promise-piping/tsconfig.json

Return promise for streams piping

{
  "compilerOptions": {
    "esModuleInterop": true,
    "module": "commonjs",
    "noImplicitReturns": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "strict": true,
    "target": "ES2017"
  }
}