Let value undefined while using that text value for other page element verification

[jenishgandhi7]

spec.js

**let wags:any;**

describe("Create & cancel check; pay recurring bill", () => {

it("TC-1 - Create Check and cancel check from list page", () => {

      //  browser.sleep(5000);
      //  browser.wait(
      //   until.presenceOf(payBillsLocator.payBillButton),
      //   20000,
      //   "Pay Bill button on pay bill list page taking too long to appear in DOM"
      // );
       payBillsLocator.payBillButton().invoke("text").then(message => {
        **wags = message;**
        });
        payBillsPage.action(wags);
}}

function file

export class PayBillsPage {
  action(x: string){
    payBillsLocator.payBillB().invoke("text").should("eq",x)
    payBillsLocator.search(x)
  } 
}

I tried different solution which but unable to solve this i getting undefined. this is just example.