export interface TextToHtmlOptions {
    lineStyle?: string | null;
    shouldAddMonospaceStyle?: boolean;
}
export declare function textToHtml(text: string, options?: TextToHtmlOptions): string;
export declare function textToDocumentFragment(document: Document, text: string, options?: TextToHtmlOptions): DocumentFragment;
export declare function linesToDocumentFragment(document: Document, lines: Iterable<string>, options?: TextToHtmlOptions): DocumentFragment;
export declare const NBSP = "\u00A0";
export declare function expandWhitespace(text: string): string;