import { CellDefinition, CellStyle, CellValue, ColumnDefinition, GridSection, RowDefinition } from './table-types';
export declare function cellValueToText(value: CellValue): string;
export declare function splitCellText(value: string): string[];
export interface NormalizedCell {
    value: CellValue;
    colSpan: number;
    rowSpan: number;
    style: Partial<CellStyle>;
    href?: string;
}
export declare function normalizeCell(definition: CellDefinition): NormalizedCell;
export declare function inferColumns(explicit: ColumnDefinition[] | undefined, head: RowDefinition[], body: RowDefinition[], foot: RowDefinition[]): ColumnDefinition[];
export declare function extractRowCells(row: RowDefinition, columns: ColumnDefinition[]): (CellDefinition | undefined)[];
export declare function buildSectionRows(rows: RowDefinition[] | undefined, columns: ColumnDefinition[], derive?: (column: ColumnDefinition) => CellValue): RowDefinition[];
export declare function mergeCellStyle(...layers: (Partial<CellStyle> | undefined)[]): Partial<CellStyle>;
export declare function resolvePadding(style: CellStyle): {
    top: number;
    right: number;
    bottom: number;
    left: number;
};
export declare function borderWidthFor(style: CellStyle, side: 'top' | 'right' | 'bottom' | 'left'): number;
export declare function formatCellValue(value: CellValue, column: ColumnDefinition | null, rowIndex: number, section: GridSection): string;