Method updateChain

integration-tests/utils/wd-chain.ts:9–17

(nextCall)

  }

  updateChain(nextCall) {
    if (!this.promise) {
      this.promise = Promise.resolve()
    }
    this.promise = this.promise.then(nextCall)
    this.then = (...args) => this.promise.then(...args)
    this.catch = (...args) => this.promise.catch(...args)
    return this
  }

  elementByCss(sel) {
    return this.updateChain(() =>