import { ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class MailToDirective {
    el: ElementRef;
    mail: string | undefined;
    subject: string;
    body: string;
    constructor(el: ElementRef);
    confirmFirst(): void;
    onMouseEnter(): void;
    onMouseLeave(): void;
    highlight(color: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MailToDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<MailToDirective, "[mailTo]", never, { "mail": "mailTo"; "subject": "subject"; "body": "body"; }, {}, never>;
}