import type { MaybeRef } from './_shared';
import type { Ref } from '@stacksjs/stx';
/**
 * Reactive value transition. Smoothly transitions between values over time.
 */
export declare function useTransition(source: MaybeRef<number>, options?: UseTransitionOptions): Ref<number>;
/**
 * Execute a transition between values.
 */
export declare function executeTransition(_from: number, _to: number, options?: UseTransitionOptions): Promise<void>;
// Common easing functions
export declare const TransitionPresets: {
  linear: (t: number) => number;
  easeInQuad: (t: number) => number;
  easeOutQuad: (t: number) => number;
  easeInOutQuad: (t: number) => number;
  easeInCubic: (t: number) => number;
  easeOutCubic: (t: number) => unknown;
  easeInOutCubic: (t: number) => number
};
export declare interface UseTransitionOptions {
  duration?: number
  transition?: TransitionFunction
  delay?: number
  onFinished?: () => void
  onStarted?: () => void
}
export type TransitionFunction = (_t: number) => number;