import { ColumnDef } from '../components/data-table/types.js';
import 'react';
import './table-properties-types.js';
import './column-cell-kind.js';

type ColumnPinPolicy = {
    defaults: Record<string, "left" | "right">;
    lockedLeft: string[];
    lockedRight: string[];
};
/** Derive default / locked pin policy from hub `ColumnDef[]`. */
declare function columnPinPolicyFromDefs<T extends Record<string, unknown>>(columns: ColumnDef<T>[]): ColumnPinPolicy;
/**
 * Merge persisted pins with column defaults. Saved user pins win for
 * non-locked columns; locked columns always match `ColumnDef.lockPin`.
 * Default pins apply only when a column has no saved pin entry yet.
 */
declare function reconcileColumnPins(saved: Record<string, "left" | "right">, policy: ColumnPinPolicy): Record<string, "left" | "right">;
/** Keep locked edge columns anchored; preserve middle order from saved state. */
declare function mergeColOrderWithPinPolicy(saved: string[], columnKeys: Set<string>, policy?: ColumnPinPolicy): string[];

export { type ColumnPinPolicy, columnPinPolicyFromDefs, mergeColOrderWithPinPolicy, reconcileColumnPins };