base.json

{
  "$schema": "https://json.schemastore.org/tsconfig.json",
  "compilerOptions": {
    // Type Checking
    "strict": true,
    "noImplicitOverride": true,
    "noUncheckedIndexedAccess": true,
    "noFallthroughCasesInSwitch": true,
    "exactOptionalPropertyTypes": true,
    "noImplicitReturns": true,
    "noPropertyAccessFromIndexSignature": true,

    // Language and Environment
    "target": "ESNext",
    "moduleDetection": "force",

    // Modules
    "allowImportingTsExtensions": true,
    "noUncheckedSideEffectImports": true,
    "resolveJsonModule": true,
    "types": ["node"],

    // Interop Constraints
    "verbatimModuleSyntax": true,
    "erasableSyntaxOnly": true,
    "forceConsistentCasingInFileNames": true,
    "esModuleInterop": true,

    // Completeness
    "skipLibCheck": true,

    // JavaScript Support
    "allowJs": true,

    // Emit
    "noEmit": true
  }
}