tsconfig.json

{
  "compilerOptions": {
    "target": "esnext",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "noFallthroughCasesInSwitch": true,
    "module": "esnext", 
    "moduleResolution": "node",
    "resolveJsonModule": true, 
    "isolatedModules": true, 
    "noEmit": true,
    "jsx": "react-jsx", 
    "jsxImportSource": "preact", 
    "baseUrl": "src", 
    "types": ["vite/client"], 
    "paths": {
      "react": ["../node_modules/preact/compat/"], 
      "react-dom": ["../node_modules/preact/compat/"]
    },
    "useUnknownInCatchVariables": false,
    "noImplicitOverride": true,
    "exactOptionalPropertyTypes": true,
    "noPropertyAccessFromIndexSignature": true, 
    "useDefineForClassFields": true 
  },
  "include": ["src"],
  "exclude": ["node_modules"]
}