import DevExpress from "devextreme/bundles/dx.all";
import CustomStore from "devextreme/data/custom_store";
import { NAPConnectionService } from "./nap-connection.service";
import { NAPFunctionFilter } from "./napi.interfaces";
export declare class NAPDataStore extends CustomStore {
    protected resource: string;
    protected conn: NAPConnectionService;
    protected keysField: Array<string>;
    filter: Array<any> | NAPFunctionFilter;
    constructor(resource: string, conn: NAPConnectionService, keysField: Array<string>, filter: Array<any> | NAPFunctionFilter);
    /** Gets a data item with a specific key. */
    byKey(key: any | string | number): Promise<any> & JQueryPromise<any>;
    /** Gets the total count of items the load() function returns. */
    totalCount(obj: {
        filter?: any;
        group?: any;
    }): Promise<number> & JQueryPromise<number>;
    /** Gets the key property (or properties) as specified in the key option. */
    key(): any;
    /** Gets a data item's key value. */
    keyOf(obj: any): any;
    /** Adds a data item to the store. */
    insert(values: any): Promise<any> & JQueryPromise<any>;
    getKeyFilter(key: any): Array<any>;
    /** Updates a data item with a specific key. */
    update(key: any | string | number, values: any): Promise<any> & JQueryPromise<any>;
    /** Removes a data item with a specific key from the store. */
    remove(key: any | string | number): Promise<void> & JQueryPromise<void>;
    load(options?: DevExpress.data.LoadOptions): Promise<any> & JQueryPromise<any>;
}