/**
 * Safe DOM measurement utilities to prevent "Cannot read properties of null" errors
 */
export interface SafeRect {
    top: number;
    left: number;
    right: number;
    bottom: number;
    width: number;
    height: number;
}
/**
 * Safely get bounding client rect of an element
 */
export declare function safeBoundingClientRect(element: HTMLElement | SVGElement | null): SafeRect;
/**
 * Safely get element dimensions
 */
export declare function safeDimensions(element: HTMLElement | null): {
    width: number;
    height: number;
    offsetWidth: number;
    offsetHeight: number;
};
/**
 * Safely get scroll dimensions
 */
export declare function safeScrollDimensions(element: HTMLElement | null): {
    scrollWidth: number;
    scrollHeight: number;
    scrollTop: number;
    scrollLeft: number;
};
/**
 * Execute DOM measurement with retry logic
 */
export declare function withDOMReady<T>(callback: () => T, retries?: number, delay?: number): Promise<T>;