import { HelperLut } from './../../volume-rendering/helpers/helpers.lut';
import { EntityModel } from './../../model';
import { OnInit, OnDestroy, EventEmitter, AfterViewInit } from '@angular/core';
import { Scene, Object3D, Group } from 'three';
import { Subject } from 'rxjs';
import { SceneService } from '../scene.service';
import { RendererService } from '../renderer.service';
export interface ThreeCanvas {
    scene: Scene;
    render$: Subject<void>;
}
export declare abstract class EntityComponent<T extends EntityModel> implements OnInit, OnDestroy, AfterViewInit {
    sceneService: SceneService;
    private rendererService;
    entity: Object3D | undefined | Group;
    private changeSubject;
    protected ef: any;
    protected lut: HelperLut;
    readonly changed$: import("rxjs").Observable<Object3D | Group>;
    private _model;
    changed: EventEmitter<T>;
    model: T;
    constructor(sceneService: SceneService, rendererService: RendererService);
    abstract createEntity(model: T): Object3D;
    abstract updateEntity(model: T, entity: Object3D): Object3D;
    abstract defaultModel(): T;
    readonly mesh: Object3D | Group;
    ngOnDestroy(): void;
    canvasReady(): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
}