export interface WebhookBody {
    object: string;
    entry: Entry[];
}
export interface Entry {
    id: string;
    time: number;
    uid: string;
    changes: Change[];
}
export interface Change {
    field: 'messages';
    value: MessageValue;
}
export interface MessageValue {
    messaging_product: string;
    metadata: {
        display_phone_number: string;
        phone_number_id: string;
    };
    contacts: {
        profile: {
            name: string;
        };
        wa_id: string;
    }[];
    messages: MessageBody[];
}
export interface MessageBodyBase {
    from: string;
    id: string;
    timestamp: string;
    context?: {
        from: string;
        id: string;
    };
}
export interface ReceivedMedia {
    filename?: string;
    caption?: string;
    mime_type: string;
    sha256: string;
    id: string;
    animated?: boolean;
}
export interface MessageBodyText extends MessageBodyBase {
    type: 'text';
    text: {
        body: string;
    };
}
export interface MessageBodyMedia extends MessageBodyBase {
    type: 'image' | 'audio' | 'video' | 'document';
    image?: ReceivedMedia;
    audio?: ReceivedMedia;
    video?: ReceivedMedia;
    document?: ReceivedMedia;
}
export interface MessageBodySticker extends MessageBodyBase {
    type: 'sticker';
    sticker?: ReceivedMedia;
}
export interface MessageBodyLocation extends MessageBodyBase {
    type: 'location';
    location: {
        latitude: number;
        longitude: number;
    };
}
export interface MessageBodyInteractive extends MessageBodyBase {
    type: 'interactive';
    interactive: {
        type: 'button_reply';
        button_reply: {
            id: string;
            title: string;
        };
    } | {
        type: 'list_reply';
        list_reply: {
            id: string;
            title: string;
        };
    };
}
export type MessageBody = MessageBodyText | MessageBodyMedia | MessageBodySticker | MessageBodyLocation | MessageBodyInteractive;
export interface SendMessageBase {
    messaging_product: 'whatsapp';
    recipient_type: 'individual';
    to: string;
}
export type SendMessage = SendTextMessage | SendMediaMessage<'image'> | SendMediaMessage<'audio'> | SendMediaMessage<'video'> | SendMediaMessage<'document'> | SendMediaMessage<'sticker'> | SendButtonMessage;
export interface SendTextMessage extends SendMessageBase {
    type: 'text';
    text: {
        body: string;
    };
}
export interface Button {
    type: 'reply';
    title: string;
    id: string;
}
/** https://developers.facebook.com/docs/whatsapp/on-premises/reference/messages#interactive-object */
export interface SendButtonMessage extends SendMessageBase {
    type: 'button';
    header?: object;
    body: {
        text: string;
    };
    footer?: {
        text: string;
    };
    action: {
        buttons: Button[];
    };
}
export type MediaType = 'image' | 'audio' | 'video' | 'document' | 'sticker';
type MediaDetail = {
    id?: string;
    link?: string;
};
interface Media {
    image?: MediaDetail;
    audio?: MediaDetail;
    video?: MediaDetail;
    document?: MediaDetail;
    sticker?: MediaDetail;
}
export interface SendMediaMessage<T extends MediaType> extends SendMessageBase, Media {
    type: T;
}
export {};