import { UntypedFormGroup } from "@angular/forms";
import { KlesTableComponent } from "../../../component/table/table.component";
import { KlesTableBaseService } from "../tableservice.interface";
import { CdkDrag, CdkDragDrop } from "@angular/cdk/drag-drop";
import { IKlesDragDropTable } from "./dragdrop.interface";
import { Observable } from "rxjs";
export declare class KlesDragDropRowTableService implements KlesTableBaseService, IKlesDragDropTable {
    table: KlesTableComponent;
    beforeDrop(event: any): Observable<boolean>;
    onDrop(event: CdkDragDrop<any>): void;
    afterDrop(event: any): void;
    sortPredicate(index: number, item: CdkDrag<UntypedFormGroup>): boolean;
}