import type { Cell, Sheet } from '@fortune-sheet/core';
import { type SpreadsheetUnderlineStyle } from './work-spreadsheet-underline';
import { type XlsxCellStyleOrigin, type XlsxSemanticPalette } from './work-xlsx-cell-style-origin';
import { type XlsxColorResolver } from './work-xlsx-colors';
import { type XlsxRichTextRun } from './work-xlsx-rich-text-model';
export { MAX_XLSX_RICH_TEXT_CELL_CHARACTERS, MAX_XLSX_RICH_TEXT_CELLS, MAX_XLSX_RICH_TEXT_RUNS, MAX_XLSX_RICH_TEXT_RUNS_PER_CELL, type XlsxRichTextRun, } from './work-xlsx-rich-text-model';
export interface XlsxRichTextCell {
    column: number;
    row: number;
    runs: XlsxRichTextRun[];
    text: string;
}
export interface XlsxRichTextReadContext {
    readonly colors: XlsxColorResolver;
    readonly hasRichSharedStrings: boolean;
    readonly sharedStrings: ReadonlyMap<number, readonly XlsxRichTextRun[]>;
    remainingCells: number;
    remainingRuns: number;
}
interface XlsxRichTextContextOptions {
    sharedStrings: Document | null;
    styles: Document | null;
    theme: Document | null;
}
interface SpreadsheetRichTextFontPatch {
    bold?: boolean;
    fontColor?: string;
    fontFamily?: string;
    fontSize?: number;
    italic?: boolean;
    strike?: boolean;
    underline?: SpreadsheetUnderlineStyle;
}
export declare function createXlsxRichTextReadContext(options: XlsxRichTextContextOptions): XlsxRichTextReadContext;
export declare function readXlsxRichTextCells(worksheet: Document, context: XlsxRichTextReadContext): XlsxRichTextCell[];
export declare function applyImportedXlsxRichText(cell: Cell, richText: XlsxRichTextCell | undefined): Cell;
export declare function patchSpreadsheetRichTextFontRuns(cell: Cell, patch: SpreadsheetRichTextFontPatch): Cell;
export declare function xlsxRichTextCellText(cell: Cell): string | null;
export declare function sheetHasXlsxRichTextCells(sheet: Sheet): boolean;
export declare function xlsxRichTextStyleOrigins(sheet: Sheet): XlsxCellStyleOrigin[];
export declare function writeXlsxRichTextCells(worksheet: Document, sheet: Sheet, semanticPalette?: XlsxSemanticPalette): void;