import { ChangeDetectorRef } from '@angular/core';
import { TooltipService } from './service';
import { SafeHtml } from "@angular/platform-browser";
export declare class TooltipComponent {
    private _tooltipService;
    private _detectorRef;
    tooltip: any;
    arrow: any;
    originalContent: string | SafeHtml;
    content: string | SafeHtml;
    maxWidth: string;
    width: number;
    tooltipPosition: string;
    copy: boolean;
    copied: boolean;
    isShown: boolean;
    arrowPosition: string;
    arrowLocation: {
        left: string;
        top: string;
    };
    location: any;
    private _truncation;
    private _placement;
    constructor(_tooltipService: TooltipService, _detectorRef: ChangeDetectorRef);
    /**
     * Copy the original content to the clipboard
     */
    copyTooltip(): void;
    /**
     * Position the tooltip to the left
     */
    private getTooltipLeft(position);
    /**
     * Position the tooltip to the bottom
     */
    private getTooltipBottom(position);
    /**
     * Position the tooltip to the right
     */
    private getTooltipRight(position);
    /**
     * Position the tooltip the the top
     */
    private getTooltipDefault(position);
    /**
     * Check the space available for the tooltip before positioning it
     */
    private setLocation(position);
    /**
     * Open the tooltip
     */
    private openTooltip(event);
    /**
     * Update the content of the tooltip
     */
    private updateTooltip(content);
    /**
     * Truncate the original content
     */
    private truncateContent(truncation);
    /**
     * Close the tooltip
     */
    private closeTooltip();
}