tsconfig.json

{
  "compilerOptions": {
    /* Strictest Check */
    "strict": true,
    "allowUnusedLabels": false,
    "allowUnreachableCode": false,
    "exactOptionalPropertyTypes": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noPropertyAccessFromIndexSignature": true,
    "noUncheckedIndexedAccess": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    /* Check Config */
    "checkJs": true,
    "skipLibCheck": true,
    "pretty": true,
    /* Module Config */
    "target": "ESNext",
    "isolatedModules": true,
    "esModuleInterop": true,
    "module": "ESNext",
    "moduleResolution": "bundler",
    "resolveJsonModule": true,
    "allowImportingTsExtensions": true,
    /* do not output */
    "noEmit": true,
    /* cache watch changes */
    "incremental": true
  },
  "exclude": ["**/dist"]
}