export type ErrorDetails = Record<string, unknown>;
export declare abstract class BaseError extends Error {
    /** Error group identifier */
    readonly group: string;
    /** Error specific code */
    readonly specific: string;
    /** Full error code (in the format `${group}.${specific}`) */
    readonly code: string;
    /** Additional error information */
    readonly details: ErrorDetails;
    /**
     * BaseError constructor
     * @param group - Error group identifier
     * @param specific - Error specific code
     * @param message - Error message
     * @param details - Additional error information
     */
    constructor(group: string, specific: string, message: string, details?: ErrorDetails);
}