import { SpriteSheet } from "../sprites/types.js";
import { Animation } from "./types.js";
//#region src/animation/utils.d.ts
/**
 * Create an animation from a frame name pattern.
 *
 * @example
 * ```typescript
 * // Creates animation from 'player_walk_0', 'player_walk_1', etc.
 * const walkAnim = createAnimationFromPattern(sheet, 'walk', 'player_walk_', 4);
 * ```
 */
declare function createAnimationFromPattern(spriteSheet: SpriteSheet, name: string, prefix: string, count: number, options?: {
  fps?: number;
  loop?: boolean;
  pingPong?: boolean;
  startIndex?: number;
  suffix?: string;
}): Animation;
/**
 * Create animations from a naming convention.
 * Assumes frames are named: `{prefix}_{animationName}_{frameIndex}`
 *
 * @example
 * ```typescript
 * // Auto-detect animations from frames like 'player_idle_0', 'player_walk_0', etc.
 * const animations = createAnimationsFromNaming(sheet, 'player');
 * ```
 */
declare function createAnimationsFromNaming(spriteSheet: SpriteSheet, prefix: string, options?: {
  fps?: number;
  loop?: boolean;
}): Animation[];
/**
 * Create a simple animation from an array of frame names.
 */
declare function createAnimation(spriteSheet: SpriteSheet, name: string, frameNames: string[], options?: {
  fps?: number;
  loop?: boolean;
  pingPong?: boolean;
}): Animation;
/**
 * Reverse an animation's frame order.
 */
declare function reverseAnimation(animation: Animation, newName?: string): Animation;
/**
 * Concatenate multiple animations into one.
 */
declare function concatAnimations(name: string, animations: Animation[], options?: {
  fps?: number;
  loop?: boolean;
}): Animation;
//#endregion
export { concatAnimations, createAnimation, createAnimationFromPattern, createAnimationsFromNaming, reverseAnimation };
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