import { _ as i, n as l } from "./class-map-CwiboTfb.mjs";
import { i as a } from "./element-internals-3IY9gE4L.mjs";
/**
 * @license
 * Copyright 2023 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
const o = Symbol("getFormValue"), n = Symbol("getFormState");
function h(u) {
  class r extends u {
    get form() {
      return this[a].form;
    }
    get labels() {
      return this[a].labels;
    }
    // Use @property for the `name` and `disabled` properties to add them to the
    // `observedAttributes` array and trigger `attributeChangedCallback()`.
    //
    // We don't use Lit's default getter/setter (`noAccessor: true`) because
    // the attributes need to be updated synchronously to work with synchronous
    // form APIs, and Lit updates attributes async by default.
    get name() {
      return this.getAttribute("name") ?? "";
    }
    set name(t) {
      this.setAttribute("name", t);
    }
    get disabled() {
      return this.hasAttribute("disabled");
    }
    set disabled(t) {
      this.toggleAttribute("disabled", t);
    }
    attributeChangedCallback(t, e, s) {
      if (t === "name" || t === "disabled") {
        const d = t === "disabled" ? e !== null : e;
        this.requestUpdate(t, d);
        return;
      }
      super.attributeChangedCallback(t, e, s);
    }
    requestUpdate(t, e, s) {
      super.requestUpdate(t, e, s), this[a].setFormValue(this[o](), this[n]());
    }
    [o]() {
      throw new Error("Implement [getFormValue]");
    }
    [n]() {
      return this[o]();
    }
    formDisabledCallback(t) {
      this.disabled = t;
    }
  }
  return r.formAssociated = !0, i([
    l({ noAccessor: !0 })
  ], r.prototype, "name", null), i([
    l({ type: Boolean, noAccessor: !0 })
  ], r.prototype, "disabled", null), r;
}
export {
  n as a,
  o as g,
  h as m
};