import { type CellData, type Column_Internal, type ColumnPinningPosition, type Header, type RowData, type Table_Internal, type TableFeature, type TableFeatures } from '@tanstack/react-table';
import type { ColumnPinningFeatureConstructors } from './column-pinning-types.js';
/**
 * Helper function to get the ordered header groups with left, center, and right pinned headers in the correct order.
 * @internal
 */
export declare function table_getOrderedHeaderGroups<TFeatures extends TableFeatures, TData extends RowData>(table: Table_Internal<TFeatures, TData>): [Header<TFeatures, TData, unknown>[], Header<TFeatures, TData, unknown>[]];
/**
 * Helper function to determine if a header is pinned by checking the
 * pinned state of its column or, if it's a group header, the pinned state of its child headers.
 * @internal
 */
export declare function header_getIsPinned<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>): 'left' | 'right' | false;
/**
 * Helper function to get the left pinned position of a given header
 * @internal
 */
export declare function header_getLeftPinnedPosition<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>): number | undefined | false;
/**
 * Helper function to get the right pinned position of a given header
 * @internal
 */
export declare function header_getRightPinnedPosition<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>): number | undefined | false;
/**
 * Helper function to determine if a header is the last visible left pinned header.
 * @internal
 */
export declare function header_getIsLastVisibleLeftPinnedHeader<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>): boolean;
/**
 * Helper function to determine if a header is the first visible unpinned header.
 * @internal
 */
export declare function header_getIsFirstVisibleUnpinnedHeader<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>): boolean;
/**
 * Helper function to determine if a header is the last visible unpinned header.
 * @internal
 */
export declare function header_getIsLastVisibleUnpinnedHeader<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>): boolean;
/**
 * Helper function to determine if a header is the first visible right pinned header.
 * @internal
 */
export declare function header_getIsFirstVisibleRightPinnedHeader<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>): boolean;
export declare function header_pin<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(header: Header<TFeatures, TData, TValue>, position: ColumnPinningPosition): void;
export declare function column_getLeftPinnedPosition<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(column: Column_Internal<TFeatures, TData, TValue>, isResizingColumn?: boolean): number | undefined;
export declare function column_getRightPinnedPosition<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(column: Column_Internal<TFeatures, TData, TValue>, isResizingColumn?: boolean): number | undefined;
export declare function column_getIsLastVisibleLeftPinnedColumn<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(column: Column_Internal<TFeatures, TData, TValue>): boolean;
/**
 * Helper function that returns true if the current column or one of its child columns is the first visible unpinned column.
 * @internal
 */
export declare function column_getIsFirstVisibleUnpinnedColumn<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(column: Column_Internal<TFeatures, TData, TValue>): boolean;
export declare function column_getIsLastVisibleUnpinnedColumn<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(column: Column_Internal<TFeatures, TData, TValue>): boolean;
export declare function column_getIsFirstVisibleRightPinnedColumn<TFeatures extends TableFeatures, TData extends RowData, TValue extends CellData = CellData>(column: Column_Internal<TFeatures, TData, TValue>): boolean;
/**
 * Constructs the column pinning feature for the table,
 * including API implementations and prototype assignments.
 * @internal
 */
export declare function constructColumnPinningFeature<TFeatures extends TableFeatures, TData extends RowData>(): TableFeature<ColumnPinningFeatureConstructors<TFeatures, TData>>;
/**
 * Additional feature implementation for column pinning.
 * @internal
 */
export declare const DataTableColumnPinningFeature: TableFeature<ColumnPinningFeatureConstructors<TableFeatures, RowData>>;