import SgdsElement from "../../base/sgds-element";
export type HeaderPosition = "horizontal" | "vertical" | "both";
/**
 * @summary Table is used for displaying collections of data in organized rows and columns.
 * It supports two rendering methods: supply an array of data for automatic table generation, or use the slot to insert custom table elements for full structural control.
 *
 * @slot - Insert custom table elements (such as rows, headers, or cells) to define the table structure manually.
 */
export declare class SgdsTable extends SgdsElement {
    static styles: import("lit").CSSResult[];
    /**
     * Specifies the responsive breakpoint for the table.
     * Use "sm", "md", "lg", or "xl" to create responsive tables up to a particular breakpoint.
     * From that breakpoint and up, the table will behave normally and not scroll horizontally.
     * Use "always" to make the table always responsive.
     *
     * (@deprecated) Deprecated since 3.9.0 legacy from v2
     * @type {"sm" | "md" | "lg" | "xl" | "always"}
     */
    responsive: "sm" | "md" | "lg" | "xl" | "always";
    /**
     * Array of strings to populate row header cells.
     * @type {string[]}
     */
    rowHeader: string[];
    /**
     * Array of strings to populate column header cells.
     * Only used when `headerPosition` is set to "vertical" or "both".
     * @type {string[]}
     */
    columnHeader: string[];
    /**
     * Two-dimensional array of strings or numbers to populate table data cells.
     * @type {Array<(string | number)[]>}
     */
    tableData: Array<(string | number)[]>;
    /**
     * Defines the placement of headers in the table.
     * Use "horizontal" for top headers only, "vertical" for left headers only,
     * or "both" for both row and column headers.
     * @type {"horizontal" | "vertical" | "both"}
     * @default "horizontal"
     */
    headerPosition: HeaderPosition;
    /**
     * Enables background styling on horizontal header rows.
     * When true, applies background color to header cells for better visual distinction.
     * @type {boolean}
     * @default false
     */
    headerBackground: boolean;
    /**
     * Enables borders around table cells.
     * When true, displays visible borders between all table cells.
     * @type {boolean}
     * @default false
     */
    tableBorder: boolean;
    /**
     * Controls the CSS `table-layout` algorithm.
     * Use "auto" to let the browser size columns based on content, or "fixed" to distribute column widths evenly regardless of content.
     * @type {"auto" | "fixed"}
     * @default "auto"
     */
    layout: "auto" | "fixed";
    /**
     * Indicates the presence of the default slot.
     * Used for server-side rendering to determine table structure.
     * @type {boolean}
     * @internal
     * @default false
     */
    hasDefaultSlot: boolean;
    private _headerBackground;
    /** @internal */
    private readonly hasSlotController;
    connectedCallback(): void;
    updated(): void;
    private _renderTable;
    render(): import("lit").TemplateResult<1>;
}
export default SgdsTable;