import * as PIXI from "pixi.js";
import { z } from "zod";
/**
 * Texture coordinate behavior used when mask sampling falls outside the source mask sprite bounds.
 */
export declare enum MaskWrapModeEnum {
    NONE = "none",
    REPEAT = "repeat",
    MIRROR = "mirror",
    CLAMP = "clamp"
}
/**
 * Zod schema for the serialized clip-mask filter payload stored on clips.
 */
export declare const MaskFilterSchema: z.ZodObject<{
    id: z.ZodString;
    clipId: z.ZodString;
    wrapMode: z.ZodDefault<z.ZodNativeEnum<typeof MaskWrapModeEnum>>;
}, "strict", z.ZodTypeAny, {
    wrapMode: MaskWrapModeEnum;
    id: string;
    clipId: string;
}, {
    id: string;
    clipId: string;
    wrapMode?: MaskWrapModeEnum | undefined;
}>;
/**
 * Options used to construct a `MaskFilter`.
 */
export interface MaskFilterOptions {
    id?: string;
    clipId: string;
    maskSprite: PIXI.Sprite;
    wrapMode?: MaskWrapModeEnum;
}
/**
 * Pixi filter that applies another clip's sprite as an alpha/red-channel mask.
 *
 * The filter keeps a live reference to the mask sprite texture and updates a transform matrix per render
 * so the mask follows the source sprite in stage space.
 */
export declare class MaskFilter extends PIXI.Filter {
    private _maskSprite;
    private _clipId;
    private _wrapMode;
    private _tempMatrix;
    private _id;
    constructor(options: MaskFilterOptions);
    private getWrapModeInt;
    private updateTransformMatrix;
    updateMaskTexture(): void;
    get maskSprite(): PIXI.Sprite;
    set maskSprite(value: PIXI.Sprite);
    get clipId(): string;
    set clipId(value: string);
    get wrapMode(): MaskWrapModeEnum;
    set wrapMode(value: MaskWrapModeEnum);
    get id(): string;
    apply(filterManager: PIXI.FilterSystem, input: PIXI.RenderTexture, output: PIXI.RenderTexture, clearMode?: PIXI.CLEAR_MODES, _currentState?: PIXI.FilterState): void;
}