const assert = require('assert')
const BLUEBIRD = require('bluebird')
const nameAsync1 = async (name) => name
const nameAsync2 = (name) => Promise.resolve(name)
const nameAsync3 = (name) => BLUEBIRD.resolve(name)
const nameSync = (name) => name
const isPromise1 = (value) => Promise.resolve(value) === value