import { PDFDocument } from 'pdf-lib';

interface Meta {
    title?: string;
    subject?: string;
    author?: string;
    keywords?: string[] | string;
    creator?: string;
    producer?: string;
    creationDate?: Date | string;
    modDate?: Date | string;
    metadataDate?: Date | string;
}
declare function setMetadata(pdfDoc: PDFDocument, meta: Meta): void;

export { setMetadata };