export interface ModelOption {
    id: string;
    name: string;
    provider?: string;
    /** A short subtitle shown under the name (e.g. "Flagship model"). Takes
     *  precedence over `provider` for the row subtitle when both are set. */
    description?: string;
    /** Optional group name. Models sharing a `group` are collected under a
     *  collapsible section (e.g. "Legacy models"); ungrouped models list first. */
    group?: string;
}
export interface SearchFilters {
    tags?: string[];
    authors?: string[];
    contentType?: 'transcript' | 'markdown';
    dateRange?: {
        from: string;
        to: string;
    };
}
export interface ConversationScope {
    type: 'document' | 'collection';
    documentId?: string;
    filters?: SearchFilters;
}
export interface ConversationSummary {
    id: string;
    title: string;
    groupId?: string;
    scope: ConversationScope;
    messageCount: number;
    lastMessageAt: string;
    updatedAt: string;
    /** Right-aligned trailing text on the row — a count, status, or "days ago".
     *  When omitted, a short relative time is auto-derived from `updatedAt`
     *  (fallback `lastMessageAt`). */
    trailing?: string;
}
export interface ConversationGroup {
    id: string;
    userId?: string;
    teamId?: string;
    name: string;
    sortOrder: number;
    createdAt: string;
}