tsconfig.json

{
  "compilerOptions": {
    "target": "ES2020", // Vite build target
    "useDefineForClassFields": true, // https://vitejs.dev/guide/features.html#usedefineforclassfields
    "module": "ESNext", // Needed for import.meta.url support
    "lib": ["ES2020", "DOM", "DOM.Iterable"],
    "skipLibCheck": true, // Skip typechecking library files

    /* Bundler mode */
    "moduleResolution": "Bundler",
    "allowImportingTsExtensions": true,
    "isolatedModules": true, // Because esbuild only performs transpilation without type information
    "moduleDetection": "force",
    "noEmit": true, // Because we're using Vite for building

    /* Linting */
    "strict": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noPropertyAccessFromIndexSignature": true,
    "noUncheckedSideEffectImports": true,

    "paths": {
      // Path mapping for resolving library classes from sketches scripts
      // Cannot specify baseUrl explicitly because of https://github.com/qmhc/vite-plugin-dts#internal-error-occurs-when-using-rolluptypes-true
      "library/*": ["./library/*"],
      "sketches/*": ["./sketches/*"],
      "/assets/*": ["./assets/*"]
    },
    "types": ["vite/client", "vite-plugin-glsl/ext"]
  },
  "exclude": ["dist"]
}