import { Entity } from '@lastolivegames/becsy';
export interface Landmark {
    x: number;
    y: number;
    zoom: number;
    viewportX: number;
    viewportY: number;
    rotation: number;
}
/**
 * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEffect/getTiming
 */
export interface LandmarkAnimationEffectTiming {
    easing: string;
    duration: number;
    onframe: (t: number) => void;
    onfinish: () => void;
}
/**
 * @see https://bevy-cheatbook.github.io/graphics/camera.html
 * @see https://bevy-cheatbook.github.io/2d/camera.html
 *
 * @see https://bevyengine.org/examples/3d-rendering/split-screen/
 *
 * @example
 *
 * ```ts
 * const camera = this.commands.spawn(new Camera(), new Transform());
 * camera.appendChild(circle);
 * camera.appendChild(rect);
 * ```
 */
export declare class Camera {
    /**
     * Target
     * @see https://github.com/bevyengine/bevy/blob/main/examples/window/multiple_windows.rs#L44C17-L44C23
     */
    canvas: Entity;
    constructor(camera?: Partial<Camera>);
}