import { LitElement, TemplateResult } from 'lit';
import { ZIcon_Props } from '@zurich/dev-utils/code/Icon';
import { Locale, LocalesMap } from '@zurich/dev-utils/locales';
export type CustomElementClass = Omit<typeof HTMLElement, 'new'>;
declare global {
    interface Window {
        ZDS_LOCALES: Partial<Record<Locale, LocalesMap>>;
    }
}
export declare function registerComponent(name: `z-${string}`, elementClass: CustomElementClass): void;
export declare abstract class ZDSElement extends LitElement {
    abstract readonly _name: string;
    static readonly _version: string;
    readonly uuid: string;
    readonly 'element-id'?: string;
    readonly 'z-theme'?: 'light' | 'dark';
    readonly custom?: Partial<Record<string, unknown>>;
    readonly 'custom-str'?: string;
    static get isFirefox(): boolean;
    static get isSafari(): boolean;
    static get isChromium(): boolean;
    get isEmpty(): boolean;
    get hasDarkTheme(): boolean;
    protected get _cssTokens(): string;
    /**
     * @deprecated Icons are now embedded as data URIs in CSS. Use the `icon` attribute on elements instead.
     * This method is kept for backwards compatibility but will return undefined.
     */
    static getIconURL(_iconName?: ZIcon_Props['icon'], _onlyOutline?: boolean): string | undefined;
    /**
     * @deprecated Icons are now embedded as data URIs in CSS. Use the `icon` attribute on elements instead.
     * This method is kept for backwards compatibility but will return an empty string.
     */
    static getIconToken(_iconName?: ZIcon_Props['icon'], _onlyOutline?: boolean): string;
    protected _hasSlot(slotName: string): true | undefined;
    protected _slot(content?: string | number, slotName?: string): TemplateResult<1> | string;
    protected _emitEvent(name: string, e?: Event, payload?: any): void;
}
/** */
export declare abstract class ImageElement extends ZDSElement {
    'image-alt'?: string;
    'cross-origin'?: 'anonymous' | 'use-credentials';
    static get isHighDensity(): boolean;
    static get isRetina(): boolean;
}