import { Client, EmploymentContract } from "@salaxy/core";
import { SessionService } from "../account/SessionService";
import { IRepository } from "./IRepository";
/**
 * Implements the salaxy repository pattern for Contracts stored for the current account.
 */
export declare class ContractRepository implements IRepository<EmploymentContract> {
    private client;
    /** List of items in the repository */
    list: EmploymentContract[];
    /** Currently selected item in the repository */
    current: EmploymentContract;
    constructor(client: Client);
    /**
     * Assures the repository initialization:
     * Initialization is done after successful authentication.
     * Typically the call to fetch the repository list, but may fetch other stuff from the server.
     *
     * @param session - The session service that contains information about the authenticated user.
     */
    init(session: SessionService): void;
    /**
     * Reloads the list from the server - called e.g. after delete and add new
     * @param callback - Optional callback that is called after save and susequent reloadList completes.
     */
    reloadList(callback?: () => any): void;
    /**
     * Gets a new blank object with default values, suitable for UI binding.
     * This is a synchronous method - does not go to the server and it is not 100% reliable in that way.
     * However, it shoud provide a basic object, good enough for most views.
     */
    getBlank(): EmploymentContract;
    /**
     * Sets the current repository item.
     * If not loaded, starts loading from the server to the current.
     * @param id - Identifier of the calculation
     */
    setCurrentId(id: string): void;
    /**
     * Sets the current calculation
     * @param item - Item to set as current
     */
    setCurrent(item: EmploymentContract): void;
    /**
     * Creates a new item and sets it as current for editing and saving.
     * The item is not yet sent to server and thus it is not in the list, nor does it have an identifier.
     */
    newCurrent(): void;
    /**
     * Saves changes to the current item.
     * @param callback - Optional callback that is called after save and susequent reloadList completes.
     */
    saveCurrent(callback?: () => any): void;
    /**
     * Adds or updates a given item.
     * Operation is determined based on id: null/''/'new' adds, other string values update.
     * @param item - Item that is updated.
     * @param callback - Optional callback that is called after save and susequent reloadList completes.
     */
    save(item: EmploymentContract, callback?: () => any): void;
    /**
     * Deletes the given item from repository if possible
     * @param id - Identifier of the item to delete
     * @param callback - Optional callback that is called after save and susequent reloadList completes.
     */
    delete(id: string, callback?: () => any): void;
    /**
     * Gets the preview HTML for an employment contract.
     * @param id - Identifier of the contract to get preview for
     * @param callback - Callback that is called with the preview HTML after the preview has been fetched
     */
    getPreview(id: string, callback: (previewHTML: any) => any): void;
    /**
     * Gets an URL for the Employment contract preview.
     * May be used in linked previews (to new window) or iframes (you may need to sanitize the URL).
     * @param id IDentifier of the contract.
     */
    getPreviewUrl(id: string): string;
}