import { ElementRef, OnDestroy, OnInit, Renderer2, AfterViewChecked, EventEmitter } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
export declare class DisplayComponent implements OnInit, OnDestroy, AfterViewChecked {
    private viewport;
    private renderer;
    /**
 * Emit the mouse move events to any subscribers
 */
    onMouseMove: BehaviorSubject<any>;
    onWindowResized: EventEmitter<any>;
    /**
 * Remote desktop manager
 */
    private manager;
    private display;
    /**
 * Remote desktop keyboard
 */
    private keyboard;
    /**
 * Remote desktop mouse
 */
    private mouse;
    /**
 * Subscriptions
 */
    private subscriptions;
    constructor(viewport: ElementRef, renderer: Renderer2);
    /**
 * Create the display canvas when initialising the component
 */
    ngOnInit(): void;
    /**
 * Unbind all display input listeners when destroying the component
 */
    ngOnDestroy(): void;
    ngAfterViewChecked(): void;
    /**
 * Bind all subscriptions
 */
    private bindSubscriptions;
    /**
 * Unbind all subscriptions
 */
    private unbindSubscriptions;
    /**
 * Bind input listeners if display is focused, otherwise, unbind
 */
    private handleFocused;
    /**
 * Release all the keyboards when the window loses focus
 * @param event
 */
    onWindowBlur(event: any): void;
    /**
 * Resize the display scale when the window is resized
 * @param event
 */
    onWindowResize(event: any): void;
    /**
 * Create the remote desktop display and bind the event handlers
 */
    private createDisplayCanvas;
    /**
 * Get the remote desktop display and set the scale
 */
    private setDisplayScale;
    /**
 * Get the remote desktop display
 */
    private getDisplay;
    /**
 * Get the remote desktop client
 */
    private getClient;
    /**
 * Calculate the scale for the display
 */
    private calculateDisplayScale;
    /**
 * Assign the display to the client
 */
    private createDisplay;
    /**
 * Remove the display
 */
    private removeDisplay;
    /**
 * Bind input listeners for keyboard and mouse
 */
    bindDisplayInputListeners(): void;
    /**
 * Remove all input listeners
 */
    removeDisplayInputListeners(): void;
    /**
 * Create the keyboard and mouse inputs
 */
    private createDisplayInputs;
    /**
 * Send mouse events to the remote desktop
 * @param mouseState
 */
    private handleMouseState;
    /**
 * Resetting the keyboard will release all keys
 */
    private resetKeyboard;
    /**
 * Send key down event to the remote desktop
 * @param key
 */
    private handleKeyDown;
    /**
 * Send key up event to the remote desktop
 * @param key
 */
    private handleKeyUp;
}