import { type Nabi } from '../editor/index.js';
import { type Translator } from '../locale/index.js';
export declare const FULLSCREEN_CLASS = "is-fullscreen";
export { FULLSCREEN_ENTER_ICON, FULLSCREEN_EXIT_ICON, PREVIEW_ICON } from '../wing/toolbar-html.js';
export declare function isFullscreen(root: HTMLElement): boolean;
export declare function setFullscreen(root: HTMLElement, on: boolean): void;
export interface PreviewOptions {
    readonly nabi: Nabi;
    readonly surface: HTMLElement;
    readonly locale?: string;
    readonly translator?: Translator;
    readonly onBody?: (body: HTMLElement) => (() => void) | void;
}
export interface Overlay {
    readonly card: HTMLElement;
    close(): void;
}
export declare function openPreview(options: PreviewOptions): Overlay;
export interface LightboxOptions {
    readonly surface: HTMLElement;
    readonly src: string;
    readonly alt?: string;
    readonly locale?: string;
    readonly translator?: Translator;
}
export declare function openLightbox(options: LightboxOptions): Overlay;
export interface ViewToolsOptions extends PreviewOptions {
    readonly root: HTMLElement;
    readonly container: HTMLElement;
}
export interface ViewTools {
    readonly buttons: readonly HTMLButtonElement[];
    unmount(): void;
}
export declare function mountViewTools(options: ViewToolsOptions): ViewTools;
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