type DeliveryContext = {
    isRedelivery: boolean;
};
type SourceUser = {
    type: 'user';
    userId: string;
};
type SourceGroup = {
    type: 'group';
    groupId: string;
    userId?: string;
};
type SourceRoom = {
    type: 'room';
    roomId: string;
    userId?: string;
};
type Source = SourceUser | SourceGroup | SourceRoom;
type CommonProperties = {
    type: string;
    mode: 'active' | 'standby';
    replyToken?: string;
    timestamp: number;
    source?: Source;
    webhookEventId: string;
    deliveryContext: DeliveryContext;
    destination: string;
};
type EventMode = {
    mode: 'active';
    replyToken: string;
} | {
    mode: 'standby';
    replyToken?: undefined;
};
type Emoji = {
    index: number;
    length: number;
    productId: string;
    emojiId: string;
};
type Mentionee = {
    index: number;
    length: number;
    type: 'user' | 'bot';
    userId?: string;
    isSelf?: boolean;
    quotedMessageId?: string;
};
type Mention = {
    mentionees: Mentionee[];
};
type ContentProvider = {
    type: 'line' | 'external';
    originalContentUrl?: string;
    previewImageUrl?: string;
};
type TextMessage = {
    id: string;
    type: 'text';
    quoteToken: string;
    text: string;
    emojis?: Array<Emoji>;
    mention?: Mention;
};
type ImageMessage = {
    id: string;
    type: 'image';
    quoteToken: string;
    contentProvider: ContentProvider;
    imageSet?: {
        id: string;
        index: number;
        total: number;
    };
};
type VideoMessage = {
    id: string;
    type: 'video';
    quoteToken: string;
    duration: number;
    contentProvider: ContentProvider;
};
type AudioMessage = {
    id: string;
    type: 'audio';
    quoteToken: string;
    duration: number;
    contentProvider: ContentProvider;
};
type FileMessage = {
    id: string;
    type: 'file';
    fileName: string;
    fileSize: number;
};
type LocationMessage = {
    id: string;
    type: 'location';
    title?: string;
    address?: string;
    latitude: number;
    longitude: number;
};
type MessageEvent = {
    type: EventType.Message;
    replyToken: string;
    message: TextMessage | ImageMessage | VideoMessage | AudioMessage | FileMessage | LocationMessage;
};
type UnsendEvent = {
    type: EventType.Unsend;
    unsend: {
        messageId: string;
    };
};
type FollowEvent = {
    type: EventType.Follow;
    replyToken: string;
    follow: {
        isUnblocked: boolean;
    };
};
type UnfollowEvent = {
    type: EventType.Unfollow;
};
type JoinEvent = {
    type: EventType.Join;
    replyToken: string;
};
type LeaveEvent = {
    type: EventType.Leave;
};
type MemberJoinedEvent = {
    type: EventType.MemberJoined;
    replyToken: string;
    joined: {
        members: Array<SourceUser>;
    };
};
type MemberLeftEvent = {
    type: EventType.MemberLeft;
    left: {
        members: Array<SourceUser>;
    };
};
type PostbackDateTime = {
    date: string;
} | {
    time: string;
} | {
    dateTime: string;
};
type PostbackRichMenu = {
    newRichMenuAliasId?: string;
    status: 'SUCCESS' | 'RICHMENU_ALIAS_ID_NOTFOUND' | 'RICHMENU_NOTFOUND' | 'FAILED';
};
type Postback = {
    data: string;
    params?: PostbackDateTime | PostbackRichMenu;
};
type PostbackEvent = {
    type: EventType.Postback;
    replyToken: string;
    postback: Postback;
};
type VideoPlayCompleteEvent = {
    type: EventType.VideoPlayComplete;
    replyToken: string;
    videoPlayComplete: {
        trackingId: string;
    };
};
type BeaconEvent = {
    type: EventType.Beacon;
    replyToken: string;
    beacon: {
        hwid: string;
        type: 'enter' | 'stay' | 'leave';
        dm?: string;
    };
};
type AccountLinkEvent = {
    type: EventType.AccountLink;
    replyToken: string;
    link: {
        result: 'ok' | 'failed';
        nonce: string;
    };
};
type MembershipEvent = {
    type: EventType.Membership;
    replyToken: string;
    membership: {
        type: 'joined' | 'left' | 'renewed';
        membershipId: string;
    };
};
export declare enum EventType {
    Message = "message",
    Unsend = "unsend",
    Follow = "follow",
    Unfollow = "unfollow",
    Join = "join",
    Leave = "leave",
    MemberJoined = "memberJoined",
    MemberLeft = "memberLeft",
    Postback = "postback",
    VideoPlayComplete = "videoPlayComplete",
    Beacon = "beacon",
    AccountLink = "accountLink",
    Membership = "membership"
}
type EventBody = MessageEvent | UnsendEvent | FollowEvent | UnfollowEvent | JoinEvent | LeaveEvent | MemberJoinedEvent | MemberLeftEvent | PostbackEvent | VideoPlayCompleteEvent | BeaconEvent | AccountLinkEvent | MembershipEvent;
export type IEvent = CommonProperties & EventMode & EventBody;
export interface IWebhook {
    destination: string;
    events: IEvent[];
}
export {};