export declare const NODENAME_TO_MARKNAME_MAP: {
    readonly CODE: "code";
    readonly DEL: "strikethrough";
    readonly EM: "italic";
    readonly I: "italic";
    readonly S: "strikethrough";
    readonly STRONG: "bold";
    readonly U: "underline";
    readonly SUP: "superscript";
    readonly SUB: "subscript";
    readonly B: "bold";
};
declare type allowExtraTags = {
    script: boolean;
    style: boolean;
};
export declare const removeNonBreakingSpaces: (text: string) => string;
export declare const fromRedactor: (el?: Node | HTMLElement, allowExtraTags?: allowExtraTags, config?: any) => any;
export {};