import { ElementRef } from '@angular/core';
import { MatTooltip } from '@angular/material/tooltip';
import * as i0 from "@angular/core";
/**
 * Checks the text is truncated
 * @export
 * @class TextTruncatedDirective
 */
export declare class TextTruncatedDirective {
    tooltip: MatTooltip;
    elementRef: ElementRef<HTMLElement>;
    elementClassNameToAddTooltip: string;
    constructor(tooltip: MatTooltip, elementRef: ElementRef<HTMLElement>);
    mouseOver(): void;
    mouseOut(): void;
    touchStart(): void;
    touchEnd(): void;
    /**
     * Shows the tooltip based on text overflow exists or not
     * @memberof TextTruncatedDirective
     */
    showTooltip(): void;
    /**
     * Disables the tooltip
     * @memberof TextTruncatedDirective
     */
    hideTooltip(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TextTruncatedDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TextTruncatedDirective, "[matTooltip][ieeesaTextTruncated]", never, { "elementClassNameToAddTooltip": { "alias": "elementClassNameToAddTooltip"; "required": false; }; }, {}, never, never, true, never>;
}