Typescript 5.8+ Config

tsconfig.json

{
  "$schema": "https://json.schemastore.org/tsconfig",
  "compilerOptions": {
    "target": "esnext",
    "module": "nodenext",
    "moduleDetection": "force",
    "newLine": "LF",
    "strict": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noUncheckedIndexedAccess": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noEmitOnError": true,
    "isolatedModules": true,
    "allowImportingTsExtensions": true,
    "rewriteRelativeImportExtensions": true,
    "verbatimModuleSyntax": true,
    "erasableSyntaxOnly": true,
    "outDir": "dist",
    "noEmit": true,

    // Only for Vite
    // "allowArbitraryExtensions": true
  }
}