/**
 * Represents the result of an operation with success/failure status and optional data or error message.
 * @template T The type of data payload in case of success.
 */
export declare class ResultMessage<T> {
    /**
     * Literal type identifier for result messages.
     */
    readonly type: "result";
    /**
     * Indicates whether the operation was successful.
     */
    readonly success: boolean;
    /**
     * Optional data payload available on successful operations.
     */
    readonly data?: T;
    /**
     * Optional error message available on failed operations.
     */
    readonly error?: string;
    /**
     * Creates a new result message.
     * @param {Object} options The result message configuration.
     * @param {boolean} options.success Whether the operation succeeded.
     * @param {T} [options.data] Optional data payload for successful operations.
     * @param {string} [options.error] Optional error message for failed operations.
     */
    constructor(options: {
        success: boolean;
        data?: T;
        error?: string;
    });
}