/**
 * @license Copyright © HatioLab Inc. All rights reserved.
 */
import '@material/web/icon/icon.js';
import { LitElement, PropertyValues } from 'lit';
import { Component, Model, Scene } from '@hatiolab/things-scene';
import { PropertyDataBinding } from './property-panel/data-binding/data-binding.js';
import { PropertyEffects } from './property-panel/effects/effects.js';
import { SceneInspector } from './property-panel/inspector/inspector.js';
import { PropertyShapes } from './property-panel/shapes/shapes.js';
import { PropertySpecific } from './property-panel/specifics/specifics.js';
import { PropertyStyles } from './property-panel/styles/styles.js';
import { Property3D } from './property-panel/threed/threed.js';
import { PropertyScene3D } from './property-panel/threed/property-scene3d.js';
declare const OxPropertyPanel_base: typeof LitElement & import("@open-wc/dedupe-mixin").Constructor<import("@open-wc/scoped-elements/types.js").ScopedElementsHost>;
export declare class OxPropertyPanel extends OxPropertyPanel_base {
    static styles: import("lit").CSSResult[];
    scene: Scene | null;
    bounds: any;
    model: Model | null;
    selected: Component[];
    specificProps: any;
    tabName: string | null;
    heading: string;
    collapsed: boolean;
    fonts: any[];
    propertyEditor: any[];
    propertyTarget: Component | null;
    /** 렌더에 실제 반영되는(디바운스된) 선택 — 마퀴 드래그 중 번뜩임 방지용. */
    private _settledSelected;
    private _selectionDebounceTimer?;
    firstUpdated(): void;
    updated(change: PropertyValues<this>): void;
    /**
     * 선택 변경을 트레일링 디바운스해, 속성창(shape/3d 등)이 마퀴 드래그 중 매 mousemove 마다
     * 재빌드되어 번뜩이는 것을 막는다. 드래그가 멈춘 뒤 최종 선택으로 한 번만 갱신한다.
     * (드래그 중 render 는 재실행되나 _settledSelected 가 고정이라 동일 출력 → Lit no-op.)
     */
    private _scheduleSelectedUpdate;
    disconnectedCallback(): void;
    static get scopedElements(): {
        'property-shape': typeof PropertyShapes;
        'property-style': typeof PropertyStyles;
        'property-effect': typeof PropertyEffects;
        'property-specific': typeof PropertySpecific;
        'property-3d': typeof Property3D;
        'property-scene3d': typeof PropertyScene3D;
        'property-data-binding': typeof PropertyDataBinding;
        'scene-inspector': typeof SceneInspector;
    };
    private hasGroup;
    render(): import("lit-html").TemplateResult<1>;
    private onPropertyChanged;
    /**
     * 새 properties 배열이 현재 specificProps 와 *구조상* 다른지 빠르게 검사.
     * 단순히 length + 각 항목의 name 만 비교 — value 변경은 model 측에서 처리되므로
     * specificProps 의 reference 를 바꿀 필요가 없다.
     */
    private specificPropsChanged;
    private onBoundsChanged;
    private onChangedByScene;
    private setPropertyTargetAsDefault;
    private onCollapsed;
    private onSceneChanged;
    private onSelectedChanged;
    private setPropertyTarget;
    private setBounds;
    private is3dish;
    private isRootModel;
    private isLine;
}
export {};