import IQueryOptions from '../../Interfaces/Query/IProductQueryOptions';
import { IBatchAction } from './BatchUtils';
export interface IDatabaseRef {
    path: string;
    data: object | undefined;
    id: string;
    exists: boolean;
    timestamp: number;
}
export interface ISaveOption {
    merge?: boolean;
    _provider?: string;
    noEvent?: boolean;
}
export interface IRefObject {
    path: string;
    id: string;
}
export default class DatabaseService {
    /**
     * Get one document by it's Id
     * @param path the collection path of the document
     * @param id the Id of the document
     * @param _provider optional override of the default provider
     * @returns an IDatabaseRef with the state of the document and data if found
     */
    static getDocument: (path: string, id: string, _provider?: string) => Promise<IDatabaseRef>;
    /**
     * Get one document by its full path
     * @param path the full path with document id
     * @param _provider optional override of the default provider
     * @returns an IDatabaseRef with the state of the document and data if found
     */
    static getDocumentByPath: (path: string, _provider?: string) => Promise<IDatabaseRef>;
    /**
     * get many documents using a query
     * @param path the collection path
     * @param query the query options
     * @param _provider optional override of the default provider
     * @returns a list of IDatabaseRef with the state of the document and data if found
     */
    static getDocuments: (path: string, query?: IQueryOptions, _provider?: string) => Promise<IDatabaseRef[]>;
    /**
     * Save the document data
     * @param path the collection path of the document
     * @param id the document id
     * @param timestamp the timestamp of the save
     * @param obj the data object to save
     * @param options options like merge
     * @param _provider optional override of the default provider
     * @returns true if success
     */
    static saveDocument: (path: string, id: string, timestamp: number, obj: any, options?: ISaveOption, _provider?: string) => Promise<boolean>;
    /**
     * Create a new document
     * @param path the collection path
     * @param obj the data object to save
     * @param _provider optional override of the default provider
     * @returns the new id if success else false
     */
    static addDocument: (path: string, obj: any, _provider?: string, noEvent?: boolean) => Promise<string | boolean>;
    /**
     * Delete a document
     * @param path the collection path
     * @param id the document id
     * @param _provider optional override of the default provider
     * @returns true if success
     */
    static deleteDocument: (path: string, id: string, _provider?: string, noEvent?: boolean) => Promise<boolean>;
    /**
     * Delete a document by its full path
     * @param path full path with document id
     * @param _provider
     * @param forceFirebase
     * @returns true if success
     */
    static deleteDocumentByPath: (path: string, _provider?: string, noEvent?: boolean) => Promise<boolean>;
    static processBatch: (batch: IBatchAction[], _provider?: string, noEvent?: boolean) => Promise<boolean>;
    /**
     * Register a call back on data change
     * @param callback the function to call with the new data
     * @param path the collection path to watch
     * @param query the query for the data to be returned
     */
    static registerListener: (callback: (_: IDatabaseRef[]) => void, path: string, query?: IQueryOptions) => string;
    /**
     * Remove a listner
     *
     * @param id id of the previously created listner
     */
    static unregisterListener: (id: string) => void;
    /**
     * concat a path with extra section to be added
     * @param path the base path
     * @param extra the extra part to add
     * @returns the concatened path
     */
    static addToPath: (path: string, extra: string) => string;
    /**
     * concat a path with extra section to be added
     * @param path the base path
     * @param extra the extra part to add
     * @returns the concatened path as an object
     */
    static asCollectionObject: (path: string, extra: string) => {
        path: string;
    };
    /**
     * Convert full path to document into a reference object
     * @param fullPath the full path to the document
     * @returns A reference object used in class
     */
    static pathToReferenceObject: (fullPath: string) => {
        path: string;
        id: string;
    };
    /**
     * get the parent of a path
     * @param path original path
     * @returns parent path
     */
    static getPathParent: (path: string) => string;
    static getIdFromRef: (fullPath: string) => string | undefined;
    private static getProvider;
}