import type { TableColumnOptions } from "../useTablePersistence";
type CompactTableUrl = Record<string, unknown>;
type UseCompactTableUrlReturn = {
    readonly toUrlValue: (state: TableColumnOptions) => CompactTableUrl;
    readonly fromUrlValue: (decoded: unknown) => unknown;
};
/**
 * Provides transform functions for compacting table state before URL encoding
 * and expanding it back after URL decoding.
 *
 * The compaction strategy:
 * - Short property keys (columnOrder → co, columnVisibility → cv, etc.)
 * - columnVisibility stored as an array of visible column names only
 * - columnOrder stored as visible-column order when visibility is available
 * - columnSizing stored under a short key (`cs`)
 * - `expanded` is excluded from the URL and restored from localStorage via
 *   `usePersistedState`'s `mergeWithStorageOnRead`
 * - Empty pinning arrays are excluded
 *
 * These transforms are designed to plug into {@link usePersistedState}'s
 * `toUrlValue` and `fromUrlValue` options.
 */
export declare const useCompactTableUrl: () => UseCompactTableUrlReturn;
export {};