export interface ActivityBase {
    user_id: string;
    user_name: string;
    time: number;
    action_type: "create_goal" | "edit_goal" | "delete_goal" | "decompose_goals" | "alter_owner" | "alter_user" | "add_comment" | "start_conversation";
    metadata: unknown;
}
export type Activity = ActivityOfCreateGoal | ActivityOfEditGoal | ActivityOfDeleteGoal | ActivityOfDecomposeGoals | ActivityOfAlterOwner | ActivityOfAlterUser | ActivityOfAddComment | ActivityOfStartConversation;
export interface ActivityOfCreateGoal extends ActivityBase {
    action_type: "create_goal";
    metadata: {
        goal_title: string;
        goal_description?: string;
    };
}
export interface ActivityOfEditGoal extends ActivityBase {
    action_type: "edit_goal";
    metadata: {
        before: {
            title?: string;
            description?: string;
        };
        after: {
            title?: string;
            description?: string;
        };
    };
}
export interface ActivityOfDeleteGoal extends ActivityBase {
    action_type: "delete_goal";
    metadata: {
        goal_title: string;
        goal_description?: string;
    };
}
export interface ActivityOfDecomposeGoals extends ActivityBase {
    action_type: "decompose_goals";
    metadata: {
        sub_goals_count: number;
        sub_goals: Array<{
            sub_goal_id: string;
            title: string;
        }>;
    };
}
export interface ActivityOfAlterOwner extends ActivityBase {
    action_type: "alter_owner";
    metadata: {
        before: {
            owner: {
                user_id: string;
                user_name: string;
            };
        };
        after: {
            owner: {
                user_id: string;
                user_name: string;
            };
        };
    };
}
export interface ActivityOfAlterUser extends ActivityBase {
    action_type: "alter_user";
    metadata: {
        before: {
            users: Array<{
                user_id: string;
                user_name: string;
            }>;
        };
        after: {
            users: Array<{
                user_id: string;
                user_name: string;
            }>;
        };
    };
}
export interface ActivityOfAddComment extends ActivityBase {
    action_type: "add_comment";
    metadata: {
        comment_content: string;
    };
}
export interface ActivityOfStartConversation extends ActivityBase {
    action_type: "start_conversation";
    metadata: {
        conversation_id: string;
        conversation_title: string;
        conversation_description?: string;
    };
}