Standard page object pattern

standardPoP.js

// Login.page.js
class LoginPage {
    get username()  { return '#username'  }
    get password()  { return '#password'  }
    get submit()    { return '#login'     }

    login() {
        browser.setValue(this.username, "R2D2")
        browser.setValue(this.password, "c3po")
        browser.click(this.submit)
    }
}

export default new LoginPage()


// Inside test file
import LoginPage from "./pages/Login.page.js"
LoginPage.login()