude": [
        "node_modules"
    ]
}