import { ChangeDetectorRef, OnChanges, SimpleChanges } from '@angular/core';
import { Observable } from 'rxjs';
import { AvatarModel } from './avatar.model';
import * as i0 from "@angular/core";
export declare class AvatarComponent implements OnChanges {
    private cdr;
    set avatar(value: AvatarModel | undefined | null);
    userId: string;
    userName: string;
    autoBackground: boolean;
    size: 'tiny' | 'small' | 'medium' | 'huge';
    set image(value: Observable<Blob> | null | undefined);
    set imageSrc(value: string | null | undefined);
    set tooltip(value: string);
    get tooltip(): string;
    get base64Image(): string | undefined;
    get backgroundColorClass(): string | undefined;
    get initials(): string;
    private _initials;
    private _base64Image?;
    private _backgroundColorClass?;
    private _tooltip;
    constructor(cdr: ChangeDetectorRef);
    ngOnChanges(changes: SimpleChanges): void;
    loadImage(obs: Observable<Blob>): void;
    private assignBackgroundColor;
    static ɵfac: i0.ɵɵFactoryDeclaration<AvatarComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AvatarComponent, "pa-avatar", never, { "avatar": { "alias": "avatar"; "required": false; }; "userId": { "alias": "userId"; "required": false; }; "userName": { "alias": "userName"; "required": false; }; "autoBackground": { "alias": "autoBackground"; "required": false; }; "size": { "alias": "size"; "required": false; }; "image": { "alias": "image"; "required": false; }; "imageSrc": { "alias": "imageSrc"; "required": false; }; "tooltip": { "alias": "tooltip"; "required": false; }; }, {}, never, never, false, never>;
    static ngAcceptInputType_userId: string | null | undefined;
    static ngAcceptInputType_userName: string | null | undefined;
    static ngAcceptInputType_autoBackground: unknown;
}