/**
 * @license
 * Copyright (c) 2025 Handsoncode. All rights reserved.
 */
import { SimpleCellAddress } from '../Cell';
import { SheetMapping } from '../DependencyGraph/SheetMapping';
import { NamedExpressions } from '../NamedExpressions';
import { Ast } from './Ast';
import { ParserConfig } from './ParserConfig';
export declare class Unparser {
    private readonly config;
    private readonly sheetMapping;
    private readonly namedExpressions;
    constructor(config: ParserConfig, sheetMapping: SheetMapping, namedExpressions: NamedExpressions);
    unparse(ast: Ast, address: SimpleCellAddress): string;
    private unparseAst;
    /**
     * Unparses a sheet name.
     * @param {number} sheetId - the ID of the sheet
     * @returns {string} the unparsed sheet name
     */
    private unparseSheetName;
    private formatRange;
}
export declare function formatNumber(number: number, decimalSeparator: string): string;