import type { PageKind } from "../core/page-classifier.js";
import type { ArtifactRef, EVisaPhase } from "../types.js";
export type EVisaErrorCode = "PAGE_DETECTION_FAILED" | "SELECTOR_NOT_FOUND" | "TWO_FACTOR_TIMEOUT" | "AUTHENTICATION_FAILED" | "SESSION_EXPIRED" | "SERVICE_UNAVAILABLE" | "BROWSER_LAUNCH_FAILED" | "CONFIG_INVALID" | "FLOW_CANCELLED" | "FLOW_FAILED";
export interface EVisaErrorDetails {
    code?: EVisaErrorCode;
    retryable?: boolean;
    phase?: EVisaPhase;
    pageKind?: PageKind;
    artifactRefs?: ArtifactRef[];
    cause?: unknown;
}
export declare class EVisaError extends Error {
    readonly code: EVisaErrorCode;
    readonly retryable: boolean;
    readonly phase?: EVisaPhase;
    readonly pageKind?: PageKind;
    readonly artifactRefs: ArtifactRef[];
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class PageDetectionError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class SelectorNotFoundError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class TwoFactorTimeoutError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class AuthenticationError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class SessionExpiredError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class ServiceUnavailableError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class BrowserLaunchError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class ConfigError extends EVisaError {
    constructor(message: string, details?: EVisaErrorDetails);
}
export declare class FlowCancelledError extends EVisaError {
    constructor(message?: string, details?: EVisaErrorDetails);
}