import { DropdownProvider } from '../DropdownProvider';
/**
 * This class validates an instance of DropdownProvider. This is intended to be used by consumers of this library in
 * their tests to validate their implementations. Knowing products have incorporated this into their test suite will
 * allow breaking changes to be introduced in the library.
 */
export declare class DropdownProviderValidator {
    static validate(dropdownProvider: DropdownProvider): void;
    private static validateFunctions;
    private static validateDropdownCreation;
    private static validateDropdownShowingAndHiding;
    private static validateDropdownItemShowingAndHiding;
}