import Dialog from "@stimulus-components/dialog"; export default class extends Dialog { static targets = ["dialog", "button"]; connect() { super.connect(); this.setAriaExpanded("false"); } open(e) { super.open(); e.preventDefault(); this.setAriaExpanded("true"); } close(e) { super.close(); e.preventDefault(); this.setAriaExpanded("false"); } setAriaExpanded(expanded) { if (this.hasButtonTarget) { this.buttonTarget.setAttribute("aria-expanded", expanded); } } }