import type { SerializedNode, Viewport } from '../types/events';
/**
 * Get current viewport information
 */
export declare function getViewport(): Viewport;
/**
 * Get maximum scroll Y position
 */
export declare function getMaxScrollY(): number;
/**
 * Generate a CSS selector for an element
 */
export declare function generateSelector(element: Element): string;
/**
 * Get visible text content of an element (truncated)
 */
export declare function getElementText(element: Element, maxLength?: number): string;
/**
 * Serialize a DOM node to our format
 */
export declare function serializeNode(node: Node, excludeSelectors?: string[]): SerializedNode | null;
/**
 * Check if an element is visible in viewport
 */
export declare function isElementVisible(element: Element): boolean;
/**
 * Check if an element is interactive
 */
export declare function isInteractiveElement(element: Element): boolean;
/**
 * Get element interactivity attributes for smarter dead click detection
 */
export declare function getElementInteractivityInfo(element: Element): {
    hasOnClick: boolean;
    hasCursorPointer: boolean;
    role: string | null;
    classList: string[];
    tabIndex: number | undefined;
};