/**
 * @hidden
 * @internal
 * @beta
 * @module
 * Limited to Microsoft-internal use
 *
 * This capability allows an app to associate apps with a host entity, such as a Teams channel or chat, and configure them as needed.
 */
import * as tab from './tab';
export declare enum AppTypes {
    edu = "EDU",
    /**
     * Enum to indicate apps should be filtered for base Townhall.
     */
    baseTownhall = "BASE_TOWNHALL",
    /**
     * Enum to indicate apps should be filtered for streaming Townhall.
     */
    streamingTownhall = "STREAMING_TOWNHALL"
}
/**
 * Id of the teams entity like channel, chat
 */
interface TeamsEntityId {
    threadId: string;
}
/**
 * Id of message in which channel meeting is created
 */
export interface TeamsChannelMeetingEntityIds extends TeamsEntityId {
    parentMessageId: string;
}
/**
 * Id of the host entity
 */
export type HostEntityIds = TeamsEntityId | TeamsChannelMeetingEntityIds;
/**
 * @hidden
 * @internal
 * @beta
 * Limited to Microsoft-internal use
 *
 * Checks if the hostEntity capability is supported by the host
 * @returns boolean to represent whether the hostEntity capability is supported
 *
 * @throws Error if {@linkcode app.initialize} has not successfully completed
 */
export declare function isSupported(): boolean;
export { tab };