import { AbstractControl, UntypedFormGroup } from "@angular/forms";
import { AbstractKlesTableService } from "../abstracttable.service";
import * as i0 from "@angular/core";
export declare abstract class AbstractKlesTreeTableService extends AbstractKlesTableService {
    protected table: any;
    abstract getDepthDataAccessor(item: AbstractControl, property: string): number;
    abstract getParentDataAccessor(item: UntypedFormGroup, property: string): AbstractControl;
    abstract onLineOpen(e: any): any;
    abstract onLineClose(e: any): any;
    abstract updateRow(record: any, options?: {
        emitEvent: boolean;
        onlySelf: boolean;
    }): any;
    abstract addChild(parentId: string, record: any, index?: number): any;
    abstract addChildren(parentId: string, record: any[], index?: number): any;
    abstract deleteChild(parentId: string, record: any, index?: number): any;
    abstract deleteChildren(parentId: string): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<AbstractKlesTreeTableService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AbstractKlesTreeTableService>;
}