type Announces struct {
	GuildID           string             `json:"guild_id,omitempty"`
	ChannelID         string             `json:"channel_id,omitempty"`
	MessageID         string             `json:"message_id,omitempty"`
	AnnouncesType     uint32             `json:"announces_type,omitempty"` // 公告类别 0:成员公告 1:欢迎公告，默认成员公告
	RecommendChannels []RecommendChannel `json:"recommend_channels,omitempty"`
}

type AudioAction struct {
	ChannelID string `json:"channel_id"`
	GuildID   string `json:"guild_id"`
	AudioURL  string `json:"audio_url"`
	Text      string `json:"text"`
}

type AudioControl struct {
	AudioURL string             `json:"audio_url"`
	Text     string             `json:"text"`
	Status   AudioControlStatus `json:"status"`
}

type AudioControlStatus int

type AudioLiveChannelUsersChange struct {
	GuildID     string `json:"guild_id"`
	ChannelID   string `json:"channel_id"`
	ChannelType int    `json:"channel_type"`
	UserID      string `json:"user_id"`
}

type AuditResult struct {
	GuildID   string `json:"guild_id"`
	ChannelID string `json:"channel_id"`
	AuthorID  string `json:"author_id"`
	ThreadID  string `json:"thread_id"`
	PostID    string `json:"post_id"`
	ReplyID   string `json:"reply_id"`
	Type      uint32 `json:"type"`
	Result    uint32 `json:"result"`
	ErrMsg    string `json:"err_msg"`
}

type Bot struct {
	AppID string `yaml:"AppID"` // AppID is BotAppID（开发者ID）
	Token string `yaml:"Token"` // Token is 机器人令牌 有 Secret 则使用新版 API

	Secret     string        `yaml:"Secret"`     // Secret is 机器人令牌 V2 (AppSecret/ClientSecret) 沙盒目前虽然能登录但无法收发消息
	SuperUsers []string      `yaml:"SuperUsers"` // SuperUsers 超级用户, 特殊: AllQQUsers 将使所有 QQ 用户成为超级用户
	Timeout    time.Duration `yaml:"Timeout"`    // Timeout is API 调用超时
	Handler    *Handler      `yaml:"-"`          // Handler 注册对各种事件的处理
	Intents    uint32        `yaml:"Intents"`    // Intents 欲接收的事件
	ShardIndex uint8         `yaml:"ShardIndex"` // ShardIndex 本连接为第几个分片, 默认 1, 0 为不使用分片
	ShardCount uint8         `yaml:"ShardCount"` // ShardCount 分片总数

	Properties json.RawMessage `yaml:"Properties"` // Properties 一些环境变量, 目前没用
	// contains filtered or unexported fields
}

type Channel struct {
	ID              string          `json:"id"`
	GuildID         string          `json:"guild_id"`
	Name            string          `json:"name"`
	Type            ChannelType     `json:"type"`
	SubType         ChannelSubType  `json:"sub_type"`
	Position        int             `json:"position"`
	ParentID        string          `json:"parent_id"`
	OwnerID         string          `json:"owner_id"`
	PrivateType     PrivateType     `json:"private_type"`
	SpeakPermission SpeakPermission `json:"speak_permission"`
	ApplicationID   string          `json:"application_id"` // ApplicationID see https://bot.q.qq.com/wiki/develop/api/openapi/channel/model.html#%E5%BA%94%E7%94%A8%E5%AD%90%E9%A2%91%E9%81%93%E7%9A%84%E5%BA%94%E7%94%A8%E7%B1%BB%E5%9E%8B
	Permissions     string          `json:"permissions"`
	OpUserID        string          `json:"op_user_id"` // https://bot.q.qq.com/wiki/develop/api/gateway/channel.html#%E5%86%85%E5%AE%B9
}

type ChannelPatch struct {
	Name            string           `json:"name,omitempty"`
	Position        int              `json:"position,omitempty"`
	ParentID        *string          `json:"parent_id,omitempty"`
	PrivateType     *PrivateType     `json:"private_type,omitempty"`
	SpeakPermission *SpeakPermission `json:"speak_permission,omitempty"`
}

type ChannelPermissions struct {
	ChannelID   string `json:"channel_id"`
	UserID      string `json:"user_id"` // UserID 不与 RoleID 同时出现
	RoleID      string `json:"role_id"` // RoleID 不与 UserID 同时出现
	Permissions string `json:"permissions"`
}

