import GroupElement from '../group_element';
import Scalar from '../scalar';
export declare enum EntityType {
    scalar = 1,
    privateKey = 2,
    groupElement = 4,
    publicKey = 5,
    capsule = 6,
    reEncryptedCapsule = 8,
    reEncryptionKey = 16
}
export default class Parser {
    private buffer;
    constructor(buffer?: number[]);
    writeType(type: EntityType): Parser;
    isType(type: EntityType): boolean;
    expectedType(type: EntityType): void;
    writeGroupElement(groupElement: GroupElement): Parser;
    readGroupElement(): GroupElement;
    writeScalar(scalar: Scalar): Parser;
    writeBuffer(buffer: Buffer, type?: EntityType): Parser;
    readBuffer(type?: EntityType): Buffer;
    readScalar(): Scalar;
    toArray(): number[];
}