import { ChangeDetectorRef, OnDestroy, OnInit, TemplateRef, ViewContainerRef } from '@angular/core';
import { DomSanitizer, SafeResourceUrl } from '@angular/platform-browser';
import { LabelHub } from './label.hub';
import { IMagnifierChangeEvent, IMouseEnterLabelsEvent, ISafeAny } from './label.type';
export declare class BixiLabelComponent implements OnInit, OnDestroy {
    sanitizer: DomSanitizer;
    private cdr;
    _engine: string;
    url: SafeResourceUrl;
    mouseEnterLabelsEvent: IMouseEnterLabelsEvent | null;
    tooltipVisible: boolean;
    magnifierVisible: boolean;
    magnifierOptions: IMagnifierChangeEvent | null;
    dragBoundary: string;
    hub: LabelHub;
    set engine(val: string);
    get engine(): string;
    labelTooltipContent: TemplateRef<ISafeAny> | undefined;
    labelTooltipDisabled: boolean;
    iframe: ViewContainerRef;
    get api(): any;
    private destroy$;
    constructor(sanitizer: DomSanitizer, cdr: ChangeDetectorRef);
    onLoad(): void;
    ngOnInit(): void;
    messageHandler: (e: MessageEvent) => void;
    ngOnDestroy(): void;
}