/**
 * ScrollyMotion Animation
 * Handles animation updates, value calculations, and CSS application
 */
import type { ScrollElement, TimelineStep } from "../types";
export declare class Animation {
    /**
     * Update regular animation based on scroll progress
     */
    updateAnimation(el: ScrollElement, progress: number): void;
    /**
     * Calculate timeline values for a given progress
     */
    calculateTimelineValues(timeline: TimelineStep[], progress: number): Record<string, any>;
    /**
     * Update stagger animation for multiple children
     */
    updateStaggerAnimation(el: ScrollElement, progress: number): void;
    /**
     * Apply animation values to an element
     */
    applyAnimationValues(el: HTMLElement, values: Record<string, any>): void;
}