import { CSSResult, TemplateResult } from 'lit';
import { WebComponent } from '../../helpers';
import { AnyArena } from '../../interfaces';
export declare class ArenaImage extends WebComponent {
    src: string | undefined;
    width: number | undefined;
    height: number | undefined;
    arena: AnyArena | undefined;
    set alt(value: string | undefined);
    get alt(): string | undefined;
    loading: boolean;
    _alt: string;
    inputAlt: string;
    get input(): HTMLInputElement | undefined;
    static get styles(): CSSResult[];
    render(): TemplateResult;
    protected handleInput(e: InputEvent): void;
    protected getScr(src: string, width?: number, height?: number): string;
    protected onLoad(): void;
    protected onChange(): void;
    protected upload(file: File): void;
}