type ChannelPost struct {
	Name            string          `json:"name"`
	Type            ChannelType     `json:"type"`
	SubType         ChannelSubType  `json:"sub_type"`
	Position        int             `json:"position"`
	ParentID        string          `json:"parent_id"`
	OwnerID         string          `json:"owner_id,omitempty"`
	PrivateType     PrivateType     `json:"private_type"`
	PrivateUserIDs  []string        `json:"private_user_ids,omitempty"`
	SpeakPermission SpeakPermission `json:"speak_permission,omitempty"`
	ApplicationID   string          `json:"application_id,omitempty"`
}

type ChannelSubType int

type ChannelType int

type CodeMessageBase struct {
	C int    `json:"code"`
	M string `json:"message"`
}

type Ctx struct {
	Event
	State
	Message *Message
	IsToMe  bool
	IsQQ    bool
	// contains filtered or unexported fields
}

type DMS struct {
	GuildID    string `json:"guild_id"`
	ChannelID  string `json:"channel_id"`
	CreateTime string `json:"create_time"` // 创建私信会话时间戳
}

type Emoji struct {
	ID   string `json:"id"`
	Type uint32 `json:"type"`
}

type Engine struct {
	// contains filtered or unexported fields
}

type Event struct {
	// Type is payload.T
	Type string
	// Seq 序列号
	Seq uint32
	// Value 是 D
	Value any
	// contains filtered or unexported fields
}

type EventReady struct {
	Version   int     `json:"version"`
	SessionID string  `json:"session_id"`
	User      *User   `json:"user"`
	Shard     [2]byte `json:"shard"`
}

type FilePost struct {
	Type       FileType `json:"file_type"`
	URL        string   `json:"url"`
	IsPositive bool     `json:"srv_send_msg"` // IsPositive

}

type FileType int

type FutureEvent struct {
	Type     string
	Priority int
	Rule     []Rule
	Block    bool
}

type Guild struct {
	ID          string    `json:"id"`
	Name        string    `json:"name"`
	Icon        string    `json:"icon"`
	OwnerID     string    `json:"owner_id"`
	Owner       bool      `json:"owner"`
	JoinedAt    time.Time `json:"joined_at"`
	MemberCount int       `json:"member_count"`
	MaxMembers  int       `json:"max_members"`
	Description string    `json:"description"`
	OpUserID    string    `json:"op_user_id"` // https://bot.q.qq.com/wiki/develop/api/gateway/guild.html#%E4%BA%8B%E4%BB%B6%E5%86%85%E5%AE%B9
}

type GuildRoleChannelID struct {
	Channel struct {
		ID string `json:"id"`
	} `json:"channel"`
}

type GuildRoleCreate struct {
	RoleID string `json:"role_id"`
	Role   Role   `json:"role"`
}

type GuildRoleList struct {
	GuildID      string `json:"guild_id"`
	Roles        []Role `json:"roles"`
	RoleNumLimit string `json:"role_num_limit"`
}

type GuildRolePatch struct {
	GuildID string `json:"guild_id"`
	RoleID  string `json:"role_id"`
	Role    Role   `json:"role"`
}

type HTTPRequsetConstructer func(ep string, contenttype string, auth, appid string, body io.Reader) (*http.Request, error)

type Handler struct {
	OnGuildCreate   func(s uint32, bot *Bot, d *Guild)
	OnGuildUpdate   func(s uint32, bot *Bot, d *Guild)
	OnGuildDelete   func(s uint32, bot *Bot, d *Guild)
	OnChannelCreate func(s uint32, bot *Bot, d *Channel)
	OnChannelUpdate func(s uint32, bot *Bot, d *Channel)
	OnChannelDelete func(s uint32, bot *Bot, d *Channel)

	OnGuildMemberAdd    func(s uint32, bot *Bot, d *Member)
	OnGuildMemberUpdate func(s uint32, bot *Bot, d *Member)
	OnGuildMemberRemove func(s uint32, bot *Bot, d *Member)

	OnMessageCreate func(s uint32, bot *Bot, d *Message)
	OnMessageDelete func(s uint32, bot *Bot, d *MessageDelete)

	OnMessageReactionAdd    func(s uint32, bot *Bot, d *MessageReaction)
	OnMessageReactionRemove func(s uint32, bot *Bot, d *MessageReaction)

