import type { NoiseReductionEffectOptions, VirtualBackgroundEffectOptions } from '@webex/media-helpers';
import { Enum } from '../constants';
type INoiseReductionEffect = Omit<NoiseReductionEffectOptions, 'authToken' | 'workletProcessorUrl' | 'legacyProcessorUrl'>;
type IVirtualBackgroundEffect = Omit<VirtualBackgroundEffectOptions, 'authToken'>;
export type { INoiseReductionEffect, IVirtualBackgroundEffect };
export declare const MEETING_KEY: {
    readonly CONVERSATION_URL: "conversationUrl";
    readonly SIP_URI: "sipUri";
    readonly LOCUS_URL: "locusUrl";
    readonly MEETINGNUMBER: "meetingNumber";
    readonly CORRELATION_ID: "correlationId";
};
export type MEETING_KEY = Enum<typeof MEETING_KEY>;
export type MeetingRegistrationStatus = {
    fetchWebexSite: boolean;
    getGeoHint: boolean;
    startReachability: boolean;
    deviceRegister: boolean;
    mercuryConnect: boolean;
    checkH264Support: boolean;
};