import { ElementRef, Renderer2, SimpleChanges } from "@angular/core";
/**
 * Rendering a avatar. To use this, view a sample bellow
 *
 * ### __Example__ :
 * ```HTML
 * <div somaAvatar textColor="#ffffff" name="Rodnei Couto"></div>
 * ```
*/
export declare class SomaAvatarDirective {
    private element;
    private _renderer;
    pallet: string[];
    width: string;
    height: string;
    fontSize: string;
    square: boolean;
    url: string;
    name: string;
    textColor: string;
    upperCase: boolean;
    constructor(element: ElementRef, _renderer: Renderer2);
    setStyle(): void;
    ngOnChanges(changes: SimpleChanges): void;
    getColor(str: string): string;
    hexToRgb(hex: string): any;
    getTextColor(backgroundColor: string): string;
    generateHashCode(str: string): number;
    nameSplit(name: string): string;
}