export type ConversationRecord = {
    conversationId: string;
    createdAt: Date;
    lastActivityAt: Date;
    maxSize: number | null;
};
export type Conversation = ConversationRecord & {
    participantIds: string[];
    lastMessage: Message | null;
};
export type Message = {
    messageId: string;
    conversationId: string;
    message: string;
    messageOptions: MessageOptions;
    participantId: string;
    reactions: Reaction[];
    deleted: boolean;
    systemEvent: SystemEvent | null;
    createdAt: Date;
    modifiedAt: Date | null;
};
export type MessageOptions = {
    referenceMessageId: string | null;
    isForwarded: boolean;
};
export type SystemEvent = {
    type: "participantJoined" | "participantLeft" | "messagesRemoved";
    participantId?: string;
};
export type Indicator = {
    participantId: string;
    conversationId: string;
    createdAt: Date;
};
export type Reaction = {
    reactionId: string;
    messageId: string;
    participantId: string;
    content: string;
    createdAt: Date;
};
export type Invite = {
    fromParticipantId: string;
    toParticipantId: string;
    conversation: Conversation;
    createdAt: Date;
    seen: boolean;
};
export type ParticipantActivity = {
    conversationId: string;
    participantId: string;
    lastReadMessageId: string;
    lastReadMessageCreatedAt: Date;
};
export type Alias = {
    participantId: string;
    alias: string;
};
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