import { CornerstoneService, ImageInfo } from '../core';
import { BaseViewportComponent } from './base-viewport.component';
import { NgZone } from '@angular/core';
import * as i0 from "@angular/core";
export declare class ViewportComponent extends BaseViewportComponent {
    protected csService: CornerstoneService;
    constructor(csService: CornerstoneService, zone: NgZone);
    /**
     * 基础渲染方法 - 默认实现只是显示一个警告
     * 子类会重写这个方法提供特定的渲染逻辑
     */
    renderImage(image: ImageInfo): void;
    renderSegment(image: ImageInfo, segment: ImageInfo): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ViewportComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ViewportComponent, "nc-viewport", ["ncViewport"], {}, {}, never, never, false, never>;
}