import { OnInit, OnChanges, SimpleChange } from '@angular/core';
export declare class AvatarComponent implements OnInit, OnChanges {
    letters: string;
    img: string;
    colors: string[];
    color: string;
    char: string;
    constructor();
    ngOnInit(): void;
    getStyle(): {
        background: string;
    };
    ngOnChanges(changes: {
        [propertyName: string]: SimpleChange;
    }): void;
}