import { LitElement } from 'lit';
import { TableContextType } from './table-context';
/**
 * `kyn-thead` Web Component.
 *
 * Represents a custom table head (`<thead>`) for Shidoka's design system tables.
 * Designed to contain and style table header rows (`<tr>`) and header cells (`<th>`).
 *
 * @slot unnamed - The content slot for adding table header rows (`<kyn-header-tr>`).
 */
export declare class TableHead extends LitElement {
    static styles: import("lit").CSSResult;
    /** aria role.
     * @internal
     */
    accessor role: string;
    accessor stickyHeader: boolean;
    /**
     * Context consumer for the table context.
     * Updates the cell's dense properties when the context changes.
     * @private
     * @ignore
     * @type {ContextConsumer<TableContextType, TableCell>}
     */
    private accessor _contextConsumer;
    /**
     * Update the stickyHeader property when the context changes.
     * @param {TableContextType} context - The updated context.
     */
    handleContextChange: ({ stickyHeader }: TableContextType) => void;
    /**
     * @ignore
     */
    accessor unnamedSlotEls: Array<HTMLElement>;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private handleChildSort;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'kyn-thead': TableHead;
    }
}
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