	OnDirectMessageCreate func(s uint32, bot *Bot, d *Message)
	OnDirectMessageDelete func(s uint32, bot *Bot, d *MessageDelete)

	OnOpenForumThreadCreate func(s uint32, bot *Bot, d *Thread)
	OnOpenForumThreadUpdate func(s uint32, bot *Bot, d *Thread)
	OnOpenForumThreadDelete func(s uint32, bot *Bot, d *Thread)
	OnOpenForumPostCreate   func(s uint32, bot *Bot, d *Post)
	OnOpenForumPostDelete   func(s uint32, bot *Bot, d *Post)
	OnOpenForumReplyCreate  func(s uint32, bot *Bot, d *Reply)
	OnOpenForumReplyDelete  func(s uint32, bot *Bot, d *Reply)

	OnAudioOrLiveChannelMemberEnter func(s uint32, bot *Bot, d *AudioLiveChannelUsersChange)
	OnAudioOrLiveChannelMemberExit  func(s uint32, bot *Bot, d *AudioLiveChannelUsersChange)

	OnC2cMessageCreate     func(s uint32, bot *Bot, d *Message)
	OnGroupAtMessageCreate func(s uint32, bot *Bot, d *Message)
	OnGroupAddRobot        func(s uint32, bot *Bot, d *QQRobotStatus)
	OnGroupDelRobot        func(s uint32, bot *Bot, d *QQRobotStatus)
	OnGroupMsgReject       func(s uint32, bot *Bot, d *QQRobotStatus)
	OnGroupMsgReceive      func(s uint32, bot *Bot, d *QQRobotStatus)
	OnFriendAdd            func(s uint32, bot *Bot, d *QQRobotStatus)
	OnFriendDel            func(s uint32, bot *Bot, d *QQRobotStatus)
	OnC2cMsgReject         func(s uint32, bot *Bot, d *QQRobotStatus)
	OnC2cMsgReceive        func(s uint32, bot *Bot, d *QQRobotStatus)

	OnMessageAuditPass   func(s uint32, bot *Bot, d *MessageAudited)
	OnMessageAuditReject func(s uint32, bot *Bot, d *MessageAudited)

	OnForumThreadCreate       func(s uint32, bot *Bot, d *Thread)
	OnForumThreadUpdate       func(s uint32, bot *Bot, d *Thread)
	OnForumThreadDelete       func(s uint32, bot *Bot, d *Thread)
	OnForumPostCreate         func(s uint32, bot *Bot, d *Post)
	OnForumPostDelete         func(s uint32, bot *Bot, d *Post)
	OnForumReplyCreate        func(s uint32, bot *Bot, d *Reply)
	OnForumReplyDelete        func(s uint32, bot *Bot, d *Reply)
	OnForumPublishAuditResult func(s uint32, bot *Bot, d *AuditResult)

	OnAudioStart  func(s uint32, bot *Bot, d *AudioAction)
	OnAudioFinish func(s uint32, bot *Bot, d *AudioAction)
	OnAudioOnMic  func(s uint32, bot *Bot, d *AudioAction)
	OnAudioOffMic func(s uint32, bot *Bot, d *AudioAction)

	OnAtMessageCreate     func(s uint32, bot *Bot, d *Message)
	OnPublicMessageDelete func(s uint32, bot *Bot, d *MessageDelete)
}

type InlineKeyboard struct {
	Rows     []InlineKeyboardRow `json:"rows"`
	BotAppID int                 `json:"bot_appid"`
}

type InlineKeyboardButton struct {
	ID         string                         `json:"id"`
	RenderData InlineKeyboardButtonRenderData `json:"render_data"`
	Action     InlineKeyboardButtonAction     `json:"action"`
}

type InlineKeyboardButtonAction struct {
	Type                 InlineKeyboardButtonActionType       `json:"type"`
	Permission           InlineKeyboardButtonActionPermission `json:"permission"`
	ClickLimit           int                                  `json:"click_limit"`
	UnsupportTips        string                               `json:"unsupport_tips"`
	Data                 string                               `json:"data"`
	AtBotShowChannelList bool                                 `json:"at_bot_show_channel_list"`
}

