import { Signer } from "@ethersproject/abstract-signer"; import { expect } from "chai"; export function shouldBehaveLikeGreeter(_signers: Signer[]): void { it("should return the new greeting once it's changed", async function () { expect(await this.greeter.greet()).to.equal("Hello, world!"); await this.greeter.setGreeting("Hola, mundo!"); expect(await this.greeter.greet()).to.equal("Hola, mundo!"); }); }