import { ErrorCallback, ScreenShareConfiguration, ScreenShareMode, ScreenShareState, ScreenShareStateChangeCallback } from '../../types';
import { ConfigurationService } from '../../configuration';
import { ScreenShareService } from '../screen-share.service';

export declare class ScreenShareController {
    private configService;
    private screenShareService;
    private stateCallbacks;
    private errorCallbacks;
    private unsubscribes;
    constructor(configService: ConfigurationService, screenShareService: ScreenShareService);
    private setupEventListeners;
    destroy(): void;
    private handleConfigurationChange;
    updateDisplaySurface: (surface: "monitor" | "window" | "application") => void;
    updateAudioIncluded: (includeAudio: boolean) => void;
    updateMaxResolution: (maxWidth?: number, maxHeight?: number) => void;
    updateMaxFrameRate: (maxFrameRate?: number) => void;
    updateContentHint: (contentHint: "motion" | "detail" | "text" | "") => void;
    updateMode: (mode: ScreenShareMode) => void;
    private restart;
    start: () => Promise<void>;
    stop: () => void;
    toggle: () => Promise<void>;
    getConfiguration: () => ScreenShareConfiguration;
    updateConstraints: (constraints: Partial<ScreenShareConfiguration>) => void;
    getActiveSettings: () => MediaTrackSettings | null;
    static checkCapabilities(): Promise<{
        supported: boolean;
        capabilities?: MediaTrackSupportedConstraints;
    }>;
    onStateChange: (callback: ScreenShareStateChangeCallback) => VoidFunction;
    onError: (callback: ErrorCallback) => VoidFunction;
    private _notifyStateChange;
    private _notifyError;
    get state(): ScreenShareState;
    getStream(): MediaStream | null;
    getTrack(): MediaStreamTrack | null;
}