import {PrivateKey} from "../../PrivateKey";

/**
 * @constructor
 */
export class AbstractPayload {
    constructor();

    /**
     *
     * @param [options]
     * @param {Boolean} options.skipSignature - skip signature when serializing. Needed for signing payload
     * @return {Buffer}
     */
    toBuffer(options?: {
        skipSignature: boolean;
    }): Buffer;

    /**
     * @param [options]
     * @param {Boolean} options.skipSignature - skip signature when serializing. Needed for signing payload
     * @return {Object}
     */
    toJSON(options?: {
        skipSignature: boolean;
    }): any;

    /**
     * @param [options]
     * @param {Boolean} options.skipSignature - skip signature when serializing. Needed for signing payload
     * @return {string}
     */
    toString(options?: {
        skipSignature: boolean;
    }): string;

    /**
     * @param [options]
     * @param {Boolean} options.skipSignature - skip signature when serializing. Needed for signing payload
     * @return {Buffer} - hash
     */
    getHash(options?: {
        skipSignature: boolean;
    }): Buffer;

    /**
     * Signs payload
     * @param {string|PrivateKey} privateKey
     * @return {AbstractPayload}
     */
    sign(privateKey: string | PrivateKey): AbstractPayload;

    /**
     * Verify payload signature
     * @param {string|Buffer} publicKeyId
     * @return {boolean}
     */
    verifySignature(publicKeyId: string | Buffer): boolean;
}