@dschz/tsconfig

Shared TypeScript configurations for @dschz packages. Strict by default, layered by environment.

Install

bun add -D @dschz/tsconfig

Configs

| Config | Use case | | ----------------------- | --------------------------------------- | | @dschz/tsconfig/base | Environment-agnostic libraries (no DOM) | | @dschz/tsconfig/solid | SolidJS libraries and applications | | @dschz/tsconfig/react | React libraries and applications |

Usage

// SolidJS library or app
{
  "extends": "@dschz/tsconfig/solid",
  "compilerOptions": {
    "baseUrl": ".",
    "paths": { "@scope/*": ["./packages/*/src"] }
  },
  "include": ["**/*.ts", "**/*.tsx"],
  "exclude": ["node_modules", "dist", "coverage"]
}

// React library or app
{
  "extends": "@dschz/tsconfig/react",
  "compilerOptions": {
    "baseUrl": "."
  },
  "include": ["**/*.ts", "**/*.tsx"],
  "exclude": ["node_modules", "dist", "coverage"]
}

// Vanilla TypeScript library (no DOM, no JSX)
{
  "extends": "@dschz/tsconfig/base",
  "compilerOptions": {
    "baseUrl": "."
  },
  "include": ["**/*.ts"],
  "exclude": ["node_modules", "dist"]
}

What's included in base

• moduleResolution: Bundler
• moduleDetection: force
• verbatimModuleSyntax: true
• isolatedModules: true
• lib: ["ESNext"] — no DOM
• Full strict suite: exactOptionalPropertyTypes, noUncheckedIndexedAccess, noUnusedLocals, noUnusedParameters, noImplicitReturns, and more
• erasableSyntaxOnly: true — disallows enums, namespaces, and parameter properties (enforces TypeScript as pure type erasure)

Notes

• paths, baseUrl, outDir, noEmit, declaration, and types are intentionally omitted — set these per-project
• solid and react configs add lib: ["ESNext", "DOM", "DOM.Iterable"] on top of base