export type ErrorSeverity = 'critical' | 'high' | 'medium' | 'low';
export type ErrorLayer = 'ingest' | 'graph' | 'llm' | 'interface' | 'config' | 'privacy';
export declare class CortexError extends Error {
    readonly code: string;
    readonly severity: ErrorSeverity;
    readonly layer: ErrorLayer;
    readonly context?: Record<string, unknown> | undefined;
    readonly recoveryAction?: string | undefined;
    readonly retryable: boolean;
    readonly httpStatus?: number | undefined;
    readonly name = "CortexError";
    constructor(code: string, severity: ErrorSeverity, layer: ErrorLayer, message: string, context?: Record<string, unknown> | undefined, recoveryAction?: string | undefined, retryable?: boolean, httpStatus?: number | undefined);
}
export declare const INGEST_PARSE_FAILED = "INGEST_PARSE_FAILED";
export declare const INGEST_FILE_TOO_LARGE = "INGEST_FILE_TOO_LARGE";
export declare const INGEST_WATCHER_ERROR = "INGEST_WATCHER_ERROR";
export declare const INGEST_PERMISSION_DENIED = "INGEST_PERMISSION_DENIED";
export declare const INGEST_UNSUPPORTED_TYPE = "INGEST_UNSUPPORTED_TYPE";
export declare const INGEST_ENCODING_ERROR = "INGEST_ENCODING_ERROR";
export declare const INGEST_TIMEOUT = "INGEST_TIMEOUT";
export declare const LLM_PROVIDER_UNAVAILABLE = "LLM_PROVIDER_UNAVAILABLE";
export declare const LLM_EXTRACTION_FAILED = "LLM_EXTRACTION_FAILED";
export declare const LLM_CONTEXT_OVERFLOW = "LLM_CONTEXT_OVERFLOW";
export declare const LLM_RATE_LIMITED = "LLM_RATE_LIMITED";
export declare const LLM_BUDGET_EXHAUSTED = "LLM_BUDGET_EXHAUSTED";
export declare const LLM_AUTH_FAILED = "LLM_AUTH_FAILED";
export declare const LLM_MODEL_NOT_FOUND = "LLM_MODEL_NOT_FOUND";
export declare const LLM_TIMEOUT = "LLM_TIMEOUT";
export declare const GRAPH_DB_ERROR = "GRAPH_DB_ERROR";
export declare const GRAPH_ENTITY_NOT_FOUND = "GRAPH_ENTITY_NOT_FOUND";
export declare const GRAPH_RELATIONSHIP_INVALID = "GRAPH_RELATIONSHIP_INVALID";
export declare const GRAPH_VECTOR_ERROR = "GRAPH_VECTOR_ERROR";
export declare const GRAPH_MERGE_CONFLICT = "GRAPH_MERGE_CONFLICT";
export declare const GRAPH_INTEGRITY_ERROR = "GRAPH_INTEGRITY_ERROR";
export declare const PRIVACY_VIOLATION = "PRIVACY_VIOLATION";
export declare const PRIVACY_SECRET_DETECTED = "PRIVACY_SECRET_DETECTED";
export declare const CONFIG_INVALID = "CONFIG_INVALID";
export declare const CONFIG_MISSING = "CONFIG_MISSING";
export declare const INTERFACE_PORT_IN_USE = "INTERFACE_PORT_IN_USE";
export declare const SERVER_AUTH_REQUIRED = "SERVER_AUTH_REQUIRED";
export declare const SERVER_AUTH_INVALID = "SERVER_AUTH_INVALID";
export declare const EXIT_CODES: {
    readonly SUCCESS: 0;
    readonly GENERAL_ERROR: 1;
    readonly INVALID_ARGUMENTS: 2;
    readonly CONFIG_ERROR: 3;
    readonly LLM_UNAVAILABLE: 4;
    readonly BUDGET_EXHAUSTED: 5;
};
export interface RetryConfig {
    maxRetries: number;
    baseDelayMs?: number;
    maxDelayMs?: number;
    backoffMultiplier?: number;
    jitterMs?: number;
}
export declare const RETRY_CONFIGS: Record<string, RetryConfig>;
//# sourceMappingURL=cortex-error.d.ts.map