/**
 * Resolves configurator iframe-related nodes whether they live in light DOM or shadow roots
 * (variants shell, mobile drawer, modal portal).
 */
export declare function findElementByIdInShadowOrRegularDOM(id: string): HTMLElement | null;
/**
 * Resolved RGB/RGBA/hex string for canvas `fillStyle`, matching the iframe slot shell (not WebGL alpha).
 */
export declare function getResolvedConfiguratorIframeBackgroundColor(): string;
export declare function findIframeWithUniqueId(uniqueId?: string): HTMLElement | null;
export interface ConfiguratorIframeScreenRect {
    top: number;
    left: number;
    width: number;
    height: number;
}
/** Screen-space box of the iframe shell immediately before instant close restore (sheet / modal / drawer). */
export declare function getConfiguratorIframeContainerScreenRect(uniqueId: string | undefined, isProductGalleryStacked: boolean): ConfiguratorIframeScreenRect | null;