import { IBaseDtoInput, IBaseDtoOutput } from "../../../types";
/**
 * BaseDto<T>
 *
 * Abstract base class for all Data Transfer Objects (DTOs) in the USHI platform.
 * Provides common properties and a consistent serialization structure.
 *
 * @template T - Raw input type extending IBaseDtoInput
 */
declare abstract class BaseDto<T extends IBaseDtoInput> {
    /** Unique identifier of the entity */
    protected readonly _id: string;
    /** Creation timestamp in UNIX milliseconds */
    protected readonly _createdAt: number;
    /** Last update timestamp in UNIX milliseconds */
    protected readonly _updatedAt: number;
    /**
     * Initializes shared properties from raw DTO input.
     * @param data - Raw DTO input conforming to IBaseDtoInput
     */
    constructor(data: T);
    /** Getter for the unique ID */
    get id(): string;
    /** Getter for the creation timestamp */
    get createdAt(): number;
    /** Getter for the last updated timestamp */
    get updatedAt(): number;
    /**
     * Serializes common fields of the DTO.
     * Can be used by child `serialize()` implementations.
     */
    protected serializeBase(): IBaseDtoOutput;
    /**
     * Abstract method to serialize the full DTO object.
     * Child classes must implement and extend this as needed.
     */
    abstract serialize(): IBaseDtoOutput | Promise<IBaseDtoOutput>;
}
export default BaseDto;