import { type ApiClientInterface, BaseService, type CommonErrors, type ServiceDependencies } from "../../api/base-service";
import { type CheckConsentResponse, type CheckConsentWithErrorResponse, type ConnectRequest, type GrantConsentRequest, type OAuthTokenResponse, type UpdateConsentRequest } from "./schemas";
export type { CheckConsentResponse, CheckConsentWithErrorResponse, ConnectRequest, GrantConsentRequest, OAuthApplication, OAuthScope, OAuthTokenResponse, UpdateConsentRequest, } from "./schemas";
export type CheckConsentResult = CommonErrors | ["application_not_found", {
    error_identifier: string;
}] | [null, CheckConsentResponse];
export type UpdateConsentResult = CommonErrors | ["application_not_found", {
    error_identifier: string;
}] | ["invalid_user_updates", {
    error_identifier: string;
    error_details?: Record<string, unknown>;
}] | [null, CheckConsentResponse];
export type GrantConsentResult = CommonErrors | ["application_not_found", {
    error_identifier: string;
}] | ["missing_required_fields", {
    error_identifier: string;
    error_details: {
        missing_fields: string[];
    };
}] | [null, OAuthTokenResponse];
export type ConnectResult = CommonErrors | ["application_not_found", {
    error_identifier: string;
}] | ["consent_not_granted", CheckConsentWithErrorResponse] | ["missing_required_fields", CheckConsentWithErrorResponse] | [null, OAuthTokenResponse];
export declare class OAuthService extends BaseService {
    constructor(client: ApiClientInterface, deps?: ServiceDependencies);
    private parseErrorResponse;
    /**
     * Check consent status for an OAuth application.
     * Returns application info, consent status, and required/missing fields.
     */
    checkConsent(clientId: string): Promise<CheckConsentResult>;
    /**
     * Update user data and return consent status.
     * Used to fill in missing required fields before granting consent.
     */
    updateConsent(clientId: string, request: UpdateConsentRequest): Promise<UpdateConsentResult>;
    /**
     * Grant consent for an OAuth application.
     * Returns a one-time login token for redirect.
     */
    grantConsent(clientId: string, request?: GrantConsentRequest): Promise<GrantConsentResult>;
    /**
     * Connect to an OAuth application.
     * Returns a one-time login token if consent is granted and all fields are present.
     * Otherwise returns consent data with error information.
     */
    connect(clientId: string, request?: ConnectRequest): Promise<ConnectResult>;
}