import { SignatureParameters } from "../models/parameters";
import { PDFDict } from "pdf-lib";
import { PdfByteRanges } from "src/models";
export declare function getSignatureDetails(signature: PDFDict): SignatureParameters;
export declare function getSignatureName(signature: PDFDict): string;
export declare function getPdfRangesFromSignature(signature: PDFDict): PdfByteRanges;