import { DiagramTemplateService } from './diagram-template.service';
import { LayerService } from './layer.service';
import { EmptyDiagramModel } from './empty-diagram-model';
import { ViewSettingsGoModel } from '../../view-data/view/view-settings-go-model';
import { ConfigureViewType } from '../designer/shared/configure-view-type';
import * as go from '../../../libs/gojs/release/go';
export declare class DiagramEx extends go.Diagram {
    private readonly containerId;
    private width;
    private height;
    private readonly templateService;
    private readonly layerService;
    private readonly configureViewType;
    private readonly popViewDoesNotSupportVideoTip;
    private draggingToolEx;
    private gridEx;
    private backgroundEx;
    private _isShowGrid;
    isShowGrid: boolean;
    private _isGridSnapEnabled;
    isGridSnapEnabled: boolean;
    private _isGuidelineSnapEnabled;
    isGuidelineSnapEnabled: boolean;
    constructor(containerId: string, width: number, height: number, model: string, templateService: DiagramTemplateService, layerService: LayerService, configureViewType?: ConfigureViewType, popViewDoesNotSupportVideoTip?: string);
    static createEmptyDiagramModel(): EmptyDiagramModel;
    static getDiagramModel(modelJSON: string): go.GraphLinksModel;
    resize(width: number, height: number): void;
    getViewSettings(): ViewSettingsGoModel;
    setViewSettings(v: ViewSettingsGoModel): void;
    private init;
    private initCommandHandler;
    private initTools;
    private initRelinkingTool;
    private initDraggingTool;
    private initDragSelectingTool;
    private initPanningTool;
    private initEvents;
    private initZoom;
    private initBackground;
    private getBackgroundPart;
    private refreshBackground;
    private initGrid;
}