import { DataConsumer } from './data-consumer.js';
import { FilterValue, GristRecord, SorterConfig, SortersConfig } from './types.js';
export declare class DataProvider {
    page: number;
    limit: number;
    total: number;
    records: GristRecord[];
    private consumer?;
    private _fetchHandler?;
    private _sorters?;
    private _filters?;
    private _pageChangeHandler;
    private _limitChangeHandler;
    private _fetchParamsChangeHandler;
    private _recordChangeHandler;
    private _attachPageHandler;
    private _fetchHandlerWrap;
    private _fetchOptions;
    constructor(consumer: DataConsumer);
    dispose(): void;
    onAttachPage(): void;
    onPageChange(e: Event): void;
    onLimitChange(e: Event): void;
    onFetchParamsChange(e: Event): void;
    onRecordChange(e: Event): void;
    get fetchOptions(): any;
    set fetchOptions(fetchOptions: any);
    get fetchHandler(): any;
    set fetchHandler(fetchHandler: any);
    get sorters(): SorterConfig[] | undefined;
    set sorters(sorters: SorterConfig[] | undefined);
    get sortings(): SorterConfig[] | undefined;
    set sortings(sorters: SorterConfig[] | undefined);
    get filters(): FilterValue[] | undefined;
    set filters(filters: FilterValue[] | undefined);
    attach(reset?: boolean): Promise<void>;
    fetch({ page, limit, sorters, sortings, filters }?: {
        page?: number;
        limit?: number;
        sorters?: SortersConfig;
        sortings?: SortersConfig;
        filters?: FilterValue[];
    }): Promise<void>;
    _update({ page, limit, total, records }: {
        page: number;
        limit: number;
        total: number;
        records: GristRecord[];
    }, reset?: boolean): Promise<void>;
}