/** Describes the types of chats to which notification settings are applied */
export declare type NotificationSettingsScopeInputUnion = NotificationSettingsScopePrivateChatsInput | NotificationSettingsScopeGroupChatsInput | NotificationSettingsScopeChannelChatsInput;
/**
 * Notification settings applied to all private and secret chats when the corresponding
 * chat setting has a default value
 */
export interface NotificationSettingsScopePrivateChatsInput {
    _: 'notificationSettingsScopePrivateChats';
}
/**
 * Notification settings applied to all basic groups and supergroups when the corresponding
 * chat setting has a default value
 */
export interface NotificationSettingsScopeGroupChatsInput {
    _: 'notificationSettingsScopeGroupChats';
}
/**
 * Notification settings applied to all channels when the corresponding chat setting
 * has a default value
 */
export interface NotificationSettingsScopeChannelChatsInput {
    _: 'notificationSettingsScopeChannelChats';
}