import type { Annotation, PinAdapter, PinCoordinates } from '@superviz/sdk';
import type { Observer as ObserverType } from '@superviz/sdk/dist/common/utils/observer';
import type { MpSdk as Matterport } from '../common/types/matterport.types';
import { ParticipantByGroupApi } from './types';
export declare class MatterportPin implements PinAdapter {
    private logger;
    private isPinsVisible;
    private isActive;
    private annotations;
    private pins;
    private matterportSdk;
    private cameraPose;
    private intersection;
    private intersectionObserver;
    private showcaseDiv;
    private showcaseSides;
    private divWrapper;
    private inputComponent;
    private temporaryPinCoordinates;
    private divWrapperReplacementInterval;
    private isSweeping;
    onPinFixedObserver: ObserverType;
    private commentsSide;
    private selectedPin;
    private participants;
    constructor(matterportSdk: Matterport, showcase: HTMLElement);
    /**
     * @function destroy
     * @description destroys the canvas pin adapter.
     * @returns {void}
     * */
    destroy(): void;
    /**
     * @function setActive
     * @param {boolean} isOpen - Whether the canvas pin adapter is active or not.
     * @returns {void}
     */
    setActive(isOpen: boolean): void;
    setPinsVisibility(isVisible: boolean): void;
    /**
     * @function updateAnnotations
     * @description updates the annotations of the canvas.
     * @param {Annotation[]} annotations - New annotation to be added to the canvas.
     * @returns {void}
     */
    updateAnnotations(annotations: Annotation[]): void;
    /**
     * @function removeAnnotationPin
     * @description Removes an annotation pin from the canvas.
     * @param {string} uuid - The uuid of the annotation to be removed.
     * @returns {void}
     * */
    removeAnnotationPin(uuid: string): void;
    /**
     * @function createTemporaryPin
     * @description
            creates a temporary pin with the id
            temporary-pin to mark where the annotation is being created
     * @param {PinCoordinates} coordinates  - The coordinates of the pin to be created.
     */
    createTemporaryPin(coordinates: PinCoordinates): void;
    /**
     * @function addListeners
     * @description adds event listeners to the canvas element.
     * @returns {void}
     */
    private addListeners;
    /**
     * @function removeListeners
     * @description removes event listeners from the canvas element.
     * @returns {void}
     * */
    private removeListeners;
    /**
     * @function renderAnnotationsPins
     * @description Renders the annotations on the canvas.
     * @returns {void}
     */
    private renderAnnotationsPins;
    /**
     * @function setCommentsMetadata
     * @description sets the necessary data to be used by the pin element
     * @param {string} side - The side of the comments sidebar
     * @param {string} avatar - The avatar of the local user
     */
    setCommentsMetadata: (side: "left" | "right") => void;
    /**
     * @function createPin
     * @description
            creates a temporary the actual pin
     * @param {Annotation} annotation  - The annotation saved in the database
     * @param {PinCoordinates} coordinates  - The coordinates of the pin to be created.
     */
    private createPin;
    private removeAnnotationsPins;
    private hideTemporaryPin;
    /**
     * @function participantsList
     * @description - all participants of developer groupId
     * @param participants - all participants list
     */
    set participantsList(participants: ParticipantByGroupApi[]);
    /**
     * @function resetSelectedPin
     * @description Unselects a pin by removing its 'active' attribute
     * @returns {void}
     * */
    private resetSelectedPin;
    /**
     * @function resetPins
     * @description Unselects selected pin and removes temporary pin.
     * @param {that} this - The canvas pin adapter instance.
     * @param {KeyboardEvent} event - The keyboard event object.
     * @returns {void}
     * */
    private resetPins;
    /** Callbacks  */
    private annotationSelected;
    private moveToSweep;
    /**
     * @function onClick
     * @description callback when user clicked on iframe
     * @returns {void}
     * */
    onClick: () => void;
    /**
     * @function createDivWrapper
     * @description Creates a div wrapper for the pins.
     * @returns {HTMLElement} The newly created div wrapper.
     * */
    private createDivWrapper;
    /**
     * @function createInputListener
     * @description create matterport click input listener
     * @returns {void}
     * */
    private createInputListener;
    /**
     * @function position3DToScreen
     * @description translates a 3D coordinate to a 2D screen position
     * @returns 2D screen coordinate
     * */
    private position3DToScreen;
    /**
     * @function checkIsVisible
     * @description check if a pin is in the cameras view
     * @returns boolean
     * */
    private checkIsVisible;
    private onToggleAnnotationSidebar;
}