import React from 'react';
export interface ChildKeyNode {
    key: string;
    value: string;
}
export interface TrieNode {
    value: string;
    valueTillHere: string;
    children: TrieNode[];
    childKeys: ChildKeyNode[];
    childExpressions: string[];
}
interface NewExpressionDropdownProps {
    rootTrieNode: TrieNode;
    setQueryValue: React.Dispatch<React.SetStateAction<string>>;
    setInputValue: React.Dispatch<React.SetStateAction<string>>;
    query: string;
    itemRenderer: React.ReactNode;
}
export declare const NewExpressionDropdown: (props: NewExpressionDropdownProps) => JSX.Element;
export {};