import type { Observable } from "rxjs";
import type { WasCameraUpdatedEvent } from "../Events/WasCameraUpdatedEvent";
import { IframeApiContribution } from "./IframeApiContribution";
export declare class WorkAdventureCameraCommands extends IframeApiContribution<WorkAdventureCameraCommands> {
    callbacks: {
        type: "wasCameraUpdated";
        callback: (event: {
            height: number;
            width: number;
            x: number;
            y: number;
            zoom: number;
        }) => void;
    }[];
    /**
     * Set camera to follow the player.
     * {@link https://docs.workadventu.re/map-building/api-camera.md#start-following-player | Website documentation}
     *
     * @param smooth Smooth transition
     */
    followPlayer(smooth?: boolean, duration?: number): void;
    /**
     * Set camera to look at given spot. Setting width and height will adjust zoom.
     * Set lock to true to lock camera in this position.
     * Set smooth to true for smooth transition.
     * {@link https://docs.workadventu.re/map-building/api-camera.md#set-spot-for-camera-to-look-at | Website documentation}
     *
     * @param {number} x Horizontal position
     * @param {number} y Vertical position
     * @param {number} width Width size
     * @param {number} height Height size
     * @param {boolean} lock Zoom locked
     * @param {boolean} smooth Smooth transition
     */
    set(x: number, y: number, width?: number, height?: number, lock?: boolean, smooth?: boolean, duration?: number): void;
    /**
     * Listens to updates of the camera viewport.
     * It will trigger for every update of the camera's properties (position or scale for instance).
     * {@link https://docs.workadventu.re/map-building/api-camera.md#listen-to-camera-updates | Website documentation}
     *
     * @returns {Subject<WasCameraUpdatedEvent>} An observable firing event when the camera is updated
     */
    onCameraUpdate(): Observable<WasCameraUpdatedEvent>;
}
declare const _default: WorkAdventureCameraCommands;
export default _default;