import React from 'react';
import { BaseInputPropsWithoutChildren } from '../Input/BaseInput';
import { OptionListOption } from '../OptionList/OptionList';
import { CreateProps } from '../../types/utils/CreateProps';
declare type OptionListOptionWithSecondaryLabel = OptionListOption & {
    secondaryLabel?: string;
};
declare type DropdownProps = CreateProps<{
    /** Label shown on the dropdown */
    label?: string;
    /** List of options */
    options: OptionListOption[];
    /** Selected option */
    selectedOption?: OptionListOptionWithSecondaryLabel;
    /** OnChange handler when user makes selection. Return value is the selected option as an object and native event */
    onChange: (event: React.SyntheticEvent<HTMLDivElement>, option: OptionListOption) => void;
    /** Error text is shown if dropdown is not open and will disappear when user opens the dropdown  */
    errorText?: string;
    /** Additional description for input, if label is not enough  */
    helperText?: string;
    /** Placeholder is visible when the dropdown is empty */
    placeholder?: string;
    /** Sets the dropdown to disabled state. Dropdown is not clickable nor focusable */
    disabled?: boolean;
    /** Adds the required mark on the dropdown label */
    required?: boolean;
    /** Custom id */
    id?: string;
    /** Custom name */
    name?: string;
    /** Custom className */
    className?: string;
    /** Optional property to specify placeholder text displayed in the search input field */
    searchPlaceholder?: string;
}, BaseInputPropsWithoutChildren, 'readonly' | 'iconName' | 'iconColor' | 'tabIndex' | 'onClick' | 'ref' | 'borderRadius' | 'onChange' | 'confirmed' | 'wrapperTabIndex' | 'value' | 'inputTabIndex'>;
declare const Dropdown: React.FunctionComponent<DropdownProps>;
export default Dropdown;