import { type IChatConversationLocal } from "../../model.js";
export declare enum ConversationDateGroup {
    PINNED = "PINNED",
    TODAY = "TODAY",
    LAST_7_DAYS = "LAST_7_DAYS",
    OLDER = "OLDER"
}
export type ConversationDateGroupConfig = {
    group: ConversationDateGroup;
    maxAgeDays: number;
};
export type ConversationDateBucket = {
    group: ConversationDateGroup;
    conversations: IChatConversationLocal[];
};
export declare const DEFAULT_CONVERSATION_DATE_GROUPS: ConversationDateGroupConfig[];
export declare function groupConversationsByDate(conversations?: IChatConversationLocal[] | undefined, groups?: ConversationDateGroupConfig[], now?: Date): ConversationDateBucket[];
//# sourceMappingURL=conversationGrouper.d.ts.map