import { BaseDropdown } from './dropdown.base.js';
import { DropdownAppearance, DropdownSize } from './dropdown.options.js';
/**
 * The Fluent Dropdown Element. Implements {@link @microsoft/fast-foundation#BaseDropdown}.
 *
 * @tag fluent-dropdown
 *
 * @slot - The default slot. Accepts a {@link (Listbox:class)} element.
 * @slot indicator - The indicator slot.
 * @slot control - The control slot. This slot is automatically populated and should not be manually manipulated.
 *
 * @public
 */
export declare class Dropdown extends BaseDropdown {
    /**
     * The appearance of the dropdown.
     *
     * @public
     * @remarks
     * HTML Attribute: `appearance`
     */
    appearance: DropdownAppearance;
    /**
     * The size of the dropdown.
     * @public
     * @remarks
     * HTML Attribute: `size`
     */
    size?: DropdownSize;
}