import { Point } from "pixi.js";
import { DBase, DBaseOptions } from "./d-base";
import { DContentOptions } from "./d-content";
import { DPane, DPaneOptions, DThemePane } from "./d-pane";
import { DTreeNode } from "./d-tree-node";
import { DTreeNodeIteratee } from "./d-tree-node-iteratee";
import { DTreeDataSelection } from "./d-tree-data-selection";
import { DTreeData, DTreeDataLike, DTreeDataOptions } from "./d-tree-data";
import { DTreeItemUpdater, DTreeItemUpdaterOptions } from "./d-tree-item-updater";
export interface DTreeOptions<NODE extends DTreeNode = DTreeNode, DATA extends DTreeData<NODE> = DTreeData<NODE>, THEME extends DThemeTree = DThemeTree, CONTENT_OPTIONS extends DBaseOptions = DContentOptions> extends DPaneOptions<THEME, CONTENT_OPTIONS> {
    /**
     * An alias for {@link data}.
     */
    value?: NODE[];
    /**
     * An alias for {@link data}.
     */
    nodes?: NODE[];
    /**
     * A data options.
     */
    data?: NODE[] | DTreeDataOptions<NODE> | DATA;
    /**
     * An updater options.
     */
    updater?: DTreeItemUpdaterOptions<NODE>;
}
export interface DThemeTree extends DThemePane {
}
export declare class DTree<NODE extends DTreeNode = DTreeNode, DATA extends DTreeData<NODE> = DTreeData<NODE>, THEME extends DThemeTree = DThemeTree, CONTENT_OPTIONS extends DBaseOptions = DContentOptions, OPTIONS extends DTreeOptions<NODE, DATA, THEME, CONTENT_OPTIONS> = DTreeOptions<NODE, DATA, THEME, CONTENT_OPTIONS>> extends DPane<THEME, CONTENT_OPTIONS, OPTIONS> implements DTreeDataLike<NODE> {
    protected static WORK_ON_CLICK?: Point;
    protected _data?: DATA;
    protected _updater?: DTreeItemUpdater<NODE>;
    constructor(options?: OPTIONS);
    protected onContentChange(): void;
    onResize(newWidth: number, newHeight: number, oldWidth: number, oldHeight: number): void;
    get updater(): DTreeItemUpdater<NODE>;
    protected newUpdater(data: DATA, content: DBase, options?: OPTIONS): DTreeItemUpdater<NODE>;
    get data(): DATA;
    protected toData(options?: OPTIONS): DATA;
    update(forcibly?: boolean): void;
    lock(): void;
    unlock(callIfNeeded: boolean): void;
    get selection(): DTreeDataSelection<NODE>;
    get value(): NODE[];
    set value(value: NODE[]);
    get nodes(): NODE[];
    set nodes(nodes: NODE[]);
    toggle(target: NODE): boolean;
    expand(target: NODE): boolean;
    collapse(target: NODE): boolean;
    expandAll(): boolean;
    collapseAll(): boolean;
    isCollapsed(target: NODE): boolean;
    isExpanded(target: NODE): boolean;
    clear(): boolean;
    remove(target: NODE): boolean;
    add(target: NODE, parent?: NODE): boolean;
    addBefore(target: NODE, sibling: NODE): boolean;
    addAfter(target: NODE, sibling: NODE): boolean;
    each(iteratee: DTreeNodeIteratee<NODE>): void;
    protected onKeyDown(e: KeyboardEvent): boolean;
    protected getType(): string;
}