export interface ConversationTitleSearchItem {
    title?: string | null;
}
export interface ConversationTitleSearchOptions<T extends ConversationTitleSearchItem> {
    fallbackTitle?: string;
    shouldInclude?: (conversation: T) => boolean;
}
export declare function filterConversationsByTitle<T extends ConversationTitleSearchItem>(conversations: readonly T[], searchQuery: string, options?: ConversationTitleSearchOptions<T>): T[];