import { AfterViewInit, ElementRef, OnChanges, OnDestroy, OnInit, SimpleChanges, TemplateRef } from '@angular/core';
import * as TreeTypes from './tree.types';
import { Tree } from './tree';
import { TreeController } from './tree-controller';
import { NodeMenuService } from './menu/node-menu.service';
import { NodeMenuItemSelectedEvent } from './menu/menu.events';
import { NodeEditableEvent } from './editable/editable.events';
import { TreeService } from './tree.service';
import * as i0 from "@angular/core";
export declare class TreeInternalComponent implements OnInit, OnChanges, OnDestroy, AfterViewInit {
    private nodeMenuService;
    treeService: TreeService;
    nodeElementRef: ElementRef;
    tree: Tree;
    settings: TreeTypes.Ng2TreeSettings;
    template: TemplateRef<any>;
    isSelected: boolean;
    isRightMenuVisible: boolean;
    isLeftMenuVisible: boolean;
    isReadOnly: boolean;
    controller: TreeController;
    checkboxElementRef: ElementRef;
    private subscriptions;
    constructor(nodeMenuService: NodeMenuService, treeService: TreeService, nodeElementRef: ElementRef);
    ngAfterViewInit(): void;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private swapWithSibling;
    private moveNodeToThisTreeAndRemoveFromPreviousOne;
    private moveNodeToParentTreeAndRemoveFromPreviousOne;
    onNodeSelected(e: {
        button: number;
    }): void;
    onNodeUnselected(e: {
        button: number;
    }): void;
    showRightMenu(e: MouseEvent): void;
    showLeftMenu(e: MouseEvent): void;
    onMenuItemSelected(e: NodeMenuItemSelectedEvent): void;
    private onNewSelected;
    private onRenameSelected;
    private onRemoveSelected;
    private onCustomSelected;
    onSwitchFoldingType(): void;
    applyNewValue(e: NodeEditableEvent): void;
    shouldShowInputForTreeValue(): boolean;
    isRootHidden(): boolean;
    hasCustomMenu(): boolean;
    switchNodeCheckStatus(): void;
    onNodeChecked(): void;
    onNodeUnchecked(): void;
    private executeOnChildController;
    updateCheckboxState(): void;
    private eventContainsId;
    static ɵfac: i0.ɵɵFactoryDeclaration<TreeInternalComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TreeInternalComponent, "tree-internal", never, { "tree": { "alias": "tree"; "required": false; }; "settings": { "alias": "settings"; "required": false; }; "template": { "alias": "template"; "required": false; }; }, {}, never, never, false, never>;
}