export class Camera2D extends Node {
    zoom: number;
    /**
     * @type {Viewport}
     */
    viewport: Viewport;
    near: number;
    far: number;
    worldZoom: number;
    projectionDirty: boolean;
    frustum: {
        left: number;
        right: number;
        top: number;
        bottom: number;
        near: number;
        far: number;
    };
    bounds: {
        left: number;
        right: number;
        top: number;
        bottom: number;
    };
    viewWidth: number;
    viewHeight: number;
    cullingEnabled: boolean;
    _viewMatrix: any;
    _projectionMatrix: any;
    _viewProjectionMatrix: any;
    setBounds(bounds: any): void;
    /**
     * viewport
     * @param {*} width
     * @param {*} height
     */
    setViewSize(width: any, height: any): void;
    /**
     * visible space in world
     */
    _updateFrustum(): void;
    worldToScreen(worldX: any, worldY: any, applyViewport?: boolean): {
        x: any;
        y: any;
    };
    screenToWorld(screenX: any, screenY: any): {
        x: number;
        y: number;
    };
    getVisibility(x: any, y: any, width?: number, height?: number): 1 | 0 | 2;
    isVisible(x: any, y: any, margin?: number): boolean;
    /**
     * Check if an axis-aligned bounding box (AABB) is visible in the camera view
     * @param {number} worldX - Center X of the AABB in world space
     * @param {number} worldY - Center Y of the AABB in world space
     * @param {number} width - Width of the AABB
     * @param {number} height - Height of the AABB
     * @returns {boolean} True if the AABB is at least partially visible
     */
    isAABBVisible(worldX: number, worldY: number, width: number, height: number): boolean;
    getVisibleBounds(): {
        left: number;
        right: number;
        top: number;
        bottom: number;
        width: number;
        height: number;
    };
    moveLocal(dx: any, dy: any): void;
    moveWorld(dx: any, dy: any): void;
    setPosition(x: any, y: any): void;
    /**
 * Zoom with optional pivot point (world space)
 * Pivot allows zooming toward a specific point (like mouse position)
 */
    zoomTo(factor: any, pivotX?: any, pivotY?: any): void;
    applyShake(intensity: any, decay?: number): number;
}
export class Viewport {
    constructor(x: any, y: any, width: any, height: any);
    x: any;
    y: any;
    width: any;
    height: any;
    scissorEnabled: boolean;
    contains(screenX: any, screenY: any): boolean;
    setScissor(enabled: any): void;
    shouldClip(canvasX: any, canvasY: any, margin?: number): boolean;
}
import { Node } from "./core.js";