import TLVInfo from './TLVInfo';
export default class AdditionalInfo {
    _tlvs: TLVInfo[];
    _length: number;
    constructor(_tlvs?: any[]);
    static createFromBuffer(buffer: Buffer, offset?: number): AdditionalInfo;
    addTLV(tlv: TLVInfo): void;
    toBuffer(): Buffer<ArrayBuffer>;
}