import React from 'react';
import type { ItemProps, ItemRenderer, SelectItemHandler } from './types';
export interface DropdownListProps<T extends ItemProps = ItemProps> {
    /**
     * What to show as an empty state if there are no items
     */
    emptyState?: React.ReactNode;
    /**
     * Whether to not render lines delineating items in the list. Default is to render lines
     * @deprecated hideLine is no longer supported
     */
    hideLines?: boolean;
    /**
     * Items can be an array of any object, but it must extend ItemProps
     */
    items: T[];
    /**
     * Custom item renderer. Used by DropdownListItem
     */
    itemRenderer?: ItemRenderer<T>;
    /**
     * Whether to enable keyboard navigation
     * passed right on thru to `InteractiveList`
     */
    keyboardNav?: boolean;
    /**
     * Number of units or % value of describing max height of the list.
     * Overflow-y kicks in if there are more items than the view port.
     * @todo figure out a better, more automatic way to do this.
     */
    maxHeight?: number | string;
    /**
     * Callback for when an item is selected.
     * @param object Item object as in props.items
     */
    onSelectItem?: SelectItemHandler<T>;
    /**
     * Index of currently selected item
     * Alternately, can pass a 'isSelected' prop to item objects
     * for the same effect
     */
    selectedIndex?: number;
    /**
     * Whether to not wrap dropdown lists
     */
    noWrap?: boolean;
}
/** @deprecated use `OverlayTriggerMenu` instead. */
export declare class DropdownList<T extends ItemProps = ItemProps> extends React.Component<DropdownListProps<T>> {
    static defaultProps: {
        keyboardNav: boolean;
    };
    state: {
        currentIndex: number;
    };
    get items(): T[];
    componentDidMount(): void;
    componentWillUnmount(): void;
    handleKeyDown: (e: KeyboardEvent) => void;
    render(): React.JSX.Element;
}