import { CredentialFormat } from '@sphereon/ssi-types';
import { AccessTokenResponse, Alg, AuthorizationRequestOpts, AuthzFlowType, CredentialMetadata, CredentialResponse, CredentialsSupported, EndpointMetadata, IssuanceInitiationWithBaseUrl, ProofOfPossessionCallbacks } from './types';
export declare class OpenID4VCIClient {
    private readonly _flowType;
    private readonly _initiation;
    private _clientId?;
    private _kid;
    private _alg;
    private _serverMetadata;
    private _accessTokenResponse;
    private constructor();
    static initiateFromURI({ issuanceInitiationURI, flowType, kid, alg, retrieveServerMetadata, clientId, }: {
        issuanceInitiationURI: string;
        flowType: AuthzFlowType;
        kid?: string;
        alg?: Alg | string;
        retrieveServerMetadata?: boolean;
        clientId?: string;
    }): Promise<OpenID4VCIClient>;
    retrieveServerMetadata(): Promise<EndpointMetadata>;
    createAuthorizationRequestUrl({ clientId, codeChallengeMethod, codeChallenge, redirectUri, scope }: AuthorizationRequestOpts): string;
    acquireAccessToken({ pin, clientId, codeVerifier, code, redirectUri, }: {
        pin?: string;
        clientId?: string;
        codeVerifier?: string;
        code?: string;
        redirectUri?: string;
    }): Promise<AccessTokenResponse>;
    acquireCredentials({ credentialType, proofCallbacks, format, kid, alg, jti, }: {
        credentialType: string | string[];
        proofCallbacks: ProofOfPossessionCallbacks;
        format?: CredentialFormat | CredentialFormat[];
        kid?: string;
        alg?: Alg | string;
        jti?: string;
    }): Promise<CredentialResponse>;
    getCredentialsSupported(restrictToInitiationTypes: boolean): CredentialsSupported;
    getCredentialMetadata(type: string): CredentialMetadata;
    getCredentialTypesFromInitiation(): string[];
    get flowType(): AuthzFlowType;
    get initiation(): IssuanceInitiationWithBaseUrl;
    get serverMetadata(): EndpointMetadata;
    get kid(): string;
    get alg(): string;
    get clientId(): string;
    get accessTokenResponse(): AccessTokenResponse;
    getIssuer(): string;
    getAccessTokenEndpoint(): string;
    getCredentialEndpoint(): string;
    private assertInitiation;
    private assertServerMetadata;
    private assertAccessToken;
}