tsconfig.json

{
    "compilerOptions": {
        "target": "ESNext",
        "useDefineForClassFields": true,
        "module": "ESNext",
        "lib": ["ESNext", "DOM", "DOM.Iterable"],
        "skipLibCheck": true,
        "sourceMap": true,
        "outDir": "./dist",
        "composite": true,
        "declaration": true,
        "declarationMap": true,
        "allowSyntheticDefaultImports": true,
        "allowJs": true,

        /* Bundler mode */
        "moduleResolution": "bundler",
        "allowImportingTsExtensions": true,
        "resolveJsonModule": true,
        "isolatedModules": true,
        "emitDeclarationOnly": true,
        "jsx": "preserve",

        /* Linting */
        "strict": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "noFallthroughCasesInSwitch": true,

        "paths": {
            "@/*": ["./src/*"]
        }
    },
    "include": ["src/**/*.ts", "src/**/*.tsx"],
    "exclude": ["src/**/*.test.ts"]
}