type InlineKeyboardButtonActionPermission struct {
	Type           InlineKeyboardButtonActionPermissionType `json:"type"`
	SpecifyRoleIDs []string                                 `json:"specify_role_ids"`
	SpecifyUserIDs []string                                 `json:"specify_user_ids"`
}

type InlineKeyboardButtonActionPermissionType int

type InlineKeyboardButtonActionType int

type InlineKeyboardButtonRenderData struct {
	Label        string                              `json:"label"`
	VisitedLabel string                              `json:"visited_label"`
	Style        InlineKeyboardButtonRenderDataStyle `json:"style"`
}

type InlineKeyboardButtonRenderDataStyle int

type InlineKeyboardRow struct {
	Buttons []InlineKeyboardButton `json:"buttons"`
}

type Manager ctrl.Manager[*Ctx]

type Matcher struct {
	// Temp 是否为临时Matcher，临时 Matcher 匹配一次后就会删除当前 Matcher
	Temp bool
	// Block 是否阻断后续 Matcher，为 true 时当前Matcher匹配成功后，后续Matcher不参与匹配
	Block bool
	// Break 是否退出后续匹配流程, 只有 rule 返回 false 且此值为真才会退出, 且不对 mid handler 以下的 rule 生效
	Break bool

	// Event 当前匹配到的事件
	Event *Event
	// Type 匹配的事件类型
	Type string
	// Rules 匹配规则
	Rules []Rule
	// Process 处理事件的函数
	Process Process
	// Engine 注册 Matcher 的 Engine，Engine可为一系列 Matcher 添加通用 Rule 和 其他钩子
	Engine *Engine
	// contains filtered or unexported fields
}

type Member struct {
	GuildID  string    `json:"guild_id"` // MemberWithGuildID only
	User     *User     `json:"user"`
	Nick     string    `json:"nick"`
	Roles    []string  `json:"roles"`
	JoinedAt time.Time `json:"joined_at"`
	Deaf     bool      `json:"deaf"`
	Mute     bool      `json:"mute"`
	Pending  bool      `json:"pending"`
	OpUserID string    `json:"op_user_id"` // https://bot.q.qq.com/wiki/develop/api/gateway/guild_member.html#%E5%86%85%E5%AE%B9
}

type Message struct {
	ID               string              `json:"id"`
	ChannelID        string              `json:"channel_id"`
	GuildID          string              `json:"guild_id"`
	GroupOpenID      string              `json:"group_openid"`
	FileUUID         string              `json:"file_uuid"`
	FileInfo         string              `json:"file_info"`
	Content          string              `json:"content"`
	Timestamp        *time.Time          `json:"timestamp"`
	EditedTimestamp  *time.Time          `json:"edited_timestamp"`
	FileInfoTTL      int                 `json:"ttl"`
	MentionEveryone  bool                `json:"mention_everyone"`
	Author           *User               `json:"author"`
	Attachments      []MessageAttachment `json:"attachments"`
	Embeds           []MessageEmbed      `json:"embeds"`
	Member           *Member             `json:"member"`
	Ark              *MessageArk         `json:"ark"`
	SeqInChannel     string              `json:"seq_in_channel"`
	MessageReference *MessageReference   `json:"message_reference"`
	SrcGuildID       string              `json:"src_guild_id"`
	Data             *struct {
		MessageAudit *MessageAudited `json:"message_audit,omitempty"`
	} `json:"data,omitempty"`
}

type MessageArk struct {
	TemplateID int            `json:"template_id"`
	KV         []MessageArkKV `json:"kv"`
}

type MessageArkKV struct {
	Key   string          `json:"key"`
	Value string          `json:"value"`
	Obj   []MessageArkObj `json:"obj"`
}

type MessageArkObj struct {
	ObjKV []MessageArkObjKV `json:"obj_kv"`
}

type MessageArkObjKV struct {
	Key   string `json:"key"`
	Value string `json:"value"`
}

type MessageAttachment struct {
	ContentType string `json:"content_type,omitempty"`
	Filename    string `json:"filename,omitempty"`
	Height      int    `json:"height,omitempty"`
	ID          string `json:"id,omitempty"`
	Size        int    `json:"size,omitempty"`
	URL         string `json:"url,omitempty"`
	Width       int    `json:"width,omitempty"`
}

