import { DropdownProvider } from '../DropdownProvider';
import { DropdownCreationOptions } from '../DropdownCreationOptions';
import { Dropdown } from '../Dropdown';
import { TestDropdown } from './TestDropdown';
/**
 * An implementation of DropdownProvider.
 */
export declare class DropdownProviderImpl implements DropdownProvider {
    dropdownIdsToDropdowns: Map<string, TestDropdown>;
    constructor();
    create(options: DropdownCreationOptions, callback: Function): Dropdown;
    showAt(dropdown_id: string, x: string, y: string, width: string): void;
    hide(dropdown_id: string): void;
    disableItem(dropdown_id: string, item_id: string): void;
    enableItem(dropdown_id: string, item_id: string): void;
}