import { OnInit } from '@angular/core';
import { IDatasource, IGetRowsParams } from 'ag-grid-community';
import { Observable } from 'rxjs';
import { AbstractListBox } from './abstract-listbox.component';
import * as i0 from "@angular/core";
export declare abstract class AbstractApiListBox<T> extends AbstractListBox<T> implements IDatasource, OnInit {
    abstract getInstance(): T;
    protected constructor();
    ngOnInit(): void;
    abstract getTotalItems(): number;
    protected abstract getData(page: number, itemsPerPage: number): Observable<Array<T>>;
    getRows(params: IGetRowsParams): void;
    private getElements;
    refresh(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AbstractApiListBox<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<AbstractApiListBox<any>, never, never, {}, {}, never, never, false, never>;
}