type MessageAudited struct {
	AuditID    string    `json:"audit_id"`
	AuditTime  time.Time `json:"audit_time"`
	ChannelID  string    `json:"channel_id"`
	CreateTime time.Time `json:"create_time"`
	GuildID    string    `json:"guild_id"`
	MessageID  string    `json:"message_id"`
}

type MessageDelete struct {
	Message *Message `json:"message"`
	OpUser  *User    `json:"op_user"`
}

type MessageEmbed struct {
	Title     string                 `json:"title"`
	Prompt    string                 `json:"prompt"`
	Thumbnail *MessageEmbedThumbnail `json:"thumbnail"`
	Fields    []MessageEmbedField    `json:"fields"`
}

type MessageEmbedField struct {
	Name string `json:"name"`
}

type MessageEmbedThumbnail struct {
	URL string `json:"url"`
}

type MessageKeyboard struct {
	ID      string          `json:"id,omitempty"`
	Content *InlineKeyboard `json:"content,omitempty"` // 自定义 keyboard 内容,与 id 参数互斥,参数都传值将报错
}

type MessageMarkdown struct {
	TemplateID       int                     `json:"template_id,omitempty"`
	CustomTemplateID string                  `json:"custom_template_id,omitempty"`
	Params           []MessageMarkdownParams `json:"params,omitempty"`
	Content          string                  `json:"content,omitempty"` // 原生 markdown 内容,与上面三个参数互斥,参数都传值将报错
}

type MessageMarkdownParams struct {
	Key    string   `json:"key"`
	Values []string `json:"values"`
}

type MessageMedia struct {
	FileInfo string `json:"file_info"`
}

type MessagePost struct {
	// https://bot.q.qq.com/wiki/develop/api-231017/server-inter/message/send-receive/send.html
	Type             MessageType       `json:"msg_type"`
	Seq              int               `json:"msg_seq,omitempty"` // 回复消息的序号，与 msg_id 联合使用，避免相同消息id回复重复发送，不填默认是1。相同的 msg_id + msg_seq 重复发送会失败。
	Content          string            `json:"content,omitempty"`
	Embed            *MessageEmbed     `json:"embed,omitempty"` // https://bot.q.qq.com/wiki/develop/api/openapi/message/template/embed_message.html
	Ark              *MessageArk       `json:"ark,omitempty"`   // https://bot.q.qq.com/wiki/develop/api/openapi/message/message_template.html
	MessageReference *MessageReference `json:"message_reference,omitempty"`
	Image            string            `json:"image,omitempty"`
	ImageFile        string            `json:"-"` // ImageFile 为图片路径 file:/// or base64:// or base16384:// , 与 Image, ImageBytes 参数二选一, 优先 ImageBytes
	ImageBytes       []byte            `json:"-"` // ImageBytes 图片数据
	ReplyMessageID   string            `json:"msg_id,omitempty"`
	ReplyEventID     string            `json:"event_id,omitempty"`
	Markdown         *MessageMarkdown  `json:"markdown,omitempty"`
	KeyBoard         *MessageKeyboard  `json:"keyboard,omitempty"`
	Media            *MessageMedia     `json:"media,omitempty"`
}

type MessageReaction struct {
	UserID    string          `json:"user_id"`
	GuildID   string          `json:"guild_id"`
	ChannelID string          `json:"channel_id"`
	Target    *ReactionTarget `json:"target"`
	Emoji     *Emoji          `json:"emoji"`
}

type MessageReactionUsers struct {
	Users  []User `json:"users"`
	Cookie string `json:"cookie"`
	IsEnd  bool   `json:"is_end"`
}

type MessageReference struct {
	MessageID             string `json:"message_id"`
	IgnoreGetMessageError bool   `json:"ignore_get_message_error"`
}

type MessageSegment struct {
	Type MessageSegmentType
	Data string
}

type MessageSegmentType int

type MessageSetting struct {
	DisableCreateDm   bool     `json:"disable_create_dm"`
	DisablePushMsg    bool     `json:"disable_push_msg"`
	ChannelIDs        []string `json:"channel_ids"`
	ChannelPushMaxNum uint32   `json:"channel_push_max_num"`
}

type MessageType int

type Messages []MessageSegment

type OpCode int

type OpCodeIdentifyMessage struct {
	Token      string          `json:"token"`
	Intents    uint32          `json:"intents"`
	Shard      [2]byte         `json:"shard"`
	Properties json.RawMessage `json:"properties"`
}

