import { TAmbientContext } from '../Context';
import { TAppGlobalContainer, TContainerDecorator } from '../Global';
import { Observable } from 'rxjs';
export declare function findDomElement(ambientContext: TAmbientContext, canvasSelector: string): HTMLElement | null;
export declare function createDomElement(ambientContext: TAmbientContext, tagName: string, parent?: HTMLElement | undefined, classes?: ReadonlyArray<string>, id?: string, style?: string): HTMLElement;
export declare function isCanvasElement(element: HTMLElement | unknown): element is HTMLCanvasElement;
export declare function getOrCreateCanvasFromSelector(ambientContext: TAmbientContext, fullSelector: string): HTMLCanvasElement;
export declare function getWindowFromDomElement(element: HTMLElement | Window): TAppGlobalContainer | null;
export declare function isAppGlobalContainer(container: TAppGlobalContainer | TContainerDecorator | HTMLElement): container is TAppGlobalContainer;
export declare function observeContainerRect(container: HTMLElement | TAppGlobalContainer): Observable<DOMRect>;
export declare function observeResize(container: TAppGlobalContainer | HTMLElement, callback: (list: ReadonlyArray<ResizeObserverEntry> | Event) => void): Readonly<{
    stop: () => void;
}>;
export declare function injectStyle(ambientContext: TAmbientContext, css: string, id: string): void;