import { type Editor } from '@tiptap/core';
import { type DocxThemeColorReference } from './work-docx-theme-reference';
export declare const workDocumentUnderlineStyles: readonly ["none", "single", "words", "double", "thick", "dotted", "dottedHeavy", "dash", "dashedHeavy", "dashLong", "dashLongHeavy", "dotDash", "dashDotHeavy", "dotDotDash", "dashDotDotHeavy", "wave", "wavyHeavy", "wavyDouble"];
export type WorkDocumentUnderlineStyle = (typeof workDocumentUnderlineStyles)[number];
export interface WorkDocumentUnderlineFormatting {
    style: WorkDocumentUnderlineStyle;
    color?: string;
    themeColor?: DocxThemeColorReference;
}
export interface WorkDocumentUnderlineCommandOptions {
    color?: string | null;
    themeColor?: DocxThemeColorReference | string | null;
}
export declare const DOCUMENT_UNDERLINE_STYLE_ATTRIBUTE = "data-office-underline-style";
export declare const DOCUMENT_UNDERLINE_COLOR_ATTRIBUTE = "data-office-underline-color";
export declare const DOCUMENT_UNDERLINE_THEME_COLOR_ATTRIBUTE = "data-office-underline-theme-color";
export declare const documentUnderlineKeyboardShortcuts: {
    readonly double: "Mod-Shift-d";
    readonly words: "Mod-Shift-w";
};
declare module '@tiptap/core' {
    interface Commands<ReturnType> {
        documentUnderline: {
            setDocumentUnderline: (style: WorkDocumentUnderlineStyle, options?: WorkDocumentUnderlineCommandOptions) => ReturnType;
            setDocumentUnderlineColor: (color: string | null, themeColor?: DocxThemeColorReference | string | null) => ReturnType;
            toggleDocumentUnderlineStyle: (style: Exclude<WorkDocumentUnderlineStyle, 'none'>) => ReturnType;
        };
    }
}
export declare const DocumentUnderline: import("@tiptap/core").Mark<import("@tiptap/extension-underline").UnderlineOptions, any>;
export declare function normalizeDocumentUnderlineStyle(value: unknown): WorkDocumentUnderlineStyle | null;
export declare function normalizeDocumentUnderlineColor(value: unknown): string | null;
export declare function documentUnderlineStyle(editor: Editor): WorkDocumentUnderlineStyle;
export declare function documentUnderlineColor(editor: Editor): string | null;
export declare function documentUnderlineFormatting(editor: Editor): WorkDocumentUnderlineFormatting | null;
export declare function documentUnderlineFormattingFromElement(element: HTMLElement): WorkDocumentUnderlineFormatting | null;
export declare function documentUnderlineDomAttributes(formatting: WorkDocumentUnderlineFormatting): Record<string, string>;