import { IStratusObjectVersions, IStratusObjectDetails, IStratusSignedURLRes, IStratusObjectVersionDetails } from '../utils/pojo/stratus';
import { Bucket } from './bucket';
export declare class StratusObject {
    #private;
    keyDetails: IStratusObjectDetails | {
        key: string;
    };
    constructor(bucketInstance: Bucket, keyDetails: IStratusObjectDetails | string);
    /**
     * Retrieves the details of this object in the bucket.
     * @param versionId - Unique version identifier of the object.
     * 					If not provided, details for the latest version are fetched.
     * @returns {IStratusObjectDetails} The details of the object, including metadata, version information, etc.
     */
    getDetails(versionId?: string): Promise<IStratusObjectDetails>;
    /**
     * Sets the metadata for an object. It will replace the existing metadata.
     * @param metaDetails - A record of metadata key-value pairs to be set for the object.
     * @access admin
     * @returns {Record<string, string>} The updated object details, including the new metadata.
     */
    putMeta(metaDetails: Record<string, string>): Promise<Record<string, string>>;
    /**
     * Generates a signed URL for an object in a caching-enabled bucket.
     * The signed URL can be used to access the object for a specified duration.
     * @param url - The cached URL of the object.
     * @param expiry - The expiration time for the signed URL in seconds. Default 3600.
     * @access admin
     * @returns {IStratusSignedURLRes} The response containing the signed URL.
     */
    generateCacheSignedUrl(url: string, expiry?: string): Promise<IStratusSignedURLRes>;
    /**
     * Lists the versions of an object in a paginated manner.
     * This method can be used to retrieve a limited set of object versions at a time, with support for pagination.
     * @param maxVersion - The maximum number of versions to return. Default 1000.
     * @param nextToken - The token for the next page of results. This is used to fetch the next set of versions.
     * @access admin
     * @returns {IStratusObjectVersions} The paginated list of object versions.
     */
    listPagedVersions(maxVersion?: string, nextToken?: string): Promise<IStratusObjectVersions>;
    /**
     * Retrieves the object versions as an iterable. This method allows iteration over object
     * 						versions without needing to handle pagination manually.
     * @param maxVersion - The maximum number of versions per response. Default 1000.
     * @access admin
     * @returns {AsyncGenerator<IStratusObjectVersionDetails, void>} An asynchronous generator that yields the object version details.
     */
    listIterableVersions(maxVersion?: string): AsyncGenerator<IStratusObjectVersionDetails, void>;
    toString(): string;
    toJSON(): IStratusObjectDetails;
}