import { DLT } from './enums.js';
/**
 * Verifiable credential types
 */
export type Proof = {
    type: string;
    challenge?: string | undefined;
    created: Date | string;
    verificationMethod: string;
    proofPurpose: string;
    proofValue: string;
};
export type Verifiable = {
    '@context': (string | any)[];
    type: string[];
    proof?: Proof | Proof[];
};
export type VerifiableCredential = Verifiable & {
    id: string | URL;
    issuer: string | any;
    issuanceDate: string;
    credentialSubject: any;
};
/**
 * DLT types
 */
export type NotarizationResponse = {
    dlt: DLT;
    transactionId: string;
    explorerURL?: string | URL;
    proof?: any;
};
export interface DLTInterface {
    getStatus: () => Promise<any>;
    notarizeHash: (hash: string, index?: string) => Promise<NotarizationResponse>;
    getNotarizedTimestamp: (hash: string, index?: string, proof?: any) => Promise<Date>;
}