import { AvatarSource } from "../../AvatarSource";
import type { ViewModel } from "../../ViewModel";
import { ErrorReportViewModel, Options as BaseOptions } from "../../ErrorReportViewModel";
import { ErrorViewModel } from "../../ErrorViewModel";
import type { Room } from "../../../matrix/room/Room";
import type { GroupCall } from "../../../matrix/calls/group/GroupCall";
import type { Member } from "../../../matrix/calls/group/Member";
import type { BaseObservableList } from "../../../observable/list/BaseObservableList";
import type { Stream } from "../../../platform/types/MediaDevices";
import type { MediaRepository } from "../../../matrix/net/MediaRepository";
import type { SegmentType } from "../../navigation";
type Options<N extends object> = BaseOptions<N> & {
    call: GroupCall;
    room: Room;
};
export declare class CallViewModel extends ErrorReportViewModel<SegmentType, Options<SegmentType>> {
    readonly memberViewModels: BaseObservableList<IStreamViewModel>;
    constructor(options: Options<SegmentType>);
    get isCameraMuted(): boolean;
    get isMicrophoneMuted(): boolean;
    get memberCount(): number;
    get name(): string;
    get id(): string;
    private get call();
    private onUpdate;
    hangup(): Promise<void>;
    toggleCamera(): Promise<void>;
    toggleMicrophone(): Promise<void>;
}
type MemberOptions<N extends object> = BaseOptions<N> & {
    member: Member;
    mediaRepository: MediaRepository;
};
export declare class CallMemberViewModel extends ErrorReportViewModel<SegmentType, MemberOptions<SegmentType>> implements IStreamViewModel {
    get stream(): Stream | undefined;
    private get member();
    get isCameraMuted(): boolean;
    get isMicrophoneMuted(): boolean;
    get avatarLetter(): string;
    get avatarColorNumber(): number;
    avatarUrl(size: number): string | undefined;
    get avatarTitle(): string;
    onUpdate(): void;
    private mapMemberSyncErrorIfNeeded;
    compare(other: IStreamViewModel): number;
}
export interface IStreamViewModel extends AvatarSource, ViewModel {
    get stream(): Stream | undefined;
    get isCameraMuted(): boolean;
    get isMicrophoneMuted(): boolean;
    get errorViewModel(): ErrorViewModel | undefined;
    compare(other: IStreamViewModel): number;
}
export {};