import type { Props } from '@threlte/core';
import { Material } from 'three';
export type Frame = {
    frame: {
        x: number;
        y: number;
        w: number;
        h: number;
    };
    spriteSourceSize: {
        x: number;
        y: number;
        w: number;
        h: number;
    };
    sourceSize: {
        w: number;
        h: number;
    };
    duration?: number;
};
export type FrameTag = {
    name: string;
    from: number;
    to: number;
    direction: string;
};
export type SpriteJsonHashData = {
    frames: Record<string, Frame>;
    meta: {
        app: string;
        image: string;
        version: string;
        format: string;
        size: {
            w: number;
            h: number;
        };
        scale: number;
        frameTags: FrameTag[];
    };
};
export type AnimatedSpriteProps = Props<Material> & {
    /** The URL of the spritesheet texture image. */
    textureUrl: string;
    /** The URL of the spritesheet JSON. */
    dataUrl?: string;
    /** The current playing animation name. */
    animation?: string;
    /**
     * Whether or not the current animation should loop.
     *
     * @default true
     */
    loop?: boolean;
    /**
     * Controls whether or not to automatically run an animation on load.
     *
     * @default true
     */
    autoplay?: boolean;
    /**
     * The desired frames per second of the animation
     *
     * This will override any frame durations specified in JSON
     */
    fps?: number;
    /**
     * The texture filtering applied to the spritesheet.
     *
     * @default 'nearest'
     */
    filter?: 'nearest' | 'linear';
    /**
     * Sets the alpha value to be used when running an alpha test.
     *
     * @see https://threejs.org/docs/#api/en/materials/Material.alphaTest
     *
     * @default 0.1
     */
    alphaTest?: number;
    /**
     * Delay the start of the animation in ms.
     *
     * @default 0
     */
    delay?: number;
    /**
     * Whether or not the material should be transparent.
     *
     * @default true
     */
    transparent?: boolean;
    /**
     * Whether or not the Sprite should flip sides on the x-axis.
     *
     * @default false
     */
    flipX?: boolean;
    /**
     * The start frame of the current animation.
     *
     * @default 0
     */
    startFrame?: number;
    /**
     * The end frame of the current animation.
     *
     * @default rows * columns - 1
     */
    endFrame?: number;
    /**
     * The total number of frames in the spritesheet.
     */
    totalFrames?: number;
    /**
     * The number of rows in the spritesheet.
     *
     * @default 1
     */
    rows?: number;
    /**
     * The number of columns in the spritesheet.
     *
     * @default 1
     */
    columns?: number;
    /** Fires when all resources have loaded. */
    onload?: () => void;
    /** Fires when an animation starts. */
    onstart?: () => void;
    /** Fires when an animation ends. */
    onend?: () => void;
    /** Fires when an animation loop completes. */
    onloop?: () => void;
};