base.json

{
  "$schema": "https://json.schemastore.org/tsconfig",
  "display": "Default",
  "compilerOptions": {
    // type checking
    "allowUnreachableCode": false,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "strict": true,

    // modules
    "allowUmdGlobalAccess": true,
    "moduleResolution": "node",
    "resolveJsonModule": true,
    
    // emit
    "declaration": true,
    "declarationMap": true,
    "inlineSources": false,
    "noEmit": true,

    // interop constrains
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "isolatedModules": true,

    // language and environment
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,

    // projects
    "composite": false,
    "preserveWatchOutput": true,

    // completeness
    "skipLibCheck": true
  },
  "exclude": ["node_modules"]
}