import { type RefCallback } from 'react';
import { type TableOptions, type TableFeature, type ColumnDef } from '../hooks/useTable/types.js';
/**
 * Defines the shape of the `DataTableV2LayoutMeasuredColumnSizeState` state within the tanstack tables state.
 * @public
 */
export type DataTableV2LayoutColumnMeasureInfoState = Record<string, {
    width: number;
    height: number;
}>;
/**
 * @internal
 * Extension interface to extend the tanstack table state with the LineWrap state.
 */
export interface DataTableV2LayoutTableState {
    columnMeasureInfo: DataTableV2LayoutColumnMeasureInfoState;
}
/**
 * @internal
 * Extension interface to extend the types of the `Column` from the tanstack table.
 */
export interface DataTableV2LayoutRow {
    getGridRowPosition: (rowIndex: number) => {
        gridColumnStart: number;
        gridColumnEnd: number | `span ${number}` | 'row-end';
        gridRowStart: number;
        gridRowEnd: number;
    };
}
/**
 * @internal
 * Extension interface to extend the types of the `Column` from the tanstack table.
 */
export interface DataTableV2LayoutColumn {
    getGridColumnPosition: () => {
        gridColumnStart: number | `span ${number}`;
        gridColumnEnd: number | `span ${number}`;
    };
}
/**
 * @internal
 * Extension interface to extend the types of the `HeaderCell` from the tanstack table.
 */
export interface DataTableV2LayoutHeader {
    getGridPosition: (columnIndex: number) => {
        gridColumnStart: number;
        gridColumnEnd: number | `span ${number}`;
        gridRowStart: number;
        gridRowEnd: number | `span ${number}`;
    };
    getMeasureRef: () => RefCallback<HTMLElement> | undefined;
}
/**
 * @internal
 * Extension interface to extend the types of the `Cell` from the tanstack table.
 */
export interface DataTableV2LayoutCell {
    getGridPosition: (position: `${number}/${number}`) => {
        gridColumnStart: number;
        gridColumnEnd: number;
        gridRowStart: number;
        gridRowEnd: number;
    };
}
/**
 * @internal
 * Extension interface to extend the types of the columnDefinition from the tanstack table.
 */
export interface DataTableV2LayoutColumnDef {
    minWidth?: number;
    /**
     * Defines the preferred width of a column.
     * Options number | `${number}fr` | 'auto' | 'content'
     * - number: Defines the width of a column in pixels
     * - `${number}fr`: Lets you define a fractioned width. Child columns with fractions can split their fractions between the parents fraction.
     * - auto: Will distribute the space evenly between the auto columns. Leverages the auto sizing feature of a CSS grid
     * - content: Will look at content visible in the first render and size the columns according to their max-content.
     * - object with type and maxWidth: this maxWidth is the initial maxWidth and if resizing is enabled then you can resize beyond this maxWidth.
     */
    width?: number | `${number}fr` | 'auto' | 'content' | {
        type: 'auto' | 'content';
        /**
         * Initial maximum width of the column. If resizing is enabled,
         * it is possible to resize beyond this maxWidth.
         */
        maxWidth?: number;
    };
    /**
     * Absolute maximum width of the column.
     */
    maxWidth?: number;
}
/**
 * @internal
 * Extension interface to extend the types from the tanstack table instance.
 */
export interface DataTableV2LayoutInstance {
    /**
     * Resets saved measurements so they will be remeasured.
     */
    resetGridMeasurements: () => void;
    /**
     * Creates the grid template rows for the table header, based on the number of header groups.
     */
    getHeaderGridTemplateRows: () => string;
    /**
     * Creates the grid template columns based on the specified widths in the column defintion.
     */
    getTableGridTemplate: (overrideHeaderSizes?: Record<string, {
        width?: number;
        height?: number;
    }>) => string;
    /**
     * Evaluates if any element in the grid template has a fractional unit in there
     * as this will drive some feature decisions that are mutually exclusive.
     */
    _getHasFractionalTemplate: () => boolean;
    /**
     * Allows for the registration of a header element to to be measured.
     */
    _monitorHeader: (element: HTMLElement, columnId: string) => void;
    _getHeaderSize: (columnId: string) => {
        width: number;
        height: number;
    };
    _setHeaderSize: (columnId: string, sizing: {
        width: number;
        height: number;
    }) => void;
    _getTotalHeaderHeight: () => number;
    _estimateRowHeight: (isHeaderRow?: boolean) => number;
    _resetHeaderMeasurement: (columnId: string) => void;
    /**
     * Returns the number of currently visible header rows.
     */
    _getVisibleHeaderGroupsCount: () => number;
    /**
     * Returns the number of prefix columns.
     */
    getPrefixColumnsCount: () => number;
}
/**
 * @internal
 * Extension interface to extend the types from the tanstack table options.
 */
export interface DataTableV2LayoutOptions {
    layout?: {
        fullWidth?: boolean;
        fullHeight?: boolean;
    };
}
/**
 * @internal
 * Typeguard function to make sure a passed width is a fraction width.
 */
export declare function isFractionWidth(width?: number | `${number}fr` | 'auto' | 'content' | {
    type: 'auto' | 'content';
    maxWidth?: number;
}): width is `${number}fr`;
export declare function useLayout<TData>(props: {
    fullWidth?: boolean;
    fullHeight?: boolean;
}, options: TableOptions<TData>): void;
export declare const SPACER_COLUMN: ColumnDef<unknown>;
export declare const Layout: TableFeature;