/**
 * also available from 'fbjs'
 */
export declare const canUseDOM: boolean;
/**
 * @description sometimes this throws, so we wrap this one function and scope the easily-deopted of trycatch
 */
export declare function removeElement(element: Element): boolean;
/**
 * @todo @@perf at least cache/memoize these functions to reduce dom reads
 */
export declare function getElementOrCreate(id: string): HTMLElement;
export declare function hasElementFor(idOrElement: string | HTMLElement): boolean;
export declare function getElemetFor(id: string): HTMLElement | null;
export declare function appendToBodyIfRequired(node: HTMLElement): void;