import type { E2edPrintedFields, LogParams, RunLabel, UtcTimeInMs } from '../../types/internal';
/**
 * Extended Error class for e2ed.
 */
declare class E2edError extends Error {
    /**
     * Error message.
     */
    readonly message: string;
    /**
     * Optional params of error.
     */
    readonly params: LogParams | undefined;
    /**
     * Current runLabel at the time the error was created
     */
    readonly runLabel: RunLabel | undefined;
    /**
     * Current V8 stack trace (if available).
     */
    readonly stackTrace: readonly string[];
    /**
     * The time the error was generated.
     */
    readonly utcTimeInMs: UtcTimeInMs;
    constructor(rawMessage: string, params?: LogParams);
    /**
     * Custom JSON presentation of error.
     */
    toJSON(): E2edPrintedFields;
    /**
     * Custom string presentation of error.
     */
    toString(): string;
}
export { E2edError };