import { CollectionViewer, DataSource } from '@angular/cdk/collections';
import { Observable } from 'rxjs';
export declare class CustomDataSource implements DataSource<any> {
    private _dataListSubject;
    private _loadingSubject;
    connect(collectionViewer: CollectionViewer): any;
    disconnect(collectionViewer: CollectionViewer): void;
    /**
     * Get the data from Custom-Table.
     *
     * @returns observable containing list of custom-table row-data
     */
    getTableData(): Observable<any[]>;
    /**
     * Set the data into Custom-Table.
     */
    setTableData(dataList: any[]): void;
    /**
     * Set the loading status of Custom-Table.
     */
    setLoadingStatus(value: boolean): void;
}