import { InteractionEvent, InteractionManager } from "pixi.js";
import { DButtonBaseWhen } from "./d-button-base-when";
import { DTreeData } from "./d-tree-data";
import { DThemeTreeItemText, DTreeItemText, DTreeItemTextOptions } from "./d-tree-item-text";
import { DTreeNode } from "./d-tree-node";
export interface DTreeItemButtonOptions<NODE extends DTreeNode, THEME extends DThemeTreeItemButton = DThemeTreeItemButton, EMITTER = any> extends DTreeItemTextOptions<NODE, THEME, EMITTER> {
    when?: DButtonBaseWhen | keyof typeof DButtonBaseWhen;
}
export interface DThemeTreeItemButton extends DThemeTreeItemText {
}
export declare class DTreeItemButton<NODE extends DTreeNode = DTreeNode, THEME extends DThemeTreeItemButton = DThemeTreeItemButton, OPTIONS extends DTreeItemButtonOptions<NODE, THEME> = DTreeItemButtonOptions<NODE, THEME>> extends DTreeItemText<NODE, THEME, OPTIONS> {
    protected _when: DButtonBaseWhen;
    constructor(data: DTreeData<NODE>, options?: OPTIONS);
    protected onClick(e: InteractionEvent): void;
    protected onDblClick(e: MouseEvent | TouchEvent, interactionManager: InteractionManager): boolean;
    activate(e?: InteractionEvent | KeyboardEvent | MouseEvent | TouchEvent): void;
    protected onActivate(e?: InteractionEvent | KeyboardEvent | MouseEvent | TouchEvent): void;
    protected onActivateKeyDown(e: KeyboardEvent): void;
    protected onActivateKeyUp(e: KeyboardEvent): void;
    protected onKeyDown(e: KeyboardEvent): boolean;
    protected onKeyUp(e: KeyboardEvent): boolean;
    protected getType(): string;
}