/**
   * DraggableHeader — Wraps table header cells with HTML5 Drag and Drop
   * to enable column reorder. Persists order to localStorage.
   *
   * Usage:
   *   <DraggableHeader columns={columns} resourceName="posts" onReorder={handleReorder}>
   *     {#snippet header(column, index)}
   *       <th>...</th>
   *     {/snippet}
   *   </DraggableHeader>
   */
import type { Snippet } from 'svelte';
interface Column {
    id: string;
    [key: string]: unknown;
}
interface Props {
    columns: Column[];
    resourceName: string;
    onReorder: (newOrder: Column[]) => void;
    header: Snippet<[Column, number, Record<string, any>]>;
}
declare const DraggableHeader: import("svelte").Component<Props, {}, "">;
type DraggableHeader = ReturnType<typeof DraggableHeader>;
export default DraggableHeader;