import { ElementRef, OnChanges, Renderer2, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
export declare type NesPixelArt = 'nes-logo' | 'nes-jp-logo' | 'snes-logo' | 'snes-jp-logo' | 'nes-octocat' | 'nes-octocat-animate' | 'nes-smartphone' | 'nes-phone';
export declare class NesPixelArtDirective implements OnChanges {
    private readonly _elementRef;
    private readonly _renderer;
    pixelArt?: NesPixelArt;
    constructor(_elementRef: ElementRef<HTMLElement>, _renderer: Renderer2);
    ngOnChanges(change: SimpleChanges): void;
    private _handlePixelArtChange;
    static ɵfac: i0.ɵɵFactoryDeclaration<NesPixelArtDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NesPixelArtDirective, "[nes-pixel-art]", never, { "pixelArt": "pixel-art"; }, {}, never>;
}