import { ViewContainerRef, OnInit, NgZone } from '@angular/core';
export interface ILetterAvatarScope {
    dataURI: string;
}
export declare class LetterAvatar implements OnInit {
    private viewContainer;
    private ngZone;
    name: string;
    size: number;
    color: string;
    scope: ILetterAvatarScope;
    constructor(viewContainer: ViewContainerRef, ngZone: NgZone);
    ngOnInit(): void;
    private init;
    private getInitials;
    private getInitial;
    private startWithAlphanumeric;
}