import type { Cell } from '@fortune-sheet/core';
import { type SpreadsheetUnderlineStyle } from './work-spreadsheet-underline';
import type { XlsxCellBorder } from './work-xlsx-cell-borders';
import { type XlsxSemanticColorOrigin, type XlsxSemanticPalette } from './work-xlsx-cell-style-origin';
import { type XlsxDirectAlignmentStyle } from './work-xlsx-cell-style-xml';
import { type XlsxColorResolver } from './work-xlsx-colors';
export interface XlsxDirectFontStyle {
    bold?: boolean;
    color?: string;
    italic?: boolean;
    name?: string;
    size?: number;
    strike?: boolean;
    underline?: SpreadsheetUnderlineStyle;
}
export declare function hasXlsxDirectFontStyle(cell: Cell): boolean;
export declare function directXlsxFontStyle(cell: Cell): XlsxDirectFontStyle;
export declare function directXlsxAlignment(cell: Cell): XlsxDirectAlignmentStyle | null;
export declare function xlsxStyleCollectionIndex(collection: Element, childName: string, value: string | null): number;
export declare function xlsxColorMatches(element: Element | undefined, value: string, colors: XlsxColorResolver, fallback?: string): boolean;
export declare function xlsxToggleEnabled(element: Element | undefined): boolean;
export declare function xlsxUnderlineStyle(element: Element | undefined): SpreadsheetUnderlineStyle;
export declare function xlsxBorderLineMatches(element: Element | undefined, line: NonNullable<XlsxCellBorder['top']> | null, colors: XlsxColorResolver, semanticColor?: XlsxSemanticColorOrigin): boolean;
export declare function activeXlsxSemanticColorOrigin(origin: XlsxSemanticColorOrigin | undefined, value: unknown, palette: XlsxSemanticPalette | undefined): XlsxSemanticColorOrigin | undefined;
export declare function xlsxBooleanAttribute(element: Element | undefined, name: string): boolean;
export declare function xlsxAlignmentMatches(xf: Element, style: XlsxDirectAlignmentStyle): boolean;