/// <reference types="svelte" />

export default class SelectItemGroup {
  $$prop_def: svelte.JSX.HTMLAttributes<HTMLElementTagNameMap["optgroup"]> & {
    /**
     * Set to `true` to disable the optgroup element
     * @default false
     */
    disabled?: boolean;

    /**
     * Specify the label attribute of the optgroup element
     * @default "Provide label"
     */
    label?: string;
  };

  $$slot_def: {
    default: {};
  };

  $on(eventname: string, cb: (event: Event) => void): () => void;
}