type Option[K comparable] func(*Single[K])

type PinsMessage struct {
	GuildID    string   `json:"guild_id"`
	ChannelID  string   `json:"channel_id"`
	MessageIDs []string `json:"message_ids"`
}

type Post struct {
	GuildID   string    `json:"guild_id"`
	ChannelID string    `json:"channel_id"`
	AuthorID  string    `json:"author_id"`
	PostInfo  *PostInfo `json:"post_info"`
}

type PostInfo struct {
	ThreadID string    `json:"thread_id"`
	PostID   string    `json:"post_id"`
	Content  string    `json:"content"`
	DateTime time.Time `json:"date_time"`
}

type PrivateType int

type Process func(ctx *Ctx)

type QQRobotStatus struct {
	OpenID         string `json:"openid"`
	GroupOpenID    string `json:"group_openid"`
	OpMemberOpenID string `json:"op_member_openid"`
	Timestamp      int    `json:"timestamp"`
}

type ReactionTarget struct {
	ID   string             `json:"id"`
	Type ReactionTargetType `json:"type"` // 实际是 string 而非 int
}

type ReactionTargetType string

type RecommendChannel struct {
	ChannelID string `json:"channel_id"`
	Introduce string `json:"introduce"`
}

type Reply struct {
	GuildID   string     `json:"guild_id"`
	ChannelID string     `json:"channel_id"`
	AuthorID  string     `json:"author_id"`
	ReplyInfo *ReplyInfo `json:"reply_info"`
}

type ReplyInfo struct {
	ThreadID string    `json:"thread_id"`
	PostID   string    `json:"post_id"`
	ReplyID  string    `json:"reply_id"`
	Content  string    `json:"content"`
	DateTime time.Time `json:"date_time"`
}

type Role struct {
	ID          string `json:"id"`
	Name        string `json:"name"`
	Color       uint32 `json:"color"`
	Hoist       uint32 `json:"hoist"`
	Number      uint32 `json:"number"`
	MemberLimit uint32 `json:"member_limit"`
}

type RoleMembers struct {
	Data []Member `json:"data"`
	Next string   `json:"next"`
}

type Rule func(ctx *Ctx) bool

type Schedule struct {
	ID             string  `json:"id,omitempty"`
	Name           string  `json:"name,omitempty"`
	Description    string  `json:"description,omitempty"`
	StartTimestamp string  `json:"start_timestamp,omitempty"`
	EndTimestamp   string  `json:"end_timestamp,omitempty"`
	Creator        *Member `json:"creator,omitempty"`
	JumpChannelID  string  `json:"jump_channel_id,omitempty"`
	RemindType     string  `json:"remind_type,omitempty"` // https://bot.q.qq.com/wiki/develop/api/openapi/schedule/model.html#remindtype
}

type ShardWSSGateway struct {
	URL               string `json:"url"`
	Shards            int    `json:"shards"`
	SessionStartLimit struct {
		Total          int `json:"total"`
		Remaining      int `json:"remaining"`
		ResetAfter     int `json:"reset_after"`
		MaxConcurrency int `json:"max_concurrency"`
	} `json:"session_start_limit"`
}

type Single[K comparable] struct {
	// contains filtered or unexported fields
}

type SpeakPermission int

type State map[string]any

type Thread struct {
	GuildID    string      `json:"guild_id"`
	ChannelID  string      `json:"channel_id"`
	AuthorID   string      `json:"author_id"`
	ThreadInfo *ThreadInfo `json:"thread_info"`
}

type ThreadInfo struct {
	ThreadID string    `json:"thread_id"`
	Title    string    `json:"title"`
	Content  string    `json:"content"`
	DateTime time.Time `json:"date_time"`
}

type User struct {
	ID               string `json:"id"`
	Username         string `json:"username"`
	Avatar           string `json:"avatar"`
	Bot              bool   `json:"bot"`
	UnionOpenid      string `json:"union_openid"`
	UnionUserAccount string `json:"union_user_account"`
	UserOpenID       string `json:"user_openid"`
	MemberOpenID     string `json:"member_openid"`
}

type WebsocketPayload struct {
	Op OpCode          `json:"op"`
	D  json.RawMessage `json:"d,omitempty"`
	S  uint32          `json:"s,omitempty"`
	T  string          `json:"t,omitempty"`
}