/** Structured error value shared by pure core decisions. */
export interface CoreError {
    /** Stable domain namespace used by callers instead of parsing messages. */
    readonly domain: string;
    /** Stable machine-readable error code. */
    readonly code: string;
}
/**
 * Base class for core helpers that must abort with a structured exception.
 *
 * Decision functions should generally return `CoreError` values. This class is
 * for invalid inputs that make a helper's success value impossible to produce
 * while preserving normal `Error` stack/message behavior for callers.
 */
export declare class CoreErrorException<TDomain extends string = string, TCode extends string = string> extends Error implements CoreError {
    readonly domain: TDomain;
    readonly code: TCode;
    protected constructor(domain: TDomain, code: TCode, message: string, options?: ErrorOptions);
}
//# sourceMappingURL=types.d.ts.map