import { Priority, TicketPayload, ColumnPayload, Subtask, ActivityLogPayload } from '../types/index.js';
export declare class KanbanService {
    /**
     * Create a new column in a board.
     */
    static createColumn(boardId: string, title: string, maxWipLimit?: number, autoStaleHours?: number): Promise<ColumnPayload>;
    /**
     * Update a column (title, maxWipLimit, autoStaleHours).
     */
    static updateColumn(columnId: string, updates: {
        title?: string;
        maxWipLimit?: number;
        autoStaleHours?: number;
    }): Promise<ColumnPayload>;
    /**
     * Delete a column and its tickets.
     */
    static deleteColumn(columnId: string): Promise<string>;
    /**
     * Create a new ticket in a column and record activity log.
     */
    static createTicket(columnId: string, title: string, description?: string, priority?: Priority, tags?: string[], assignee?: string, dueDate?: string, subtasks?: Subtask[], isBlocked?: boolean, blockedReason?: string, userName?: string): Promise<{
        ticket: TicketPayload;
        activity?: ActivityLogPayload;
    }>;
    /**
     * Update ticket fields.
     */
    static updateTicket(ticketId: string, updates: {
        title?: string;
        description?: string;
        priority?: Priority;
        tags?: string[];
        subtasks?: Subtask[];
        dueDate?: string | null;
        isBlocked?: boolean;
        blockedReason?: string | null;
        assignee?: string | null;
    }, userName?: string): Promise<{
        ticket: TicketPayload;
        activity?: ActivityLogPayload;
    }>;
    /**
     * Delete a ticket.
     */
    static deleteTicket(ticketId: string, userName?: string): Promise<{
        boardId: string;
        activity?: ActivityLogPayload;
    }>;
    /**
     * Move ticket: changes column and/or reorders within a column.
     * Updates orders in batch transaction, resets movedAt timestamp, and records movement log in DB.
     */
    static moveTicket(ticketId: string, targetColumnId: string, newOrder: number, ticketIdsInTargetColumn: string[], movedBy?: string): Promise<ActivityLogPayload | null>;
    /**
     * Get recent activity logs for a board.
     */
    static getBoardActivityLogs(boardId: string, limit?: number): Promise<ActivityLogPayload[]>;
    /**
     * Get activity logs for a specific ticket.
     */
    static getTicketActivityLogs(ticketId: string, limit?: number): Promise<ActivityLogPayload[]>;
    /**
     * Reorder columns in a board.
     */
    static reorderColumns(boardId: string, columnIdsInOrder: string[]): Promise<void>;
    /**
     * Check for stale tickets in active columns and auto-move them to Backlog if enabled.
     */
    static processStaleTickets(boardId: string): Promise<{
        movedTicketIds: string[];
    }>;
}