import { Highlighter } from '../highlighter/highlighter';
import { SpeechGenerator } from '../speech_generator/speech_generator';
import { Walker } from './walker';
export declare function walker(type: string, node: Element, generator: SpeechGenerator, highlighter: Highlighter, xml: string): Walker;
export declare const walkerMapping_: {
    [key: string]: (p1: Element, p2: SpeechGenerator, p3: Highlighter, p4: string) => Walker;
};
