declare class PDFHeader {
    static forVersion: (major: number, minor: number) => PDFHeader;
    major: number;
    minor: number;
    constructor(major: number, minor: number);
    toString: () => string;
    bytesSize: () => number;
    copyBytesInto: (buffer: Uint8Array) => Uint8Array;
}
export default PDFHeader;