import { IAttestation, Attestation } from './attestation';
import { ITransaction, Transaction } from './transaction';
export interface IAttestor {
    name: string;
    icon: string;
    pubKey: string;
    datetime: Date | string;
    transactions?: ITransaction[];
    receivedAttestations?: IAttestation[];
    issuedAttestations?: IAttestation[];
}
/**
 * All data sources and ULA plugins
 * must eventually transform their
 * attestors / issuers  back to this
 * model.
 */
export declare class Attestor {
    private readonly _name;
    private readonly _icon;
    private readonly _pubKey;
    private readonly _datetime;
    private _transactions?;
    private _receivedAttestations?;
    private _issuedAttestations?;
    constructor(attestor: IAttestor);
    /**
     * The (company) name of the attestor
     * @return string
     */
    readonly name: string;
    /**
     * The icon respresentation of this attestor
     * @return string
     */
    readonly icon: string;
    /**
     * The public key for this attestor
     * @return string
     */
    readonly pubKey: string;
    /**
     * The date/time when this attestor
     * was added to the (local) storage
     * @return Date
     */
    readonly datetime: Date;
    /**
     * Transactions made by this attestor
     * @return {Transaction[]|undefined}
     */
    /**
    * Sets the transactions received by this attestor
    * @param {Transaction[]|undefined} transactions
    */
    transactions: Transaction[] | undefined;
    /**
     * The attestations received by this attestor
     * @return {Attestation[]|undefined}
     */
    /**
    * Sets the attestations received by this attestor
    * @param {Attestation[]|undefined} attestations
    */
    receivedAttestations: Attestation[] | undefined;
    /**
     * The attestations issued by this attestation
     * @return {Attestation[]|undefined}
     */
    /**
    * Sets the attestations issued by this attestor
    * @param {Attestation[]|undefined} attestations
    */
    issuedAttestations: Attestation[] | undefined;
    /**
     * Converts a this object to a json string
     * @return object
     */
    toJSON(): object;
}