import type { RoleCredentialSubject } from '@energyweb/credential-governance';
import { VerifiableCredential } from '@ew-did-registry/credentials-interface';
import { RoleEIP191JWT } from './models';
/**
 * An interface for a credential resolver
 */
export interface CredentialResolver {
    /**
     * Fetches verifiable credential belonging to a DID for the provided namespace
     * @param did
     * @param namespace
     * @returns Verifiable Credential of the holder for the namespace
     */
    getVerifiableCredential(did: string, namespace: string): Promise<VerifiableCredential<RoleCredentialSubject> | undefined>;
    /**
     * Fetches RoleEIP191JWT belonging to a DID for the provided namespace
     * @param did
     * @param namespace
     * @returns RoleEIP191JWT corresponding to credential of the holder for the namespace
     */
    getEIP191JWT(did: string, namespace: string): Promise<RoleEIP191JWT | undefined>;
    /**
     * Fetches either RoleEIP191JWT or VC belonging to a DID for the provided namespace
     * @param did
     * @param namespace
     * @returns RoleEIP191JWT or VC
     */
    getCredential(did: string, namespace: string): Promise<VerifiableCredential<RoleCredentialSubject> | RoleEIP191JWT | undefined>;
    /**
     * Fetches all RoleEIP191JWT belonging to a subject DID
     * @param did
     * @returns RoleEIP191JWT list
     */
    eip191JwtsOf(did: string): Promise<RoleEIP191JWT[]>;
    /**
     * Fetches all Verifiable Credential belonging to a subject DID
     * @param did
     * @returns VerifiableCredential<RoleCredentialSubject> list
     */
    credentialsOf(did: string): Promise<VerifiableCredential<RoleCredentialSubject>[]>;
}