message: fix tests for Dialog.wait
diff: @@ -4,6 +4,7 @@ import "../../../index";
  const title = "title";
  const content = "content";
  const label = "label";
  +const icon = "<i class='fas fa-bug-slash'>";
  expectType<Promise<true | false | null>>(
  Dialog.confirm({
  @@ -635,6 +636,8 @@ expectType<Promise<unknown>>(
  content: content,
  buttons: {
  button: {
  + icon: icon,
  + label: label,
  callback: (jqOrHtml: JQuery | HTMLElement) => {
  expectType<JQuery | HTMLElement>(jqOrHtml);
  }
  @@ -650,6 +653,8 @@ expectType<Promise<unknown>>(
  content: content,
  buttons: {
  button: {
  + icon: icon,
  + label: label,
  callback: (jq) => {
  expectType<JQuery>(jq);
  }
  @@ -669,6 +674,8 @@ expectType<Promise<unknown>>(
  content: content,
  buttons: {
  button: {
  + icon: icon,
  + label: label,
  callback: (html) => {
  expectType<HTMLElement>(html);
  }
  