import React from 'react';
import { ListRowProps, Index } from 'react-virtualized';
import { Tree, TreeNavigation, TreeItem } from './tree';
export declare type TreeRowProps<I> = ListRowProps & {
    item: I;
};
export interface ItemRenderer<I> {
    (opts: TreeRowProps<I>): React.ReactChild | null;
}
export declare class NavTree<I extends TreeItem, E extends {
    nav: TreeNavigation<I>;
} = {
    nav: TreeNavigation<I>;
}> extends Tree<I, E> {
    constructor(items?: I[], ext?: ((tree: Tree<I, {}>) => E));
}
export declare class TreeRender<I extends TreeItem> extends React.Component<{
    tree: NavTree<I>;
    itemRender: ItemRenderer<I>;
    disableSearch?: boolean;
    searchPlaceholder?: string;
    rowHeight: number | ((indext: Index & {
        item: I;
    }) => number);
    onSearch?: (query?: string) => void;
    onSelect?: (e: React.KeyboardEvent<HTMLElement>, item: I) => void;
}> {
    private readonly rowHeight;
    query: string;
    render(): JSX.Element;
    onKeyDown: (e: React.KeyboardEvent<HTMLInputElement>) => void;
    onSearchChange: (e: React.FormEvent<HTMLInputElement>) => void;
    rowRender: (props: ListRowProps) => string | number | React.ReactElement<any> | null;
}
//# sourceMappingURL=tree-render.d.ts.map