declare function lookup()

in lib/node.js [790:851]

• 52 lines of code
• 1 McCabe index (conditional complexity)

  declare function lookup(
    domain: string,
    options: number | LookupOptions,
    callback: (err: ?Error, address: string, family: number) => void
  ): void;
  declare function lookup(
    domain: string,
    callback: (err: ?Error, address: string, family: number) => void
  ): void;

  declare function resolve(
    domain: string,
    rrtype?: string,
    callback?: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function resolve4(
    domain: string,
    callback: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function resolve6(
    domain: string,
    callback: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function resolveCname(
    domain: string,
    callback: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function resolveMx(
    domain: string,
    callback: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function resolveNs(
    domain: string,
    callback: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function resolveSrv(
    domain: string,
    callback: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function resolveTxt(
    domain: string,
    callback: (err: ?Error, addresses: Array<any>) => void
  ): void;

  declare function reverse(
    ip: string,
    callback: (err: ?Error, domains: Array<any>) => void
  ): void;
  declare function timingSafeEqual(
    a: Buffer | $TypedArray | DataView,
    b: Buffer | $TypedArray | DataView
  ): boolean;
}

declare class events$EventEmitter {