import { PDFObject } from './pdf-object.ts';
import type { PDFWriter } from './pdf-writer.ts';
/**
 * Represents a PDF number object. Numbers in PDF can be integers or real numbers.
 */
export declare class PDFNumber extends PDFObject {
    /** The numeric value of the PDFNumber. */
    readonly number: number;
    /**
     * Creates a PDFNumber from a given finite number.
     * The number must be in the range of a 32-bit signed integer.
     */
    static of(value: number): PDFNumber;
    private constructor();
    /**
     * Writes the PDF number to the given PDFWriter.
     */
    write(writer: PDFWriter): void;
}