import { ChatMemberStatusUnion } from './index';
export declare type SupergroupUnion = Supergroup;
/**
 * Represents a supergroup or channel with zero or more members (subscribers in the
 * case of channels). From the point of view of the system, a channel is a special kind
 * of a supergroup: only administrators can post and see the list of members, and posts
 * from all administrators use the name and photo of the channel instead of individual
 * names and profile photos. Unlike supergroups, channels can have an unlimited number
 * of subscribers
 */
export interface Supergroup {
    _: 'supergroup';
    /** Supergroup or channel identifier */
    id: number;
    /** Username of the supergroup or channel; empty for private supergroups or channels */
    username: string;
    /**
     * Point in time (Unix timestamp) when the current user joined, or the point in time
     * when the supergroup or channel was created, in case the user is not a member
     */
    date: number;
    /** Status of the current user in the supergroup or channel */
    status: ChatMemberStatusUnion;
    /**
     * Member count; 0 if unknown. Currently it is guaranteed to be known only if the supergroup
     * or channel was found through SearchPublicChats
     */
    memberCount: number;
    /**
     * True, if any member of the supergroup can invite other members. This field has no
     * meaning for channels
     */
    anyoneCanInvite: boolean;
    /**
     * True, if messages sent to the channel should contain information about the sender.
     * This field is only applicable to channels
     */
    signMessages: boolean;
    /** True, if the supergroup is a channel */
    isChannel: boolean;
    /** True, if the supergroup or channel is verified */
    isVerified: boolean;
    /**
     * If non-empty, contains the reason why access to this supergroup or channel must be
     * restricted. Format of the string is "{type}: {description}". {type} Contains the
     * type of the restriction and at least one of the suffixes "-all", "-ios", "-android",
     * or "-wp", which describe the platforms on which access should be restricted. (For
     * example, "terms-ios-android". {description} contains a human-readable description
     * of the restriction, which can be shown to the user)
     */
    restrictionReason: string;
}