import { CaseTreeService } from '../case-tree.service';
import { CaseTreeNode } from '../model/case-tree-node';
import * as i0 from "@angular/core";
export declare abstract class AbstractAddChildNodeComponent {
    protected _treeService: CaseTreeService;
    node: CaseTreeNode;
    constructor(_treeService: CaseTreeService);
    addChild(event: Event): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AbstractAddChildNodeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AbstractAddChildNodeComponent, "ncc-abstract-add-child-node", never, { "node": { "alias": "node"; "required": false; }; }, {}, never, never, false, never>;
}